Spring MVC 视图问题,访问 jsp 却返回字符串,紧急求助!

war 包结构如下:

图片说明

spring-mvc 配置文件如下:

<?xml version="1.0" encoding="UTF-8"?>

xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-4.0.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd">

<!-- 注解扫描包 -->  
<context:component-scan base-package="com.lvmama.ptest.controller" />

<!-- 开启注解 -->

<!-- 定义跳转的文件的前后缀 ,视图模式配置-->  
<bean id="viewResolver"  
    class="org.springframework.web.servlet.view.InternalResourceViewResolver">  
    <!-- 这里的配置我的理解是自动给后面action的方法return的字符串加上前缀和后缀,变成一个 可用的url地址 -->  
    <property name="prefix" value="/WEB-INF/jsp/" />  
    <property name="suffix" value=".jsp" />  
</bean>  

<!--  配置静态资源,直接映射到对应的文件夹,不被DispatcherServlet处理,3.04新增功能,需要重新设置spring-mvc-3.0.xsd   -->  
<mvc:resources mapping="/img/**" location="/img/" />  
<mvc:resources mapping="/js/**" location="/js/" />  
<mvc:resources mapping="/css/**" location="/css/" />  
<mvc:resources mapping="/html/**" location="/html/" />  

web.xml 配置如下:

<?xml version="1.0" encoding="UTF-8"?>

xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">

<welcome-file-list>  
    <welcome-file>index.jsp</welcome-file>  
</welcome-file-list>  

<!-- 加载Spring容器配置 -->  
<listener>  
    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>  
</listener>  

<!-- 设置Spring容器加载所有的配置文件的路径 -->  
<context-param>  
    <param-name>contextConfigLocation</param-name>  
    <!-- <param-value>classpath:config/spring-*.xml</param-value> -->  
    <param-value>classpath:applicationContext-service.xml</param-value>  

</context-param>  

<!-- 配置SpringMVC核心控制器 -->  
<servlet>  
    <servlet-name>ptest_controller</servlet-name>  
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>  
    <!-- 配置初始配置化文件,前面contextConfigLocation看情况二选一 -->    
    <init-param>  
        <param-name>contextConfigLocation</param-name>  
        <param-value>classpath:spring-mvc.xml</param-value>  
    </init-param>  
    <load-on-startup>1</load-on-startup>  
</servlet>  

<!--为DispatcherServlet建立映射 -->  
<servlet-mapping>  
    <servlet-name>ptest_controller</servlet-name>  
    <!-- 此处可以可以配置成*.do,对应struts的后缀习惯 -->  
    <url-pattern>/</url-pattern>  
</servlet-mapping>  

<!-- 防止Spring内存溢出监听器 -->  
<listener>  
    <listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class>  
</listener>  

<!-- 解决工程编码过滤器 -->  
<filter>  
    <filter-name>encodingFilter</filter-name>  
    <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>  
    <init-param>  
        <param-name>encoding</param-name>  
        <param-value>UTF-8</param-value>  
    </init-param>  
    <init-param>  
        <param-name>forceEncoding</param-name>  
        <param-value>true</param-value>  
    </init-param>  
</filter>  

<filter-mapping>  
    <filter-name>encodingFilter</filter-name>  
    <url-pattern>/*</url-pattern>  
</filter-mapping>  

通过Controller 层访问jsp 页面,返回的是字符串“index”
图片说明

但是输入jsp 以外的请求,又能正常访问:
图片说明

请各位帮帮忙解答,十分感谢!!!!

对应的controller class 如下:
@Controller
public class PtestProjectController {
@Autowired
private PtestProjectService ptestprojectservice;

@RequestMapping("/project/list/{id}")
@ResponseBody
public PtestProject getProjectById(@PathVariable int id) throws Exception{
     PtestProject result = ptestprojectservice.getProjectById(id);
     return result;
    }

@RequestMapping("/index")
@ResponseBody
public String getIndex() throws Exception{
     return "index";
}
}

为什么不返回jsp页面?

10个回答

@RequestMapping("/index")
@ResponseBody
public String getIndex() throws Exception{
return "index";
}
}
把@ResponseBody去掉,这指定了字符串的形式响应,所以你返回的是index。
上面那个正常是因为你返回的result是字符串,所以把result解析了到页面,下面这个你加了@ResponseBody,就把“index”当成一个字符串响应到页面上,

WEB-INF目录下所有文件受保护。其实就是类似一个黑盒子,可以简单的实现权限的访问控制。
当然,你的jsp也可以放在WEB-INF目录外面以供直接访问,
但是有些JSP页面直接访问是没有意义的,必须经由Action转发,这样的要放在WEB-INF下,以防止不小心直接访问到。

个人建议jsp放在WEB-INF下面,毕竟是为了安全考虑,添加一个控制器就好了

 import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;

@Controller
public class HomeController {

    @RequestMapping("index")
    public String index(){
        return "index";
    }
}

参考:
stackoverflow

 Files in WEB-INF are not visible to the users. It's a bit safer that way.

If (a contrived example) you are including db.jsp, but by itself it throws an exception, a malicious user can open http://yoursite.com/db.jsp and get some insight on your application (worst - the database credentials) from the exception message.
baidu_30809315
Jalen备忘录 回复qq_30511823: 搞错了,不好意思,没仔细看你的代码,在@ResponseBody注解源码中有一句话:Annotation that indicates a method return value should be bound to the web response body.这个说的比较清楚,加上这个注解后返回的是value值,并不是页面
2 年多之前 回复
qq_30511823
qq_30511823 这个方法我之前试过了,返回的是一个字符串 “index”,没有返回jsp页面啊
2 年多之前 回复

楼主,这个问题不能在controller 类里面加注解 @responseBody 这返回的字符串 与 你返回的页面冲突 优先级不一样,去掉注解

从你提供的图上看,你的jsp文件都放在WEB-INF下了, 不知是不是这样?

WEB-INF目录下的文件是不是能直接通过url进行访问的, 只能通过controller视图的方式访问.
如果想直接访问, 需要放在其他目录下, 如webapp或其子目录下, 但一定不是WEB-INF或META-INF下.

qq_30511823
qq_30511823 我尝试通过controller 视图访问,但是返回的是字符串“index”,这是为何?
2 年多之前 回复

spring /WEB-INF 目录下的资源是受保护的,不能通过url直接访问

qq_30511823
qq_30511823 这个是可以,不过我后来写了个控制器,返回“index”,可是为什么页面返回的是字符串“index”,而不是jsp呢? @Controller public class PtestProjectController { @Autowired private PtestProjectService ptestprojectservice; @RequestMapping("/project/list/{id}") @ResponseBody public PtestProject getProjectById(@PathVariable int id) throws Exception{ PtestProject result = ptestprojectservice.getProjectById(id); return result; } @RequestMapping("/index") @ResponseBody public String getIndex() throws Exception{ return "index"; }
2 年多之前 回复

访问用http://localhost:8084/ index.jsp放在webapp下面

qq_30511823
qq_30511823 这个是可以,不过我后来写了个控制器,返回“index”,可是为什么页面返回的是字符串“index”,而不是jsp呢? @Controller public class PtestProjectController { @Autowired private PtestProjectService ptestprojectservice; @RequestMapping("/project/list/{id}") @ResponseBody public PtestProject getProjectById(@PathVariable int id) throws Exception{ PtestProject result = ptestprojectservice.getProjectById(id); return result; } @RequestMapping("/index") @ResponseBody public String getIndex() throws Exception{ return "index"; }
2 年多之前 回复
qq_30511823
qq_30511823 这个是可以,不过我后来写了个控制器,返回“index”,可是为什么页面返回的是字符串“index”,而不是jsp呢?
2 年多之前 回复

所以你上面打印出来的是你result的值,下面打印出来是一个字符串index

@responseBody 这个注解的问题,我平时只有用AJAX调用的时候在加这玩意.....你是要跳转链接,而不是返回参数!!!!!!!!!

@ResponseBody用于json 数据返回使用,一般页面跳转不能加上这个注解。

@ResponseBody把这个注释删了

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#000000;">http://www.springframework.org/schema/mvc</span></a>"<br> xsi:schemaLocation="<br>      <a href="http://www.springframework.org/schema/beans"><span style="color: #000000;">http://www.springframework.org/schema/beans</span></a>  <br>            <a href="http://www.springframework.org/schema/beans/spring-beans-3.1.xsd"><span style="color: #000000;">http://www.springframework.org/schema/beans/spring-beans-3.1.xsd</span></a>  <br>            <a href="http://www.springframework.org/schema/context"><span style="color: #000000;">http://www.springframework.org/schema/context</span></a>  <br>            <a href="http://www.springframework.org/schema/context/spring-context-3.1.xsd"><span style="color: #000000;">http://www.springframework.org/schema/context/spring-context-3.1.xsd</span></a>  <br>            <a href="http://www.springframework.org/schema/tx"><span style="color: #000000;">http://www.springframework.org/schema/tx</span></a>  <br>            <a href="http://www.springframework.org/schema/tx/spring-tx-3.1.xsd"><span style="color: #000000;">http://www.springframework.org/schema/tx/spring-tx-3.1.xsd</span></a>  <br>            <a href="http://www.springframework.org/schema/jdbc"><span style="color: #000000;">http://www.springframework.org/schema/jdbc</span></a>  <br>            <a href="http://www.springframework.org/schema/jdbc/spring-jdbc-3.1.xsd"><span style="color: #000000;">http://www.springframework.org/schema/jdbc/spring-jdbc-3.1.xsd</span></a><br>            <a href="http://www.springframework.org/schema/cache"><span style="color: #000000;">http://www.springframework.org/schema/cache</span></a> <br>            <a href="http://www.springframework.org/schema/cache/spring-cache-3.1.xsd"><span style="color: #000000;">http://www.springframework.org/schema/cache/spring-cache-3.1.xsd</span></a><br>            <a href="http://www.springframework.org/schema/mvc"><span style="color: #000000;">http://www.springframework.org/schema/mvc</span></a> <br>      <a href="http://www.springframework.org/schema/mvc/spring-mvc-3.1.xsd"><span style="color: #000000;">http://www.springframework.org/schema/mvc/spring-mvc-3.1.xsd</span></a>"<br> default-autowire="byName"&gt;</span></p> <p><span style="color: #000000;"> &lt;!-- 将@Service注解给去掉 --&gt;<br> &lt;context:component-scan base-package="com.controller"&gt;<br>  &lt;context:include-filter type="annotation"<br>   expression="org.springframework.stereotype.Controller" /&gt;<br>  &lt;context:exclude-filter type="annotation"<br>   expression="org.springframework.stereotype.Service" /&gt;<br> &lt;/context:component-scan&gt;</span></p> <p><span style="color: #000000;"> &lt;bean<br>  class="org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping"&gt;<br>  &lt;property name="useSuffixPatternMatch" value="true" /&gt;<br>  &lt;property name="interceptors"&gt;<br>   &lt;list&gt;<br>    &lt;ref bean="sessionInterceptor"&gt;&lt;/ref&gt;<br>   &lt;/list&gt;<br>  &lt;/property&gt;<br> &lt;/bean&gt;</span></p> <p><span style="color: #000000;"> &lt;!-- 启动Spring MVC的注解功能,完成请求和注解POJO的映射 --&gt;<br> &lt;bean<br>  class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter"&gt;<br>  &lt;property name="messageConverters"&gt;<br>   &lt;list&gt;<br>    &lt;ref bean="mappingJacksonHttpMessageConverter" /&gt;<br>    &lt;ref bean="stringHttpMessageConverter" /&gt;<br>   &lt;/list&gt;<br>  &lt;/property&gt;<br> &lt;/bean&gt;<br> &lt;!-- 负责读写字符串格式的数据 --&gt;<br> &lt;bean id="stringHttpMessageConverter"<br>  class="org.springframework.http.converter.StringHttpMessageConverter"&gt;<br>  &lt;property name="supportedMediaTypes"&gt;<br>   &lt;list&gt;<br>    &lt;value&gt;text/plain;charset=UTF-8&lt;/value&gt;<br>   &lt;/list&gt;<br>  &lt;/property&gt;<br> &lt;/bean&gt;<br> &lt;!-- 负责读写入json格式的数据 --&gt;<br> &lt;bean id="mappingJacksonHttpMessageConverter"<br>  class="org.springframework.http.converter.json.MappingJacksonHttpMessageConverter"&gt;<br>  &lt;property name="supportedMediaTypes"&gt;<br>   &lt;list&gt;<br>    &lt;value&gt;application/json;charset=UTF-8&lt;/value&gt;<br>   &lt;/list&gt;<br>  &lt;/property&gt;<br> &lt;/bean&gt;</span></p> <p><span style="color: #000000;"> &lt;!-- 拦截器 --&gt;<br> &lt;bean id="sessionInterceptor" class="com.interceptor.SessionInterceptor"&gt;&lt;/bean&gt;</span></p> <p><span style="color: #000000;"> &lt;!-- 对模型视图名称的解析,即在模型视图名称添加前后缀 --&gt;<br> &lt;bean id="viewResolver"<br>  class="org.springframework.web.servlet.view.InternalResourceViewResolver"&gt;<br>  &lt;property name="viewClass"<br>   value="org.springframework.web.servlet.view.JstlView" /&gt;<br>  &lt;property name="prefix" value="" /&gt;<br>  &lt;property name="suffix" value=".jsp" /&gt;<br> &lt;/bean&gt;</span></p> <p><span style="color: #000000;"> &lt;!-- 启用缓存注解功能,该注解一定要声明在Spring主配置文件中才会生效 --&gt;<br> &lt;cache:annotation-driven cache-manager="cacheManager" /&gt;<br> &lt;bean id="cacheManager"<br>  class="org.springframework.cache.concurrent.ConcurrentMapCacheManager" /&gt;</span></p> <p><span style="color: #000000;"> &lt;!-- 资源文件加载 --&gt;<br> &lt;mvc:resources mapping="/upload/**" location="/upload/"<br>  cache-period="31556926" /&gt;<br> &lt;mvc:resources mapping="/libs/**" location="/libs/"<br>  cache-period="31556926" /&gt;<br>&lt;/beans&gt;<strong><br>上传的图片为包结构</strong></span></p> <p> </p> <p><span style="color: #000000;"><strong>Service的注解在接口实现类中</strong></span></p> <p><span style="color: #000000;"><strong>@Service<br>@Transactional<br>public class SiteServiceImpl implements SiteService {</strong></span></p> <p><span style="color: #000000;"><strong>.......</strong></span></p> <p><span style="color: #000000;"><strong>}</strong></span></p> <p> </p> <p><span style="color: #000000;">请问是哪里配置错了么</span></p> </div>

