ssm项目启动报错,不能访问主页

大神们 求解

警告: Exception encountered during context initialization - cancelling refresh attempt
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'fileliController' defined in file [E:\web\tomcat7\webapps\StudyFriend\WEB-INF\classes\com\study\friend\web\fileliController.class]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.study.friend.web.fileliController]: Constructor threw exception; nested exception is java.lang.Error: Unresolved compilation problem:
The type java.util.Map$Entry cannot be resolved. It is indirectly referenced from required .class files

Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.study.friend.web.fileliController]: Constructor threw exception; nested exception is java.lang.Error: Unresolved compilation problem:
The type java.util.Map$Entry cannot be resolved. It is indirectly referenced from required .class files

严重: Context initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'fileliController' defined in file [E:\web\tomcat7\webapps\StudyFriend\WEB-INF\classes\com\study\friend\web\fileliController.class]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.study.friend.web.fileliController]: Constructor threw exception; nested exception is java.lang.Error: Unresolved compilation problem:
The type java.util.Map$Entry cannot be resolved. It is indirectly referenced from required .class files

4个回答

出现实例化bean失败的错误,一般都是先是到spring-bean等子类的jar包有没有导入或是spring.xml配置文件是不是出错, 还有就是看一下实例化是否正确

你的这个Controller里面有错误,看日志信息提示的很多了

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出现实例化bean失败的错误,一般都是先是到spring-bean等子类的jar包有没有导入或是spring.xml配置文件是不是出错, 还有就是看一下实例化是否正确

出现实例化bean失败的错误,一般都是先是到spring-bean等子类的jar包有没有导入或是spring.xml配置文件是不是出错, 还有就是看一下实例化是否正确

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public LoginMapper getLoginMapper() { return LoginMapper; } public void setLoginMapper(LoginMapper loginMapper) { LoginMapper = loginMapper; } ``` 这是service实现类 ``` @Service("LoginService") public class LoginServiceImpl implements LoginService { @Resource private LoginDao LoginDao; ``` 配置文件 <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 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/aop http://www.springframework.org/schema/aop/spring-aop-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"> <!-- 引入我们的database.properties,hibernate.properties文件 --> <bean id="property" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"> <property name="locations"> <list> <value>classpath:database.properties</value><!-- classpath代表类路径,如src下面的文件 --> </list> </property> </bean> <!-- 定义使用C3P0连接池的数据源 --> <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource" destroy-method="close"> <!-- 指定连接数据库的JDBC驱动 --> <property name="driverClass"> <value>${mysql.driver_class}</value> </property> <!-- 连接数据库所用的URL --> <property name="jdbcUrl"> <value>${mysql.connection.url}</value> </property> <!-- 连接数据库的用户名 --> <property name="user"> <value>${mysql.connection.username}</value> </property> <!-- 连接数据库的密码 --> <property name="password"> <value>${mysql.connection.password}</value> </property> <!-- 设置数据库连接池的最大连接数 --> <property name="maxPoolSize"> <value>30</value> </property> <!-- 设置数据库连接池的最小连接数 --> <property name="minPoolSize"> <value>2</value> </property> <!-- 设置数据库连接池的初始化连接数 --> <property name="initialPoolSize"> <value>2</value> </property> <!-- 设置数据库连接池的连接的最大空闲时间,单位为秒 --> <property name="maxIdleTime"> <value>10</value> </property> </bean> <!-- 启用自动扫描 --> <context:component-scan base-package="com.kachi.*"> <context:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller" /><!-- 排除注解为controller的类型 --> </context:component-scan> <!-- 配置SqlSessionFactoryBean --> <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"> <property name="dataSource" ref="dataSource"/> <property name="configLocation" value="classpath:mybatis.xml"/> <!-- mapper和resultmap配置路径 --> <property name="mapperLocations"> <list> <value>classpath:entity/config/*.xml</value> </list> </property> </bean> <!-- 自动扫描mapper接口,注入sqlsessionfactory --> <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"> <property name="basePackage" value="com.kachi.mapper"/> </bean> <!-- 开启 mybatis事务--> <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <property name="dataSource" ref="dataSource" /> </bean> <tx:annotation-driven transaction-manager="transactionManager" proxy-target-class="true"/> </beans> springmvc配置文件 <?xml version="1.0" encoding="UTF-8"?> <!-- <mvc:annotation-driven/>该注解可以代替下面的两个注解 --> <!-- 启动Spring MVC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> <bean class = "org.springframework.http.converter.StringHttpMessageConverter"> <property name = "supportedMediaTypes"> <list> <value>text/html;charset=UTF-8</value> </list> </property> </bean> </list> </property> </bean> <!-- 注解探测器 --> <context:component-scan base-package="com.kachi.controller"/> <!-- 静态资源访问 --> <mvc:resources location="/css/" mapping="/css/**"/> <mvc:resources location="/js/" mapping="/js/**"/> <mvc:resources location="/font/" mapping="/font/**"/> <mvc:resources location="/images/" mapping="/images/**"/> <!-- annotation默认的方法映射适配器 ,视图解析器,类似于action--> <bean id="handlerMapping" class="org.springframework.web.servlet.mvc.annotation.DefaultAnnotationHandlerMapping" /><!-- 寻找类 --> <bean id="handlerAdapter" class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter" /><!-- 根据url找方法 --> <bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <property name="prefix" value="/WEB-INF/pages/"></property> <property name="suffix" value=".jsp"></property> </bean> </beans>
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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> 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<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
SSM+Maven项目正常启动,能正常访问index但访问url的时候报404,后台不报错
首先是项目结构 ![图片说明](https://img-ask.csdn.net/upload/201903/18/1552878288_642834.jpg) ![图片说明](https://img-ask.csdn.net/upload/201903/17/1552818529_184734.jpg) 下面是Springmvc ![图片说明](https://img-ask.csdn.net/upload/201903/17/1552818603_787287.jpg) 接下来是service ![图片说明](https://img-ask.csdn.net/upload/201903/17/1552818671_283353.jpg) 最后是web.xml ![图片说明](https://img-ask.csdn.net/upload/201903/17/1552818808_29754.jpg)![图片说明](https://img-ask.csdn.net/upload/201903/17/1552818823_7279.jpg) 访问路径 ![图片说明](https://img-ask.csdn.net/upload/201903/18/1552878457_713808.jpg) 版本 :eclipse Nose jdk1.8 maven3.3.9 win10
web项目启动成功没有报错 但是访问就404
web项目启动成功没有报错 五月 26, 2014 11:15:27 上午 org.apache.tomcat.util.digester.SetPropertiesRule