使用Springmvc开发微信公众号数据传输问题

返回给微信服务器的XML格式的字符串,发现在公网Linux服务器中,tomcat的catalina.out文件打印的该字符串少了<ToUserName><![CDATA[toUser]]></ToUserName> <FromUserName><![CDATA[FromUser]]></FromUserName> <CreateTime>123456789</CreateTime> 这几行标签,手机微信提示该订阅号无法提供服务,请稍后再试。 该问题找了好久都找不出原因。是springmvc的数据传输有问题吗? 我贴一下springmvc.xml配置,求帮忙解答!!~ <!-- 自动扫描controller包下的所有类,使其认为spring mvc的控制器 --> <!-- 加载controller的时候,不加载service,因为此时事物并未生效,若此时加载了service,那么事物无法对service进行拦截 --> <context:component-scan base-package="org.jeecgframework.web.*,weixin.*"> <context:exclude-filter type="annotation" expression="org.springframework.stereotype.Service" /> </context:component-scan> <!-- ApplicationContext --> <bean class="org.jeecgframework.core.util.ApplicationContextUtil"></bean> <!-- 避免IE执行AJAX时,返回JSON出现下载文件 --> <bean id="mappingJacksonHttpMessageConverter" class="org.springframework.http.converter.json.MappingJacksonHttpMessageConverter"> <property name="supportedMediaTypes"> <list> <value>text/html;charset=UTF-8</value> </list> </property> </bean> <!-- 启动Spring MVC的注解功能,完成请求和注解POJO的映射, 配置一个基于注解的定制的WebBindingInitializer,解决日期转换问题,方法级别的处理器映射 --> <bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter"> <property name="cacheSeconds" value="0" /> <property name="messageConverters"> <list> <ref bean="mappingJacksonHttpMessageConverter" /><!-- json转换器 --> </list> </property> <property name="webBindingInitializer"> <bean class="org.jeecgframework.core.interceptors.MyWebBinding" /> </property> </bean> <!-- 默认的视图解析器 在上边的解析错误时使用 (默认使用html)- --> <bean id="defaultViewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver" p:order="3"> <property name="viewClass" value="org.springframework.web.servlet.view.JstlView" /> <property name="contentType" value="text/html" /> <property name="prefix" value="/webpage/" /> <property name="suffix" value=".jsp" /> </bean> <bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver" p:defaultEncoding="UTF-8"> <property name="maxUploadSize"> <value>104857600</value> </property> <property name="maxInMemorySize"> <value>4096</value> </property> </bean> <!-- Bean解析器,级别高于默认解析器,寻找bean对象进行二次处理 --> <bean id="beanNameViewResolver" class="org.springframework.web.servlet.view.BeanNameViewResolver" p:order="0"> </bean> <!-- Excel 处理 根据用户输入进行对象处理 --> <bean id="jeecgExcelView" class="org.jeecgframework.poi.excel.view.JeecgSingleExcelView" /> <!-- 方言 --> <bean id="dialect" class="org.jeecgframework.core.common.hibernate.dialect.DialectFactoryBean"> <property name="dbType" value="${jdbc.dbType}" /> </bean> <!-- 异常处理类 --> <bean id="exceptionHandler" class="org.jeecgframework.core.common.exception.MyExceptionHandler" /> <!-- 系统错误转发配置[并记录错误日志] --> <bean class="org.springframework.web.servlet.handler.SimpleMappingExceptionResolver"> <property name="defaultErrorView" value="500"></property> <!-- 默认为500,系统错误(error.jsp) --> <property name="defaultStatusCode" value="404"></property> <property name="statusCodes"><!-- 配置多个statusCode --> <props> <prop key="error">500</prop> <!-- error.jsp --> <prop key="error1">404</prop> <!-- error1.jsp --> </props> </property> <property name="exceptionMappings"> <props> <!-- 这里你可以根据需要定义N多个错误异常转发 --> <prop key="java.sql.SQLException">dbError</prop> <!-- 数据库错误(dbError.jsp) --> <prop key="org.springframework.web.bind.ServletRequestBindingException">bizError</prop> <!-- 参数绑定错误(如:必须参数没传递)(bizError.jsp) --> <prop key="java.lang.IllegalArgumentException">bizError</prop> <!-- 参数错误(bizError.jsp) --> <prop key="org.springframework.validation.BindException">bizError</prop> <!-- 参数类型有误(bizError.jsp) --> <prop key="java.lang.Exception">unknowError</prop> <!-- 其他错误为'未定义错误'(unknowError.jsp) --> </props> </property> </bean> <!-- 拦截器 --> <mvc:interceptors> <mvc:interceptor> <mvc:mapping path="/**" /> <bean class="org.jeecgframework.core.interceptors.EncodingInterceptor" /> </mvc:interceptor> <mvc:interceptor> <mvc:mapping path="/**" /> <bean class="org.jeecgframework.core.interceptors.AuthInterceptor"> <property name="excludeUrls"> <list> <value>loginController.do?goPwdInit</value> <value>loginController.do?pwdInit</value> <value>loginController.do?login</value> <value>loginController.do?checkuser</value> <value>repairController.do?repair</value> <value>repairController.do?deleteAndRepair</value> <value>cmsMenuController.do?index</value> <value>cmsArticleController.do?cmsArticleListShow</value> <value>cmsArticleController.do?datagridwx</value> <value>cmsArticleController.do?cmsArticleShow</value> <value>cmsController.do?goPage</value> <value>cmsController.do?getMenuList</value> <value>wechatController.do?wechat</value> <value>zpController.do?iscontinue</value> <value>zpController.do?saveZpPrize</value> <value>zpController.do?getZpPize</value> <value>zpController.do?saverecord</value> <value>zpController.do?ggl_new</value> <value>zpController.do?ggl</value> <value>zpController.do?zp</value> <value>zpController.do?goZhuanpan</value> <value>weixinCmsStyleController.do?upload</value> <value>newsItemController.do?newscontent</value> <!-- 保存用户 --> <value>userController.do?saveUser</value> </list> </property> </bean> </mvc:interceptor> </mvc:interceptors>

springmvc 不按解析器路径跳转怎么办

springmvc 视图解析器配置/WEB-INF/jsp/ 如果要返回不在/WEB-INF下的怎么办index.jsp

SpringMVC mybatis注入Dao层失败

BaseDaoImpl.java ``` public class BaseDaoImpl<T> extends SqlSessionDaoSupport { @Resource public void setSqlSessionFactory(SqlSessionFactory sqlSessionFactory) { super.setSqlSessionFactory(sqlSessionFactory); } public List<QuestionOption> GetTest() { return getSqlSession().selectList("executeSql", "SELECT * FROM xxx"); } } ``` BaseDao.java ``` public interface BaseDao { public List<QuestionOption> GetTest(); } ``` QuestionBankServiceImpl.java ``` @Transactional @Service("QuestionBankService") public class QuestionBankServiceImpl implements IQuestionBankService { @Resource private IQuestionBankDao questionBankDao; public List<QuestionOption> GetTest() { List<QuestionOption> list=questionBankDao.GetTest(); return list; } } ``` spring-mvc.xml ``` <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p" xmlns:context="http://www.springframework.org/schema/context" xmlns:mvc="http://www.springframework.org/schema/mvc" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.1.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd"> <mvc:annotation-driven /> <mvc:resources location="/images/" mapping="/images/**" /> <mvc:resources location="/css/" mapping="/css/**" /> <mvc:resources location="/js/" mapping="/js/**" /> <!-- 自动扫描该包,使SpringMVC认为包下用了@controller注解的类是控制器 --> <context:component-scan base-package="com.TJ.test.controller" /> <!--避免IE执行AJAX时,返回JSON出现下载文件 --> <bean id="mappingJacksonHttpMessageConverter" class="org.springframework.http.converter.json.MappingJacksonHttpMessageConverter"> <property name="supportedMediaTypes"> <list> <value>text/html;charset=UTF-8</value> <value>application/json;charset=UTF-8</value> </list> </property> </bean> <!-- 启动SpringMVC的注解功能,完成请求和注解POJO的映射 --> <bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter"> <property name="messageConverters"> <list> <ref bean="mappingJacksonHttpMessageConverter" /> <!-- JSON转换器 --> </list> </property> </bean> <!-- 定义跳转的文件的前后缀 ,视图模式配置 --> <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <!-- 这里的配置我的理解是自动给后面action的方法return的字符串加上前缀和后缀,变成一个 可用的url地址 --> <property name="prefix" value="/WEB-INF/jsp/" /> <property name="suffix" value=".jsp" /> </bean> <!-- 配置文件上传,如果没有使用文件上传可以不用配置,当然如果不配,那么配置文件中也不必引入上传组件包 --> <bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver"> <!-- 默认编码 --> <property name="defaultEncoding" value="utf-8" /> <!-- 文件大小最大值 --> <property name="maxUploadSize" value="10485760000" /> <!-- 内存中的最大值 --> <property name="maxInMemorySize" value="40960" /> </bean> <!-- 全局异常处理 自定义实现spring的全局异常解析器HandlerExceptionResolver --> <bean id="exceptionResolver" class="com.anyi.globallicai.mvcframework.CustomExceptionResolver"></bean> </beans> ``` spring-mybatis.xml ``` <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p" xmlns:context="http://www.springframework.org/schema/context" xmlns:mvc="http://www.springframework.org/schema/mvc" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.1.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd"> <!-- 自动扫描 --> <context:component-scan base-package="com.Tj.test.*" /> <!-- 引入配置文件 --> <bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"> <property name="location" value="classpath:conf/jdbc.properties" /> </bean> <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> <property name="driverClassName" value="${driver}" /> <property name="url" value="${url}" /> <property name="username" value="${username}" /> <property name="password" value="${password}" /> <!-- 初始化连接大小 --> <property name="initialSize" value="${initialSize}"></property> <!-- 连接池最大数量 --> <property name="maxActive" value="${maxActive}"></property> <!-- 连接池最大空闲 --> <property name="maxIdle" value="${maxIdle}"></property> <!-- 连接池最小空闲 --> <property name="minIdle" value="${minIdle}"></property> <!-- 获取连接最大等待时间 --> <property name="maxWait" value="${maxWait}"></property> </bean> <!-- spring和MyBatis完美整合,不需要mybatis的配置映射文件 --> <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"> <property name="dataSource" ref="dataSource" /> <property name="configLocation" value="classpath:conf/mybatis-config.xml"></property> <!-- 自动扫描mapping.xml文件 --> <property name="mapperLocations" value="classpath:com/Tj/test/mapping/*.xml"></property> </bean> <!-- DAO接口所在包名,Spring会自动查找其下的类 --> <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"> <property name="basePackage" value="com.TJ.test.dao" /> <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"></property> </bean> <!-- (事务管理)transaction manager, use JtaTransactionManager for global tx --> <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <property name="dataSource" ref="dataSource" /> </bean> </beans> ``` BaseDao 我想写一些基础的 增删改查 然后 以后dao的每个class 直接继承 BaseDao 在Service直接调用就可以了 现在 运行调用之后 提示 Invalid bound statement (not found): com.Tj.test.dao.IQuestionBankDao.GetTest 所以怀疑没有注入成功 ![结构目录](https://img-ask.csdn.net/upload/201808/20/1534754528_778233.jpg)

Java ssm 框架 访问报错500

报错如下: ``` HTTP Status 500 – Internal Server Error Type Exception Report Message Servlet.init() for servlet SpringMVC threw exception Description The server encountered an unexpected condition that prevented it from fulfilling the request. Exception javax.servlet.ServletException: Servlet.init() for servlet SpringMVC threw exception org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:478) org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:80) org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:341) org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:783) org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:798) org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1441) org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) java.lang.Thread.run(Thread.java:745) Root Cause org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.context.annotation.internalAsyncAnnotationProcessor': Initialization of bean failed; nested exception is java.lang.NoSuchMethodError: org.springframework.aop.interceptor.AsyncExecutionInterceptor.<init>(Ljava/util/concurrent/Executor;Lorg/springframework/aop/interceptor/AsyncUncaughtExceptionHandler;)V org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:547) org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476) org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303) org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299) org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) org.springframework.context.support.PostProcessorRegistrationDelegate.registerBeanPostProcessors(PostProcessorRegistrationDelegate.java:220) org.springframework.context.support.AbstractApplicationContext.registerBeanPostProcessors(AbstractApplicationContext.java:615) org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:465) org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:663) org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:629) org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:677) org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:548) org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:489) org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:136) javax.servlet.GenericServlet.init(GenericServlet.java:158) org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:478) org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:80) org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:341) org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:783) org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:798) org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1441) org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) java.lang.Thread.run(Thread.java:745) Root Cause java.lang.NoSuchMethodError: org.springframework.aop.interceptor.AsyncExecutionInterceptor.<init>(Ljava/util/concurrent/Executor;Lorg/springframework/aop/interceptor/AsyncUncaughtExceptionHandler;)V org.springframework.scheduling.annotation.AnnotationAsyncExecutionInterceptor.<init>(AnnotationAsyncExecutionInterceptor.java:60) org.springframework.scheduling.annotation.AsyncAnnotationAdvisor.buildAdvice(AsyncAnnotationAdvisor.java:150) org.springframework.scheduling.annotation.AsyncAnnotationAdvisor.<init>(AsyncAnnotationAdvisor.java:99) org.springframework.scheduling.annotation.AsyncAnnotationBeanPostProcessor.setBeanFactory(AsyncAnnotationBeanPostProcessor.java:105) org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeAwareMethods(AbstractAutowireCapableBeanFactory.java:1585) org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1553) org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:539) org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476) org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303) org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299) org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) org.springframework.context.support.PostProcessorRegistrationDelegate.registerBeanPostProcessors(PostProcessorRegistrationDelegate.java:220) org.springframework.context.support.AbstractApplicationContext.registerBeanPostProcessors(AbstractApplicationContext.java:615) org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:465) org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:663) org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:629) org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:677) org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:548) org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:489) org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:136) javax.servlet.GenericServlet.init(GenericServlet.java:158) org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:478) org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:80) org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:341) org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:783) org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:798) org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1441) org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) java.lang.Thread.run(Thread.java:745) Note The full stack trace of the root cause is available in the server logs. Apache Tomcat/8.5.12 ``` 一搭到服务器上就出现这个错误,但是本地window没问题;卡了一天了,脑瓜子呼呼的,第一次用这个玩意,实在看不出来啥问题了,有没有大佬帮忙指点指点,给条明路呀!! 下面是几个基础配置: web.xml: ``` <?xml version="1.0" encoding="UTF-8"?> <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" version="3.0"> <display-name>Archetype Created Web Application</display-name> <context-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:spring-mybatis.xml</param-value> </context-param> <filter> <filter-name>encodingFilter</filter-name> <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class> <async-supported>true</async-supported> <init-param> <param-name>encoding</param-name> <param-value>UTF-8</param-value> </init-param> </filter> <filter-mapping> <filter-name>encodingFilter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <filter> <filter-name>CORSFilter</filter-name> <filter-class>com.bls.mp.common.MyFilter</filter-class> <init-param> <param-name>excludedPages</param-name> <param-value>/UserAuthServlet</param-value> </init-param> </filter> <filter-mapping> <filter-name>CORSFilter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <listener> <listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class> </listener> <servlet> <servlet-name>SpringMVC</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <init-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:spring-mvc.xml</param-value> </init-param> <load-on-startup>1</load-on-startup> <async-supported>true</async-supported> </servlet> <servlet-mapping> <servlet-name>SpringMVC</servlet-name> <url-pattern>/</url-pattern> </servlet-mapping> <welcome-file-list> <welcome-file>/index.jsp</welcome-file> </welcome-file-list> </web-app> ``` spring-mvc.xml: ``` <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p" xmlns:context="http://www.springframework.org/schema/context" xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:task="http://www.springframework.org/schema/task" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task-4.0.xsd" > <!-- 自动扫描该包,使SpringMVC认为包下用了@controller注解的类是控制器 --> <context:component-scan base-package="com.bls.mp.controller"/> <!--避免IE执行AJAX时,返回JSON出现下载文件 --> <bean id="mappingJacksonHttpMessageConverter" class="org.springframework.http.converter.json.MappingJacksonHttpMessageConverter"> <property name="supportedMediaTypes"> <list> <value>text/html;charset=UTF-8</value> </list> </property> </bean> <!-- <bean id="thirdDataService" class="com.bls.mp.service.impl.ThirdDataServiceImpl"/>--> <bean class="com.bls.mp.common.SpringTool"/> <!-- 启动SpringMVC的注解功能,完成请求和注解POJO的映射 --> <!-- <bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter"> <property name="messageConverters"> <list> <ref bean="mappingJacksonHttpMessageConverter" /> JSON转换器 </list> </property> </bean>--> <!-- 定义跳转的文件的前后缀 ,视图模式配置--> <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <!-- 这里的配置我的理解是自动给后面action的方法return的字符串加上前缀和后缀,变成一个 可用的url地址 --> <property name="prefix" value="/WEB-INF/resources/jsp/" /> <property name="suffix" value=".jsp" /> <property name="viewClass" value="org.springframework.web.servlet.view.JstlView"></property> </bean> <!-- 配置文件上传,如果没有使用文件上传可以不用配置,当然如果不配,那么配置文件中也不必引入上传组件包 --> <bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver"> <!-- 默认编码 --> <property name="defaultEncoding" value="utf-8" /> <!-- 文件大小最大值 --> <property name="maxUploadSize" value="10485760000" /> <!-- 内存中的最大值 --> <property name="maxInMemorySize" value="40960" /> </bean> <!-- 全局异常处理器 --> <bean class="com.bls.mp.common.exception.CustomExceptionResolver"></bean> <mvc:annotation-driven/> <!-- 拦截器配置 --> <mvc:interceptors> <mvc:interceptor> <mvc:mapping path="/setadmin"/> <!--<mvc:mapping path="/user/userList"/> --> <mvc:mapping path="/Blocker"/> <mvc:mapping path="/goods/goods"/> <bean class="com.bls.mp.interceptor.AuthInterceptor"></bean> </mvc:interceptor> </mvc:interceptors> <task:annotation-driven/> <!-- 配置访问静态文件 --> <mvc:default-servlet-handler/> <mvc:resources location="/images/" mapping="/images/**"/> <mvc:resources location="/WEB-INF/js/" mapping="/js/**"/> <mvc:resources location="/WEB-INF/resources/jsp/" mapping="/jsp/**"/> <mvc:resources location="/WEB-INF/resources/css/" mapping="/css/**"/> </beans> ``` spring-mybatis.xml: ``` <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p" xmlns:context="http://www.springframework.org/schema/context" xmlns:mvc="http://www.springframework.org/schema/mvc" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd"> <!-- 自动扫描 --> <context:component-scan base-package="com.bls.mp"/> <!-- 引入配置文件 --> <bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"> <property name="location" value="classpath:jdbc.properties" /> </bean> <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> <property name="driverClassName" value="${jdbc.driver}" /> <property name="url" value="${jdbc.url}" /> <property name="username" value="${jdbc.username}" /> <property name="password" value="${jdbc.password}" /> <!-- 初始化连接大小 --> <property name="initialSize" value="${initialSize}"></property> <!-- 连接池最大数量 --> <property name="maxActive" value="${maxActive}"></property> <!-- 连接池最大空闲 --> <property name="maxIdle" value="${maxIdle}"></property> <!-- 连接池最小空闲 --> <property name="minIdle" value="${minIdle}"></property> <!-- 获取连接最大等待时间 --> <property name="maxWait" value="${maxWait}"></property> </bean> <!-- spring和MyBatis完美整合,不需要mybatis的配置映射文件 --> <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"> <property name="dataSource" ref="dataSource" /> <!-- 自动扫描mapping.xml文件 --> <property name="mapperLocations" value="classpath:com/bls/mp/mapping/*.xml"></property> </bean> <!-- DAO接口所在包名,Spring会自动查找其下的类 --> <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"> <property name="basePackage" value="com.bls.mp.dao" /> <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"></property> </bean> <!-- (事务管理)transaction manager, use JtaTransactionManager for global tx --> <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <property name="dataSource" ref="dataSource" /> </bean> </beans> ``` jdk版本: 1.8.0_222 tomcat 版本:8.0 有没有大佬来给看看呀0.0

springmvc跳转页面404问题

(web.xml) <?xml version="1.0" encoding="UTF-8"?> <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" version="3.0"> <display-name>Archetype Created Web Application</display-name> <!-- Spring和mybatis的配置文件 --> <context-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:spring-mybatis.xml</param-value> </context-param> <!-- 编码过滤器 --> <filter> <filter-name>encodingFilter</filter-name> <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class> <async-supported>true</async-supported> <init-param> <param-name>encoding</param-name> <param-value>UTF-8</param-value> </init-param> </filter> <filter-mapping> <filter-name>encodingFilter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <!-- Spring监听器 --> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <!-- 防止Spring内存溢出监听器 --> <listener> <listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class> </listener> <!-- Spring MVC servlet --> <servlet> <servlet-name>SpringMVC</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <init-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:spring-mvc.xml</param-value> </init-param> <load-on-startup>1</load-on-startup> <async-supported>true</async-supported> </servlet> <servlet-mapping> <servlet-name>SpringMVC</servlet-name> <!-- 此处可以可以配置成*.do,对应struts的后缀习惯 --> <url-pattern>/</url-pattern> </servlet-mapping> <welcome-file-list> <welcome-file>/index.jsp</welcome-file> </welcome-file-list> <!-- 配置SESSION超时,单位是分钟 --> <session-config> <session-timeout>15</session-timeout> </session-config> </web-app> <spring-mvc.xml> <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p" xmlns:context="http://www.springframework.org/schema/context" xmlns:mvc="http://www.springframework.org/schema/mvc" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.1.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd"> <!-- 自动扫描该包,使SpringMVC认为包下用了@controller注解的类是控制器 --> <context:component-scan base-package="com.cn.hnust.controller" /> <!--避免IE执行AJAX时,返回JSON出现下载文件 --> <bean id="mappingJacksonHttpMessageConverter" class="org.springframework.http.converter.json.MappingJacksonHttpMessageConverter"> <property name="supportedMediaTypes"> <list> <value>text/html;charset=UTF-8</value> </list> </property> </bean> <!-- 启动SpringMVC的注解功能,完成请求和注解POJO的映射 --> <!-- <bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter"> <property name="messageConverters"> <list> <ref bean="mappingJacksonHttpMessageConverter" /> JSON转换器 </list> </property> </bean> --> <mvc:annotation-driven></mvc:annotation-driven> <!-- 定义跳转的文件的前后缀 ,视图模式配置--> <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <!-- 这里的配置我的理解是自动给后面action的方法return的字符串加上前缀和后缀,变成一个 可用的url地址 --> <property name="prefix" value="/WEB-INF/jsp/" /> <property name="suffix" value=".jsp" /> </bean> <!-- 配置文件上传,如果没有使用文件上传可以不用配置,当然如果不配,那么配置文件中也不必引入上传组件包 --> <bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver"> <!-- 默认编码 --> <property name="defaultEncoding" value="utf-8" /> <!-- 文件大小最大值 --> <property name="maxUploadSize" value="10485760000" /> <!-- 内存中的最大值 --> <property name="maxInMemorySize" value="40960" /> </bean> </beans> <spring-mybatis.xml> <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p" xmlns:context="http://www.springframework.org/schema/context" xmlns:mvc="http://www.springframework.org/schema/mvc" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.1.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd"> <!-- 自动扫描 --> <context:component-scan base-package="com.cn.hnust" /> <!-- 引入配置文件 --> <bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"> <property name="location" value="classpath:jdbc.properties" /> </bean> <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> <property name="driverClassName" value="${driver}" /> <property name="url" value="${url}" /> <property name="username" value="${username}" /> <property name="password" value="${password}" /> <!-- 初始化连接大小 --> <property name="initialSize" value="${initialSize}"></property> <!-- 连接池最大数量 --> <property name="maxActive" value="${maxActive}"></property> <!-- 连接池最大空闲 --> <property name="maxIdle" value="${maxIdle}"></property> <!-- 连接池最小空闲 --> <property name="minIdle" value="${minIdle}"></property> <!-- 获取连接最大等待时间 --> <property name="maxWait" value="${maxWait}"></property> </bean> <!-- spring和MyBatis完美整合,不需要mybatis的配置映射文件 --> <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"> <property name="dataSource" ref="dataSource" /> <!-- 自动扫描mapping.xml文件 --> <property name="mapperLocations" value="classpath:com/cn/hnust/mapping/*.xml"></property> </bean> <!-- DAO接口所在包名,Spring会自动查找其下的类 --> <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"> <property name="basePackage" value="com.cn.hnust.dao" /> <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"></property> </bean> <!-- (事务管理)transaction manager, use JtaTransactionManager for global tx --> <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <property name="dataSource" ref="dataSource" /> </bean> </beans> <controller> package com.test.controller; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; import com.test.pojo.User; import com.test.service.UserService; @Controller @RequestMapping(value="user") public class UserController { // private UserService userService; @RequestMapping(value="test") public String test() { User user = new User(); System.out.println("11111111111111111111111"); return "index"; } } 实在没办法最后我只做了一个简单的页面跳转,还是报404,

maven构建springMVC项目后无法访问main与resources目录下的静态资源

各位大佬,小弟最近使用springmvc编写入门程序,遇到了静态资源无法访问的问题。程序的代码结构如下 ![图片说明](https://img-ask.csdn.net/upload/202004/20/1587387865_35428.jpg) 整体导包等步骤是使用maven进行的,目录结构也完善好了。但是在springmvc.xml文件中配置视图解析器时遇到了问题,不管如何修改可能的URL,其部署访问时总是报404的错误。 比如现在静态资源(success.html)在pages文件夹下,然后把pages放在main文件夹中,视图解析器配置如下: ``` <bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <property name="prefix" value="/edu/hlju/pages/"></property> <property name="suffix" value=".html"></property> </bean> ``` Controller结束可以正常success字符串,但是视图解析器无法根据配置找到正确的界面。 与之对应的,如果我把静态资源放在WEB-INF目录下,调整视图解析器路径,就可以找到对应的路径。比如WEB-INF/page/success.jsp,就可以用 ``` <bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <property name="prefix" value="/WEB-INF/page/"></property> <property name="suffix" value=".jsp"></property> </bean> ``` 来进行解析。 可是为什么maven规范目录中的静态资源无法被解析呢,是权限问题吗?求大佬解答

ssm中500错误 之前还可以正常使用 突然就不行了

这是错误 Request processing failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userController': Injection of resource dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userServiceImpl': Injection of resource dependencies failed; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'com.user.dao.UserDao' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotationsjavax.annotation.Resource(shareable=true, lookup=, name=, description=, authenticationType=CONTAINER, type=class java.lang.Object, mappedName=)} 这是配置 <context:component-scan base-package="com"/> <!-- spring mvc 注解及类型转换 --> <mvc:annotation-driven conversion-service="conversionService"/> <bean id="conversionService" class="org.springframework.format.support.FormattingConversionServiceFactoryBean"> </bean> <!-- spring mvc 视图解析器 --> <!-- 定义跳转的文件的前后缀 ,视图模式配置 --> <bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <!-- 自动给后面action的方法return的字符串加上前缀和后缀,变成一个 可用的url地址 --> <property name="prefix" value="/WEB-INF/pages/"/> <property name="suffix" value=".jsp"></property> </bean> <!-- 文件上传需要配置此解析器 找类的快捷键为:ctrl+shift+t 查看本类方法:ctrl+o,假如想继续看父类方法继续ctrl+o --> <bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver"> <!-- 默认编码 --> <property name="defaultEncoding" value="utf-8"/> <!-- 文件大小最大值 --> <property name="maxUploadSize" value="10485760000"/> <!-- 内存中的最大值 --> <property name="maxInMemorySize" value="40960"/> </bean> 这是mybatis的配置 <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"> <property name="dataSource" ref="dataSource"></property> <property name="configLocation" value="classpath:mybatis-config.xml"></property> <!-- 自动扫描mapping.xml文件 --> <property name="mapperLocations" > <list><value>classpath:mapper/*.xml</value></list> </property> </bean> <!-- Mapper接口所在包,Spring会自动查找其下的Mapper --> <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"> <property name="basePackage" value="com.**.dao "/> </bean> </beans> 这是dao @Repository public interface UserDao { public User findUserByUserNameAndPassword(@Param("userName") String userName, @Param("password") String password); public int addUser(User user); } 这是service 接口没贴出来 就两个方法 @Service public class UserServiceImpl implements UserService { @Resource private UserDao userDao; public User login(String userName, String password) { return userDao.findUserByUserNameAndPassword(userName, password); } public Integer register(User user) { return userDao.addUser(user); } 这是controller @Scope(value="prototype") @RequestMapping("/user") @Controller public class UserController { @Resource private UserService userService; @RequestMapping("toLogin") public String toLogin(){ System.out.println("1111111111"); return "user/login"; } 这是web.xml <display-name>Archetype Created Web Application</display-name> <servlet> <servlet-name>dispatcherServlet</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <init-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:spring-mvc.xml</param-value> </init-param> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>dispatcherServlet</servlet-name> <url-pattern>*.do</url-pattern> </servlet-mapping> <welcome-file-list> <welcome-file>index.jsp</welcome-file> </welcome-file-list> tomcat可以运行 到首页放问toLogin.do就出错 不知道什么原因 跪求解答

ssm 报错:org.springframework.context.annotation.internalAsyncAnnotationProcessor

# ssm 框架 在本地完美运行放到Linux服务器报错 以下内容 Error creating bean with name '**org.springframework.context.annotation.internalAsyncAnnotationProcessor'**: Initialization of bean failed; nested exception is java.lang.NoSuchMethodError: org.springframework.aop.interceptor.AsyncExecutionInterceptor.<init>(Ljava/util/concurrent/Executor;Lorg/springframework/aop/interceptor/AsyncUncaughtExceptionHandler;)V ## 之前是没有加 redis,没有发现问题,这次我加了redis然后就报错,大神们帮忙看看解决解决 这是spring-mvc配置: ``` ==============spring-mvc===================== <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p" xmlns:context="http://www.springframework.org/schema/context" xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:task="http://www.springframework.org/schema/task" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task-4.0.xsd" > <!-- 自动扫描该包,使SpringMVC认为包下用了@controller注解的类是控制器 --> <mvc:annotation-driven/> <context:component-scan base-package="com.bls.mp.*"/> <!--避免IE执行AJAX时,返回JSON出现下载文件 --> <bean id="mappingJacksonHttpMessageConverter" class="org.springframework.http.converter.json.MappingJacksonHttpMessageConverter"> <property name="supportedMediaTypes"> <list> <value>text/html;charset=UTF-8</value> </list> </property> </bean> <bean class="com.bls.mp.common.SpringTool"/> <!-- 启动SpringMVC的注解功能,完成请求和注解POJO的映射 --> <!-- <bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter"> <property name="messageConverters"> <list> <ref bean="mappingJacksonHttpMessageConverter" /> JSON转换器 </list> </property> </bean>--> <!-- 定义跳转的文件的前后缀 ,视图模式配置--> <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <!-- 这里的配置我的理解是自动给后面action的方法return的字符串加上前缀和后缀,变成一个 可用的url地址 --> <property name="prefix" value="/WEB-INF/resources/jsp/" /> <property name="suffix" value=".jsp" /> </bean> <!-- 配置文件上传,如果没有使用文件上传可以不用配置,当然如果不配,那么配置文件中也不必引入上传组件包 --> <bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver"> <!-- 默认编码 --> <property name="defaultEncoding" value="utf-8" /> <!-- 文件大小最大值 --> <property name="maxUploadSize" value="10485760000" /> <!-- 内存中的最大值 --> <property name="maxInMemorySize" value="40960" /> </bean> <!-- 全局异常处理器 --> <bean class="com.bls.mp.common.exception.CustomExceptionResolver"></bean> <mvc:annotation-driven/> <!-- 拦截器配置 --> <mvc:interceptors> <mvc:interceptor> <mvc:mapping path="/setadmin"/> <!--<mvc:mapping path="/user/userList"/> --> <mvc:mapping path="/Blocker"/> <mvc:mapping path="/grouponteam/grouponRanking"/> <mvc:mapping path="/grouponteam/arriverTime"/> <mvc:mapping path="/grouponteam/paging"/> <mvc:mapping path="/grouponteam/conditionGrouponT"/> <mvc:mapping path="/hospital/hospitalInfo"/> <mvc:mapping path="/hospital/setting"/> <mvc:mapping path="/hospital/orderdetails"/> <mvc:mapping path="/grouponteam/grouponTeamCountAndMoney"/> <mvc:mapping path="/grouponteam/OrderRefundList"/> <mvc:mapping path="/grouponteam/orderdetails"/> <mvc:mapping path="/grouponteam/paging"/> <mvc:mapping path="/grouponteam/conditionGrouponT"/> <mvc:mapping path="/grouponteam/grouponRanking"/> <mvc:mapping path="/grouponteam/arriverTime"/> <mvc:mapping path="/grouponteam/grouponTeamCountAndMoney"/> <mvc:mapping path="/imguoload"/> <mvc:mapping path="/imguoloads"/> <mvc:mapping path="/uploadFile"/> <mvc:mapping path="/uploadCenter"/> <mvc:mapping path="/onTheShelves"/> <mvc:mapping path="/updateTheRecommended"/> <mvc:mapping path="/deleteByGoods"/> <mvc:mapping path="/restoreGoods"/> <mvc:mapping path="/goods/goodslist"/> <mvc:mapping path="/goods/hasBeenOn"/> <mvc:mapping path="/goods/NotOn"/> <mvc:mapping path="/goods/RecycleBin"/> <mvc:mapping path="/goods/searchName"/> <mvc:mapping path="/goods/goodsdiy"/> <mvc:mapping path="/upload/uploadFile"/> <mvc:mapping path="/CreateClassImg"/> <mvc:mapping path="/imglist"/> <mvc:mapping path="/up_img"/> <mvc:mapping path="/moveImg"/> <mvc:mapping path="/deleteImg"/> <mvc:mapping path="/template/templateURL"/> <mvc:mapping path="/template/templateParentAll"/> <mvc:mapping path="/template/templatAll"/> <mvc:mapping path="/template/changeT"/> <mvc:mapping path="/template/deleteT"/> <mvc:mapping path="/TemplateMsg/addTemplateMsg"/> <mvc:mapping path="/TemplateMsg/templateMsgList"/> <mvc:mapping path="/TemplateMsg/templateSendlist"/> <mvc:mapping path="/TemplateMsg/TemplateSendMsg"/> <mvc:mapping path="/TemplateMsg/updataPTID"/> <mvc:mapping path="/TemplateMsg/deleteMB"/> <mvc:mapping path="/ThirdData/getdata"/> <mvc:mapping path="/ThirdData/updata"/> <mvc:mapping path="/setMoney/setMoneyList"/> <mvc:mapping path="/setMoney/setArriveMoney"/> <mvc:mapping path="/setMoney/checkfileCert"/> <mvc:mapping path="/setMoney/SetMoneyType"/> <mvc:mapping path="/user/userlists"/> <mvc:mapping path="/user/uOpenId"/> <mvc:mapping path="/visitor/theAlmostMoon"/> <mvc:mapping path="/visitor/SixAlmostMoon"/> <mvc:mapping path="/visitor/tops"/> <mvc:mapping path="/weixin/REFUND"/> <bean class="com.bls.mp.interceptor.AuthInterceptor"></bean> </mvc:interceptor> </mvc:interceptors> <task:annotation-driven/> <!-- 配置访问静态文件 --> <mvc:default-servlet-handler/> <mvc:resources location="/images/" mapping="/images/**"/> <mvc:resources location="/WEB-INF/js/" mapping="/js/**"/> <mvc:resources location="/WEB-INF/resources/jsp/" mapping="/jsp/**"/> <mvc:resources location="/WEB-INF/resources/css/" mapping="/css/**"/> </beans> ``` 这是 web.xml ``` ==============web.xml===================== <?xml version="1.0" encoding="UTF-8"?> <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" version="3.0"> <display-name>Archetype Created Web Application</display-name> <context-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:spring-mybatis.xml</param-value> <param-value>classpath:spring-redis.xml</param-value> </context-param> <filter> <filter-name>encodingFilter</filter-name> <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class> <async-supported>true</async-supported> <init-param> <param-name>encoding</param-name> <param-value>UTF-8</param-value> </init-param> </filter> <filter-mapping> <filter-name>encodingFilter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <filter> <filter-name>CORSFilter</filter-name> <filter-class>com.bls.mp.common.MyFilter</filter-class> <init-param> <param-name>excludedPages</param-name> <param-value>/UserAuthServlet</param-value> </init-param> </filter> <filter-mapping> <filter-name>CORSFilter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <listener> <listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class> </listener> <servlet> <servlet-name>SpringMVC</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <init-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:spring-mvc.xml</param-value> </init-param> <load-on-startup>1</load-on-startup> <async-supported>true</async-supported> </servlet> <servlet-mapping> <servlet-name>SpringMVC</servlet-name> <url-pattern>/</url-pattern> </servlet-mapping> <welcome-file-list> <welcome-file>/index.jsp</welcome-file> </welcome-file-list> </web-app> ``` 这是spring-mybatis.xml 配置 ``` ==============spring-mybatis.xml===================== <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p" xmlns:context="http://www.springframework.org/schema/context" xmlns:mvc="http://www.springframework.org/schema/mvc" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd"> <!-- 自动扫描 --> <context:component-scan base-package="com.bls.mp"/> <!-- 引入配置文件 --> <bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"> <property name="location" value="classpath:jdbc.properties" /> </bean> <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> <property name="driverClassName" value="${jdbc.driver}" /> <property name="url" value="${jdbc.url}" /> <property name="username" value="${jdbc.username}" /> <property name="password" value="${jdbc.password}" /> <!-- 初始化连接大小 --> <property name="initialSize" value="${initialSize}"></property> <!-- 连接池最大数量 --> <property name="maxActive" value="${maxActive}"></property> <!-- 连接池最大空闲 --> <property name="maxIdle" value="${maxIdle}"></property> <!-- 连接池最小空闲 --> <property name="minIdle" value="${minIdle}"></property> <!-- 获取连接最大等待时间 --> <property name="maxWait" value="${maxWait}"></property> </bean> <!-- spring和MyBatis完美整合,不需要mybatis的配置映射文件 --> <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"> <property name="dataSource" ref="dataSource" /> <!-- 自动扫描mapping.xml文件 --> <property name="mapperLocations" value="classpath:com/bls/mp/mapping/*.xml"></property> </bean> <!-- DAO接口所在包名,Spring会自动查找其下的类 --> <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"> <property name="basePackage" value="com.bls.mp.dao" /> <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"></property> </bean> <!-- (事务管理)transaction manager, use JtaTransactionManager for global tx --> <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <property name="dataSource" ref="dataSource" /> </bean> </beans> ``` 这是spring-redis.xml配置 ``` ===================spring-redis.xml============== <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:context="http://www.springframework.org/schema/context" xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd"> <context:property-placeholder location="classpath:*.properties"/> <!--设置数据池--> <bean id="poolConfig" class="redis.clients.jedis.JedisPoolConfig"> <property name="maxIdle" value="${redis.maxIdle}"></property> <property name="minIdle" value="${redis.minIdle}"></property> <property name="maxTotal" value="${redis.maxTotal}"></property> <property name="maxWaitMillis" value="${redis.maxWaitMillis}"></property> <property name="testOnBorrow" value="${redis.testOnBorrow}"></property> </bean> <!--链接redis--> <bean id="connectionFactory" class="org.springframework.data.redis.connection.jedis.JedisConnectionFactory"> <property name="hostName" value="${redis.host}"></property> <property name="port" value="${redis.port}"></property> <property name="password" value="${redis.password}"></property> <property name="timeout" value="${redis.timeout}"></property> <property name="poolConfig" ref="poolConfig"></property> </bean> <bean id="redisTemplate" class="org.springframework.data.redis.core.RedisTemplate" p:connection-factory-ref="connectionFactory" > <!--以下针对各种数据进行序列化方式的选择--> <property name="keySerializer"> <bean class="org.springframework.data.redis.serializer.StringRedisSerializer" /> </property> <property name="valueSerializer"> <bean class="org.springframework.data.redis.serializer.StringRedisSerializer" /> </property> <property name="hashKeySerializer"> <bean class="org.springframework.data.redis.serializer.StringRedisSerializer" /> </property> <!--<property name="hashValueSerializer"> <bean class="org.springframework.data.redis.serializer.StringRedisSerializer" /> </property>--> </bean> </beans> ```

刚搭的ssm框架,不能直接通过url访问WEB-INF下的html

如下图,我不能直接通过地址栏的url去访问HTML页面. ![图片说明](https://img-ask.csdn.net/upload/201708/09/1502243574_813631.png) 以下是我的配置: # web.xml <?xml version="1.0" encoding="UTF-8"?> <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" version="3.0"> <display-name>Archetype Created Web Application</display-name> <!-- Spring和mybatis的配置文件 --> <context-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:spring-mybatis.xml</param-value> </context-param> <!-- 编码过滤器 --> <filter> <filter-name>encodingFilter</filter-name> <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class> <async-supported>true</async-supported> <init-param> <param-name>encoding</param-name> <param-value>UTF-8</param-value> </init-param> </filter> <filter-mapping> <filter-name>encodingFilter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <!-- Spring监听器 --> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <!-- 防止Spring内存溢出监听器 --> <listener> <listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class> </listener> <!-- Spring MVC servlet --> <servlet> <servlet-name>SpringMVC</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <init-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:spring-mvc.xml</param-value> </init-param> <load-on-startup>1</load-on-startup> <async-supported>true</async-supported> </servlet> <servlet-mapping> <servlet-name>SpringMVC</servlet-name> <!-- 此处可以可以配置成*.do,对应struts的后缀习惯 --> <url-pattern>/*</url-pattern> </servlet-mapping> </web-app> # spring-mybatis.xml <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p" xmlns:context="http://www.springframework.org/schema/context" xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:aop="http://www.springframework.org/schema/aop" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.1.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd "> <!-- <context:annotation-config /> --> <!-- 自动扫描 --> <!-- <context:component-scan base-package="com.lizhm" /> --> <context:component-scan base-package="**.*.services"/> <!-- 引入配置文件 --> <bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"> <property name="location" value="classpath:jdbc.properties" /> </bean> <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" > <property name="driverClassName" value="${jdbc.driverClassName}" /> <property name="url" value="${jdbc.url}" /> <property name="username" value="${jdbc.username}" /> <property name="password" value="${jdbc.password}" /> <!-- 初始化连接大小 --> <property name="initialSize" value="${initialSize}"></property> <!-- 连接池最大数量 --> <property name="maxActive" value="${maxActive}"></property> <!-- 连接池最大空闲 --> <property name="maxIdle" value="${maxIdle}"></property> <!-- 连接池最小空闲 --> <property name="minIdle" value="${minIdle}"></property> <!-- 获取连接最大等待时间 --> <property name="maxWait" value="${maxWait}"></property> </bean> <!-- spring和MyBatis完美整合,不需要mybatis的配置映射文件 --> <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"> <property name="dataSource" ref="dataSource" /> <!-- 自动扫描mapping.xml文件 --> <property name="mapperLocations" value="classpath*:/**/*Mapper.xml"></property> </bean> <!-- DAO(services)接口所在包名,Spring会自动查找其下的类 --> <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"> <property name="basePackage" value="**.*.mapper" /> <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"></property> </bean> <!-- (事务管理)transaction manager, use JtaTransactionManager for global tx --> <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <property name="dataSource" ref="dataSource" /> </bean> <!-- 配置基于注解的声明式事务 --> <tx:annotation-driven transaction-manager="transactionManager"></tx:annotation-driven> </beans> # spring-mvc.xml <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p" xmlns:context="http://www.springframework.org/schema/context" xmlns:mvc="http://www.springframework.org/schema/mvc" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.1.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd"> <context:annotation-config/> <!-- 自动扫描该包,使SpringMVC认为包下用了@controller注解的类是控制器 --> <context:component-scan base-package="**.*.controllers" /> <!--避免IE执行AJAX时,返回JSON出现下载文件 --> <bean id="mappingJacksonHttpMessageConverter" class="org.springframework.http.converter.json.MappingJacksonHttpMessageConverter"> <property name="supportedMediaTypes"> <list> <value>text/html;charset=UTF-8</value> </list> </property> </bean> <!-- 启动SpringMVC的注解功能,完成请求和注解POJO的映射 --> <bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter"> <property name="messageConverters"> <list> <ref bean="mappingJacksonHttpMessageConverter" /> <!-- JSON转换器 --> </list> </property> </bean> <!-- 配置SpringMVC --> <!-- 1.开启SpringMVC注解模式 --> <!-- 简化配置: (1)自动注册DefaultAnootationHandlerMapping,AnotationMethodHandlerAdapter (2)提供一些列:数据绑定,数字和日期的format @NumberFormat, @DateTimeFormat, xml,json默认读写支持 --> <mvc:annotation-driven/> <!-- 2.静态资源默认servlet配置 (1)加入对静态资源的处理:js,gif,png (2)允许使用"/"做整体映射 --> <mvc:default-servlet-handler/> <!-- <mvc:resources mapping="/lib/**" location="/lib/" /> --> <mvc:resources mapping="/resources/**" location="/resources/" /> <!-- <mvc:resources mapping="/WEB-INF/view/**" location="/WEB-INF/view/" /> --> <!-- 定义跳转的文件的前后缀 ,视图模式配置--> <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <!-- <bean class="org.springframework.web.servlet.view.freemarker.FreeMarkerViewResolver"> --> <!-- 这里的配置我的理解是自动给后面action的方法return的字符串加上前缀和后缀,变成一个 可用的url地址 --> <property name="prefix" value="/WEB-INF/view/" /> <property name="suffix" value=".html" /> </bean> <!-- 配置文件上传,如果没有使用文件上传可以不用配置,当然如果不配,那么配置文件中也不必引入上传组件包 --> <bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver"> <!-- 默认编码 --> <property name="defaultEncoding" value="utf-8" /> <!-- 文件大小最大值 --> <property name="maxUploadSize" value="10485760000" /> <!-- 内存中的最大值 --> <property name="maxInMemorySize" value="40960" /> </bean> </beans>

maven springMvc 扫描不到注解controller

``` <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p" xmlns:context="http://www.springframework.org/schema/context" xmlns:mvc="http://www.springframework.org/schema/mvc" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.1.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.3.xsd"> <!-- 自动扫描该包,使SpringMVC认为包下用了@controller注解的类是控制器 --> <context:component-scan base-package="cn.com" use-default-filters="false"> <context:include-filter type="annotation" expression="org.springframework.stereotype.Controller"/> <context:include-filter type="annotation" expression="org.springframework.web.bind.annotation.ControllerAdvice"/> </context:component-scan> <mvc:annotation-driven> <!--<mvc:async-support default-timeout="300000"/>--> <mvc:message-converters register-defaults="true"> <bean class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter" /> <bean class="org.springframework.http.converter.ByteArrayHttpMessageConverter" /> <bean class="org.springframework.http.converter.StringHttpMessageConverter"> <constructor-arg value="UTF-8" /> </bean> </mvc:message-converters> </mvc:annotation-driven> <!-- 定义跳转的文件的前后缀 ,视图模式配置--> <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <!-- 这里的配置我的理解是自动给后面action的方法return的字符串加上前缀和后缀,变成一个 可用的url地址 --> <property name="prefix" value="/WEB-INF/jsp/" /> <property name="suffix" value=".jsp" /> </bean> <!-- 配置文件上传,如果没有使用文件上传可以不用配置,当然如果不配,那么配置文件中也不必引入上传组件包 --> <bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver"> <!-- 默认编码 --> <property name="defaultEncoding" value="utf-8" /> <!-- 文件大小最大值 --> <property name="maxUploadSize" value="10485760000" /> <!-- 内存中的最大值 --> <property name="maxInMemorySize" value="40960" /> </bean> </beans> ``` ``` <?xml version="1.0" encoding="UTF-8"?> <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" version="3.0"> <display-name>Archetype Created Web Application</display-name> <context-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:/spring/*.xml</param-value> </context-param> <!-- 编码过滤器 --> <filter> <filter-name>encodingFilter</filter-name> <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class> <async-supported>true</async-supported> <init-param> <param-name>encoding</param-name> <param-value>UTF-8</param-value> </init-param> </filter> <filter-mapping> <filter-name>encodingFilter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <!-- Spring监听器 --> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <!-- 防止Spring内存溢出监听器 --> <listener> <listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class> </listener> <!-- Spring MVC servlet --> <servlet> <servlet-name>SpringMVC</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <init-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:/spring/spring-mvc.xml</param-value> </init-param> <load-on-startup>1</load-on-startup> <async-supported>true</async-supported> </servlet> <servlet-mapping> <servlet-name>SpringMVC</servlet-name> <!-- 此处可以可以配置成*.do,对应struts的后缀习惯 --> <url-pattern>/</url-pattern> </servlet-mapping> <welcome-file-list> <welcome-file>/index.jsp</welcome-file> </welcome-file-list> </web-app> ``` ``` package cn.com.base.controller; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestMethod; /** * * @author Mr.Xu * @date * */ @Controller @RequestMapping("/user") public class UserController { /** * 测试 * @author Mr.Xu * @date * @return */ @RequestMapping(value = "/goLogin", method = { RequestMethod.POST,RequestMethod.GET }) public String goUser() { return "login"; } } ```

SSM框架 前台Jquery 前台通过AJAX到后台正常,后台返回出错。

画面前台初期化的时候,跑到后台,返回一个MODEL AND VIEW。但是进了AJAX的ERROR。 前台代码: $(document).ready( function () { $.ajax({ type: "GET", url: "user/showUser", data: {id:"1"}, dataType: "json", success: function(data){ alert(); }, error: function(XMLHttpRequest, textStatus, errorThrown){ alert(XMLHttpRequest); alert(textStatus); alert(errorThrown); } }); } ); 后台代码:Controll ![图片说明](https://img-ask.csdn.net/upload/201705/17/1494988423_226228.jpg) Spring-MVC.XML <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p" xmlns:context="http://www.springframework.org/schema/context" xmlns:mvc="http://www.springframework.org/schema/mvc" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.1.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd"> <!-- 自动扫描该包,使SpringMVC认为包下用了@controller注解的类是控制器 --> <context:component-scan base-package="com.cn.mudao.controller" /> <!--避免IE执行AJAX时,返回JSON出现下载文件 --> <bean id="mappingJacksonHttpMessageConverter" class="org.springframework.http.converter.json.MappingJacksonHttpMessageConverter"> <property name="supportedMediaTypes"> <list> <value>text/html;charset=UTF-8</value> </list> </property> </bean> <!-- 启动SpringMVC的注解功能,完成请求和注解POJO的映射 --> <bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter"> <property name="messageConverters"> <list> <ref bean="mappingJacksonHttpMessageConverter" /> <!-- JSON转换器 --> </list> </property> </bean> <!-- 定义跳转的文件的前后缀 ,视图模式配置--> <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <!-- 这里的配置我的理解是自动给后面action的方法return的字符串加上前缀和后缀,变成一个 可用的url地址 --> <property name="prefix" value="/WEB-INF/jsp/" /> <property name="suffix" value=".jsp" /> </bean> <!-- 配置文件上传,如果没有使用文件上传可以不用配置,当然如果不配,那么配置文件中也不必引入上传组件包 --> <bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver"> <!-- 默认编码 --> <property name="defaultEncoding" value="utf-8" /> <!-- 文件大小最大值 --> <property name="maxUploadSize" value="10485760000" /> <!-- 内存中的最大值 --> <property name="maxInMemorySize" value="40960" /> </bean> </beans> 由于我没有C币,实在没办法悬赏。希望各位大神帮帮忙。

ssm 框架,在本地环境下完美运行,在服务器上定时器执行两次

## 此处为 spring-mybatis.xml ``` <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p" xmlns:context="http://www.springframework.org/schema/context" xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:aop="http://www.springframework.org/schema/aop" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.0.xsd"> <!-- 自动扫描 --> <!-- 激活自动代理功能 --> <!-- 引入配置文件 --> <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> <property name="driverClassName" value="${jdbc.driver}" /> <property name="url" value="${jdbc.url}" /> <property name="username" value="${jdbc.username}" /> <property name="password" value="${jdbc.password}" /> <!-- 初始化连接大小 --> <property name="initialSize" value="${initialSize}"></property> <!-- 连接池最大数量 --> <property name="maxActive" value="${maxActive}"></property> <!-- 连接池最大空闲 --> <property name="maxIdle" value="${maxIdle}"></property> <!-- 连接池最小空闲 --> <property name="minIdle" value="${minIdle}"></property> <!-- 获取连接最大等待时间 --> <property name="maxWait" value="${maxWait}"></property> </bean> <!-- spring和MyBatis完美整合,不需要mybatis的配置映射文件 --> <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"> <property name="dataSource" ref="dataSource" /> <!-- 自动扫描mapping.xml文件 --> <property name="mapperLocations" value="classpath:com/bls/mp/mapping/*.xml"></property> </bean> <!-- DAO接口所在包名,Spring会自动查找其下的类 --> <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"> <property name="basePackage" value="com.bls.mp.dao" /> <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"></property> </bean> <!-- (事务管理)transaction manager, use JtaTransactionManager for global tx --> <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <property name="dataSource" ref="dataSource" /> </bean> </beans> ``` ## 此处为 spring-mvc.xml ``` <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p" xmlns:context="http://www.springframework.org/schema/context" xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:task="http://www.springframework.org/schema/task" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task-4.0.xsd" > <!-- 自动扫描该包,使SpringMVC认为包下用了@controller注解的类是控制器 --> <context:component-scan base-package="com.bls.mp.*"/> <!--避免IE执行AJAX时,返回JSON出现下载文件 --> <bean id="mappingJacksonHttpMessageConverter" class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter"> <property name="supportedMediaTypes"> <list> <value>text/html;charset=UTF-8</value> </list> </property> </bean> <!-- <bean id="thirdDataService" class="com.bls.mp.service.impl.ThirdDataServiceImpl"/>--> <bean class="com.bls.mp.common.SpringTool"/> <!-- 启动SpringMVC的注解功能,完成请求和注解POJO的映射 --> <!-- <bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter"> <property name="messageConverters"> <list> <ref bean="mappingJacksonHttpMessageConverter" /> JSON转换器 </list> </property> </bean>--> <!-- 定义跳转的文件的前后缀 ,视图模式配置--> <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <!-- 这里的配置我的理解是自动给后面action的方法return的字符串加上前缀和后缀,变成一个 可用的url地址 --> <property name="prefix" value="/WEB-INF/resources/jsp/" /> <property name="suffix" value=".jsp" /> <property name="viewClass" value="org.springframework.web.servlet.view.JstlView"></property> </bean> <!-- 配置文件上传,如果没有使用文件上传可以不用配置,当然如果不配,那么配置文件中也不必引入上传组件包 --> <bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver"> <!-- 默认编码 --> <property name="defaultEncoding" value="utf-8" /> <!-- 文件大小最大值 --> <property name="maxUploadSize" value="10485760000" /> <!-- 内存中的最大值 --> <property name="maxInMemorySize" value="40960" /> </bean> <!-- 全局异常处理器 --> <bean class="com.bls.mp.common.exception.CustomExceptionResolver"></bean> <mvc:annotation-driven/> <!-- 拦截器配置 --> <mvc:interceptors> <mvc:interceptor> <mvc:mapping path="/setadmin"/> <!--<mvc:mapping path="/user/userList"/> --> <mvc:mapping path="/Blocker"/> <mvc:mapping path="/grouponteam/grouponRanking"/> <mvc:mapping path="/grouponteam/arriverTime"/> <mvc:mapping path="/grouponteam/paging"/> <mvc:mapping path="/grouponteam/conditionGrouponT"/> <mvc:mapping path="/hospital/hospitalInfo"/> <mvc:mapping path="/hospital/setting"/> <mvc:mapping path="/hospital/orderdetails"/> <mvc:mapping path="/grouponteam/grouponTeamCountAndMoney"/> <mvc:mapping path="/grouponteam/OrderRefundList"/> <mvc:mapping path="/grouponteam/orderdetails"/> <mvc:mapping path="/grouponteam/paging"/> <mvc:mapping path="/grouponteam/conditionGrouponT"/> <mvc:mapping path="/grouponteam/grouponRanking"/> <mvc:mapping path="/grouponteam/arriverTime"/> <mvc:mapping path="/grouponteam/grouponTeamCountAndMoney"/> <mvc:mapping path="/imguoload"/> <mvc:mapping path="/imguoloads"/> <mvc:mapping path="/uploadFile"/> <mvc:mapping path="/uploadCenter"/> <mvc:mapping path="/onTheShelves"/> <mvc:mapping path="/updateTheRecommended"/> <mvc:mapping path="/deleteByGoods"/> <mvc:mapping path="/restoreGoods"/> <mvc:mapping path="/goods/goodslist"/> <mvc:mapping path="/goods/hasBeenOn"/> <mvc:mapping path="/goods/NotOn"/> <mvc:mapping path="/goods/RecycleBin"/> <mvc:mapping path="/goods/searchName"/> <mvc:mapping path="/goods/goodsdiy"/> <mvc:mapping path="/upload/uploadFile"/> <mvc:mapping path="/CreateClassImg"/> <mvc:mapping path="/imglist"/> <mvc:mapping path="/up_img"/> <mvc:mapping path="/moveImg"/> <mvc:mapping path="/deleteImg"/> <mvc:mapping path="/template/templateURL"/> <mvc:mapping path="/template/templateParentAll"/> <mvc:mapping path="/template/templatAll"/> <mvc:mapping path="/template/changeT"/> <mvc:mapping path="/template/deleteT"/> <mvc:mapping path="/TemplateMsg/addTemplateMsg"/> <mvc:mapping path="/TemplateMsg/templateMsgList"/> <mvc:mapping path="/TemplateMsg/templateSendlist"/> <mvc:mapping path="/TemplateMsg/TemplateSendMsg"/> <mvc:mapping path="/TemplateMsg/updataPTID"/> <mvc:mapping path="/TemplateMsg/deleteMB"/> <mvc:mapping path="/ThirdData/getdata"/> <mvc:mapping path="/ThirdData/updata"/> <mvc:mapping path="/setMoney/setMoneyList"/> <mvc:mapping path="/setMoney/setArriveMoney"/> <mvc:mapping path="/setMoney/checkfileCert"/> <mvc:mapping path="/setMoney/SetMoneyType"/> <mvc:mapping path="/user/userlists"/> <mvc:mapping path="/user/uOpenId"/> <mvc:mapping path="/visitor/theAlmostMoon"/> <mvc:mapping path="/visitor/SixAlmostMoon"/> <mvc:mapping path="/visitor/tops"/> <mvc:mapping path="/weixin/REFUND"/> <bean class="com.bls.mp.interceptor.AuthInterceptor"></bean> </mvc:interceptor> </mvc:interceptors> <task:annotation-driven/> <!-- 配置访问静态文件 --> <mvc:default-servlet-handler/> <mvc:resources location="/images/" mapping="/images/**"/> <mvc:resources location="/WEB-INF/js/" mapping="/js/**"/> <mvc:resources location="/WEB-INF/resources/jsp/" mapping="/jsp/**"/> <mvc:resources location="/WEB-INF/resources/css/" mapping="/css/**"/> </beans> ``` ## 此处为web.xml ``` <?xml version="1.0" encoding="UTF-8"?> <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" version="3.0"> <display-name>Archetype Created Web Application</display-name> <context-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:spring-redis.xml,classpath:spring-mybatis.xml</param-value> </context-param> <filter> <filter-name>encodingFilter</filter-name> <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class> <async-supported>true</async-supported> <init-param> <param-name>encoding</param-name> <param-value>UTF-8</param-value> </init-param> </filter> <filter-mapping> <filter-name>encodingFilter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <filter> <filter-name>CORSFilter</filter-name> <filter-class>com.bls.mp.common.MyFilter</filter-class> <init-param> <param-name>excludedPages</param-name> <param-value>/UserAuthServlet</param-value> </init-param> </filter> <filter-mapping> <filter-name>CORSFilter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <listener> <listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class> </listener> <servlet> <servlet-name>SpringMVC</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <init-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:spring-mvc.xml</param-value> </init-param> <load-on-startup>1</load-on-startup> <async-supported>true</async-supported> </servlet> <servlet-mapping> <servlet-name>SpringMVC</servlet-name> <url-pattern>/</url-pattern> </servlet-mapping> <welcome-file-list> <welcome-file>/index.jsp</welcome-file> </welcome-file-list> </web-app> ``` ## 此处为tomcat 配置 ``` <Server port="8005" shutdown="SHUTDOWN"> <Listener className="org.apache.catalina.startup.VersionLoggerListener" /> <Listener SSLEngine="on" className="org.apache.catalina.core.AprLifecycleListener" /> <Listener className="org.apache.catalina.core.JreMemoryLeakPreventionListener" /> <Listener className="org.apache.catalina.mbeans.GlobalResourcesLifecycleListener" /> <Listener className="org.apache.catalina.core.ThreadLocalLeakPreventionListener" /> <GlobalNamingResources> <Resource auth="Container" description="User database that can be updated and saved" factory="org.apache.catalina.users.MemoryUserDatabaseFactory" name="UserDatabase" pathname="conf/tomcat-users.xml" type="org.apache.catalina.UserDatabase" /> </GlobalNamingResources> <Service name="Catalina"> <Connector connectionTimeout="20000" maxPostSize="0" port="8080" protocol="HTTP/1.1" redirectPort="8443" /> <Connector maxPostSize="0" port="8009" protocol="AJP/1.3" redirectPort="8443" /> <Engine defaultHost="localhost" name="Catalina"> <Realm className="org.apache.catalina.realm.LockOutRealm"> <Realm className="org.apache.catalina.realm.UserDatabaseRealm" resourceName="UserDatabase" /> </Realm> <Host autoDeploy="true" name="yuming.cn" appBase="" unpackWARs="true" xmlNamespaceAware="false" xmlValidation="false"> <Context crossContext="true" docBase="/www/server/tomcat/webapps/xiangmu" path="" reloadable="true" /> </Host> </Engine> </Service> </Server> ``` ## spring-radis.xml ``` <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:context="http://www.springframework.org/schema/context" xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd"> <context:property-placeholder location="classpath:*.properties"/> <!--设置数据池--> <bean id="poolConfig" class="redis.clients.jedis.JedisPoolConfig"> <property name="maxIdle" value="${redis.maxIdle}"></property> <property name="minIdle" value="${redis.minIdle}"></property> <property name="maxTotal" value="${redis.maxTotal}"></property> <property name="maxWaitMillis" value="${redis.maxWaitMillis}"></property> <property name="testOnBorrow" value="${redis.testOnBorrow}"></property> </bean> <!--链接redis--> <bean id="connectionFactory" class="org.springframework.data.redis.connection.jedis.JedisConnectionFactory"> <property name="hostName" value="${redis.host}"></property> <property name="port" value="${redis.port}"></property> <property name="password" value="${redis.password}"></property> <property name="poolConfig" ref="poolConfig"></property> </bean> <bean id="redisTemplate" class="org.springframework.data.redis.core.RedisTemplate" p:connection-factory-ref="connectionFactory" > <!--以下针对各种数据进行序列化方式的选择--> <property name="keySerializer"> <bean class="org.springframework.data.redis.serializer.StringRedisSerializer" /> </property> <property name="valueSerializer"> <bean class="org.springframework.data.redis.serializer.StringRedisSerializer" /> </property> <property name="hashKeySerializer"> <bean class="org.springframework.data.redis.serializer.StringRedisSerializer" /> </property> <!--<property name="hashValueSerializer"> <bean class="org.springframework.data.redis.serializer.StringRedisSerializer" /> </property>--> </bean> </beans> ```

springMVC配置运行报RequestMappingHandlerAdapter错误

springMVC.xml配置如下 ``` <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p" xmlns:context="http://www.springframework.org/schema/context" xmlns:mvc="http://www.springframework.org/schema/mvc" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.1.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd"> <!-- 自动扫描该包,使SpringMVC认为包下用了@controller注解的类是控制器 --> <mvc:annotation-driven/> <context:component-scan base-package="cn.sunky.controller" /> <!--避免IE执行AJAX时,返回JSON出现下载文件 --> <!-- 定义跳转的文件的前后缀 ,视图模式配置--> <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <!-- 这里的配置我的理解是自动给后面action的方法return的字符串加上前缀和后缀,变成一个 可用的url地址 --> <property name="prefix" value="/WEB-INF/jsp/" /> <property name="suffix" value=".jsp" /> </bean> <!-- 配置文件上传,如果没有使用文件上传可以不用配置,当然如果不配,那么配置文件中也不必引入上传组件包 --> <bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver"> <!-- 默认编码 --> <property name="defaultEncoding" value="utf-8" /> <!-- 文件大小最大值 --> <property name="maxUploadSize" value="10485760000" /> <!-- 内存中的最大值 --> <property name="maxInMemorySize" value="40960" /> </bean> </beans> ``` 报错信息如下: ``` [org.springframework.web.context.support.XmlWebApplicationContext] - Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter': Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter]: Constructor threw exception; nested exception is javax.json.bind.JsonbException: JSON Binding provider org.eclipse.yasson.JsonBindingProvider not found [org.springframework.web.servlet.DispatcherServlet] - Context initialization failed org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter': Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter]: Constructor threw exception; nested exception is javax.json.bind.JsonbException: JSON Binding provider org.eclipse.yasson.JsonBindingProvider not found at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1231) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1130) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:545) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:502) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:312) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228) at org.springframework.beans.facto .... ```

springMVC问题,求大神帮忙

照着清华大学出版社的那本ssm教材写的代码,执行后index.jsp能正常访问,controllerTest就会404, 控制台好像也没报错 ControllerTest.java ``` package com.ssm.controller; import org.springframework.web.servlet.ModelAndView; import org.springframework.web.servlet.mvc.Controller; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; public class ControllerTest implements Controller { @Override public ModelAndView handleRequest(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse) throws Exception { //创建ModelAndView对象 ModelAndView m = new ModelAndView(); //向模型对象中添加一个名称为msg的字符串对象 m.addObject("msg","第一个Spring MVC程序"); //设置返回的视图路径 m.setViewName("/WEB-INF/jsp/welcome.jsp"); return m; } } ``` springmvc-config.xml ``` <?xml version="1.0" encoding="UTF-8" ?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd"> <!--配置处理器Handle,映射"controllerTest"请求--> <bean name="/controllerTest" class="com.ssm.controller.ControllerTest"/> <!--处理器映射,将处理器Handle的name作为url进行查找--> <bean class="org.springframework.web.servlet.handler.BeanNameUrlHandlerMapping"/> <!--处理器适配器,配置对处理器中handleRequest()方法的调用--> <bean class="org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter"/> <!--视图解析器--> <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"> </bean> </beans> ``` welcome.jsp ``` <%@ page contentType="text/html;charset=UTF-8" language="java" pageEncoding="UTF-8" %> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta content="text/html;charset=UTF-8" http-equiv="Content-Type"> <title>入门程序</title> </head> <body> ${msg} </body> </html> ``` web.xml ``` <?xml version="1.0" encoding="UTF-8"?> <web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_4_0.xsd" id="WebApp_ID" version="4.0"> <servlet> <!--配置前端过滤器--> <servlet-name>springmvc</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <!--初始化时加载配置文件--> <init-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:springmvc-config.xml</param-value> </init-param> <!--表示容器在启动时立即加载Servlet--> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>springmvc</servlet-name> <url-pattern>/</url-pattern> </servlet-mapping> </web-app> ``` ![图片说明](https://img-ask.csdn.net/upload/202005/11/1589185509_825882.png) ![图片说明](https://img-ask.csdn.net/upload/202005/11/1589185531_433240.png) ![图片说明](https://img-ask.csdn.net/upload/202005/11/1589187007_174076.png) out\artifacts\chapter11_war_exploded\web.xml里classpath:springmvc-config.xml会报Cannot resolve file 'springmvc-config.xml' ,而web\WEB-INF\web.xml就没有报错 ![图片说明](https://img-ask.csdn.net/upload/202005/18/1589763606_362773.jpg)

Springmvc上传文件限制大小,异常处理返回报错信息后,eclipse控制台还报错

**1、web.xml配置:** ``` <?xml version="1.0" encoding="UTF-8"?> <web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"> <!-- 注册主控制器DispatcherServlet --> <servlet> <servlet-name>DispatcherServlet</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <!-- 指定spring配置文件位置 --> <init-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:applicationContext.xml</param-value> </init-param> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>DispatcherServlet</servlet-name> <url-pattern>*.from</url-pattern> </servlet-mapping> <!-- 指定读取所有文件的编码格式 --> <filter> <filter-name>encodingFilter</filter-name> <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class> <init-param> <param-name>encoding</param-name> <param-value>UTF-8</param-value> </init-param> </filter> <filter-mapping> <filter-name>encodingFilter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> </web-app> ``` **spring的applicationContext.xml配置:** ``` <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context" xmlns:jdbc="http://www.springframework.org/schema/jdbc" xmlns:jee="http://www.springframework.org/schema/jee" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:jpa="http://www.springframework.org/schema/data/jpa" xmlns:util="http://www.springframework.org/schema/util" xmlns:mvc="http://www.springframework.org/schema/mvc" xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.2.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.2.xsd http://www.springframework.org/schema/jdbc http://www.springframework.org/schema/jdbc/spring-jdbc-3.2.xsd http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-3.2.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.2.xsd http://www.springframework.org/schema/data/jpa http://www.springframework.org/schema/data/jpa/spring-jpa-1.3.xsd http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-3.2.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd"> <!-- 定义自动扫描组件 --> <context:component-scan base-package="controller"></context:component-scan> <!-- 定义@RequestMapping映射的注解驱动 --> <mvc:annotation-driven></mvc:annotation-driven> <!-- 定义视图解析器 --> <bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <property name="prefix"> <value>/WEB-INF/jsp/</value> </property> <property name="suffix"> <value>.jsp</value> </property> </bean> <!-- 注册spring web mvc中处理上传事件的组件CommonsMultipartResolver, 而具体怎样处理上传文件,则是由导入的包common-upload.jar和common-io.jar去处理--> <bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver"> <property name="maxUploadSize" value="10240"></property> <property name="resolveLazily" value="true"></property> </bean> </beans> ``` **java代码Controller处理:** ``` package controller; import java.io.File; import java.util.HashMap; import java.util.Map; import javax.servlet.http.HttpServletRequest; import org.springframework.stereotype.Controller; import org.springframework.ui.ModelMap; import org.springframework.web.bind.annotation.ExceptionHandler; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.multipart.MaxUploadSizeExceededException; import org.springframework.web.multipart.MultipartFile; import org.springframework.web.servlet.ModelAndView; @Controller public class UploadController { // 访问upload.jsp页面 @RequestMapping("/toUpload") public String toUpload() { return "upload"; } @RequestMapping("/upload") public String upload(@RequestParam("file") MultipartFile file, HttpServletRequest request, ModelMap model) throws Exception { // 判断提交来的文件是否为空 if (file.isEmpty()) { // model.addAttribute("error", "上传文件不能为空"); // return "upload"; throw new RuntimeException("file is null"); } // 获取文件所要保存目录在服务器上所对应的实际路径 String path = request.getSession().getServletContext().getRealPath( "upload"); System.out.println(path); // 组成拥有真实路径的一个完整的地址字符串 String fileUrl = path + "\\" + file.getOriginalFilename(); // 封装上传文件名称到model对象中 model.addAttribute("fileName", file.getOriginalFilename()); // 根据这个完整地址字符串,生成提交文件所要保存到的目标文件或目录的对象 File targetFile = new File(fileUrl); // 判断目标文件或目录的对象是否已经存在 if (!targetFile.exists()) { targetFile.mkdirs(); } // 传送文件到目标对象 file.transferTo(targetFile); System.out.println("已上传文件:" + file); return "ok"; } @ExceptionHandler public ModelAndView doException(Exception e,HttpServletRequest request) throws Exception { Map<String,Object> map = new HashMap<String,Object>(); if (e instanceof MaxUploadSizeExceededException) { long maxSize = ((MaxUploadSizeExceededException) e) .getMaxUploadSize(); map.put("error", "上传文件太大,不能超过" + maxSize / 1024 + "k"); }else if(e instanceof RuntimeException){ map.put("error", "未选中文件"); }else{ map.put("error", "上传失败"); } return new ModelAndView("upload",map); } } ``` **上传文件页面upload.jsp:** ``` <%@ page pageEncoding="UTF-8" contentType="text/html;charset=UTF-8"%> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <title>上传页面</title> </head> <body> <form action="upload.from" method="post" enctype="multipart/form-data"> <input type="file" name="file"/> <input type="submit" value="上传"/><font color="red">${error}</font> </form> </body> </html> ``` **上传成功页面ok.jsp:** ``` <%@ page pageEncoding="UTF-8" contentType="text/html;charset=UTF-8"%> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <title>ok.jsp</title> </head> <body> <h1>上传成功</h1> <a href="upload/${fileName}">${fileName}</a> </body> </html> ``` **eclipse控制台报错信息如下:** ``` 五月 01, 2015 10:27:01 下午 org.springframework.web.multipart.commons.CommonsMultipartResolver cleanupMultipart 警告: Failed to perform multipart cleanup for servlet request org.springframework.web.multipart.MaxUploadSizeExceededException: Maximum upload size of 10240 bytes exceeded; nested exception is org.apache.commons.fileupload.FileUploadBase$SizeLimitExceededException: the request was rejected because its size (19243) exceeds the configured maximum (10240) at org.springframework.web.multipart.commons.CommonsMultipartResolver.parseRequest(CommonsMultipartResolver.java:160) at org.springframework.web.multipart.commons.CommonsMultipartResolver$1.initializeMultipart(CommonsMultipartResolver.java:131) at org.springframework.web.multipart.support.AbstractMultipartHttpServletRequest.getMultipartFiles(AbstractMultipartHttpServletRequest.java:119) at org.springframework.web.multipart.support.AbstractMultipartHttpServletRequest.getMultiFileMap(AbstractMultipartHttpServletRequest.java:99) at org.springframework.web.multipart.commons.CommonsMultipartResolver.cleanupMultipart(CommonsMultipartResolver.java:188) at org.springframework.web.servlet.DispatcherServlet.cleanupMultipart(DispatcherServlet.java:1062) at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:955) at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:856) at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:953) at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:855) at javax.servlet.http.HttpServlet.service(HttpServlet.java:650) at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:829) at javax.servlet.http.HttpServlet.service(HttpServlet.java:731) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:423) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1079) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:620) at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.doRun(AprEndpoint.java:2476) at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:2465) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:745) Caused by: org.apache.commons.fileupload.FileUploadBase$SizeLimitExceededException: the request was rejected because its size (19243) exceeds the configured maximum (10240) at org.apache.commons.fileupload.FileUploadBase$FileItemIteratorImpl.<init>(FileUploadBase.java:914) at org.apache.commons.fileupload.FileUploadBase.getItemIterator(FileUploadBase.java:331) at org.apache.commons.fileupload.FileUploadBase.parseRequest(FileUploadBase.java:349) at org.apache.commons.fileupload.servlet.ServletFileUpload.parseRequest(ServletFileUpload.java:126) at org.springframework.web.multipart.commons.CommonsMultipartResolver.parseRequest(CommonsMultipartResolver.java:156) ... 37 more ``` 上传文件超过限制大小,异常处理后页面返回了提示信息“上传文件太大,不能超过10k”,但是为啥eclipse的控制台还是有报错呢?

spirng+mybatis报错

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [spring-mybatis.xml]: Initialization of bean failed; nested exception is java.lang.reflect.MalformedParameterizedTypeException at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:547) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:475) at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:304) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:300) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:195) at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:681) at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:760) at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(Unknown Source) 十二月 11, 2016 10:32:29 上午 org.apache.catalina.core.StandardContext start at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) 严重: Error listenerStart at java.lang.Thread.run(Unknown Source) 十二月 11, 2016 10:32:29 上午 org.apache.catalina.core.StandardContext start Caused by: java.lang.reflect.MalformedParameterizedTypeException 严重: Context [] startup failed due to previous errors at sun.reflect.generics.reflectiveObjects.ParameterizedTypeImpl.validateConstructorArguments(Unknown Source) at sun.reflect.generics.reflectiveObjects.ParameterizedTypeImpl.<init>(Unknown Source) at sun.reflect.generics.reflectiveObjects.ParameterizedTypeImpl.make(Unknown Source) at sun.reflect.generics.factory.CoreReflectionFactory.makeParameterizedType(Unknown Source) at sun.reflect.generics.visitor.Reifier.visitClassTypeSignature(Unknown Source) at sun.reflect.generics.tree.ClassTypeSignature.accept(Unknown Source) at sun.reflect.generics.visitor.Reifier.visitArrayTypeSignature(Unknown Source) at sun.reflect.generics.tree.ArrayTypeSignature.accept(Unknown Source) at sun.reflect.generics.repository.ConstructorRepository.getParameterTypes(Unknown Source) at java.lang.reflect.Method.getGenericParameterTypes(Unknown Source) at java.beans.Introspector.getBeanInfo(Unknown Source) at org.springframework.beans.CachedIntrospectionResults.<init>(CachedIntrospectionResults.java:284) at org.springframework.beans.CachedIntrospectionResults.forClass(CachedIntrospectionResults.java:188) at org.springframework.beans.BeanWrapperImpl.getCachedIntrospectionResults(BeanWrapperImpl.java:327) at org.springframework.beans.BeanWrapperImpl.getPropertyDescriptors(BeanWrapperImpl.java:335) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.filterPropertyDescriptorsForDependencyCheck(AbstractAutowireCapableBeanFactory.java:1343) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.filterPropertyDescriptorsForDependencyCheck(AbstractAutowireCapableBeanFactory.java:1322) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1180) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:537) ... 57 more ``` ``` ``` ``` 下面是web.xml的文件 ``` <?xml version="1.0" encoding="UTF-8" ?> <web-app> <context-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:spring-mybatis.xml</param-value> </context-param> <!--配置spring listener--> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <!-- 防止Spring内存溢出监听器 --> <listener> <listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class> </listener> <!--解决POST乱码问题--> <filter> <filter-name>Set Character Encoding</filter-name> <filter-class>com.jercy.common.SetEncodeFilter</filter-class> <init-param> <param-name>defaultencoding</param-name> <param-value>UTF-8</param-value> </init-param> </filter> <filter-mapping> <filter-name>Set Character Encoding</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <!--springmvc前端控制器配置--> <servlet> <servlet-name>dispatcherServlet</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <init-param> <param-name>contextConfigLocation</param-name> <param-value>classpath*:spring-mvc.xml</param-value> </init-param> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>dispatcherServlet</servlet-name> <url-pattern>/</url-pattern> </servlet-mapping> </web-app> ``` spring-mvc.xml <?xml version="1.0" encoding="UTF-8" ?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p" xmlns:context="http://www.springframework.org/schema/context" xmlns:mvc="http://www.springframework.org/schema/mvc" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.1.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd"> <!-- 自动扫描该包,使SpringMVC认为包下用了@controller注解的类是控制器 --> <context:component-scan base-package="com.weixin.controller" /> <mvc:annotation-driven /> <!-- 定义跳转的文件的前后缀 ,视图模式配置--> <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <!-- 这里的配置我的理解是自动给后面action的方法return的字符串加上前缀和后缀,变成一个 可用的url地址 --> <property name="prefix" value="/WEB-INF/views/" /> <property name="suffix" value=".jsp" /> </bean> <!-- 配置文件上传,如果没有使用文件上传可以不用配置,当然如果不配,那么配置文件中也不必引入上传组件包 --> <bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver"> <!-- 默认编码 --> <property name="defaultEncoding" value="utf-8" /> <!-- 文件大小最大值 --> <property name="maxUploadSize" value="10485760000" /> <!-- 内存中的最大值 --> <property name="maxInMemorySize" value="40960" /> </bean> </beans> ``` ``` spring-mybatis.xml <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 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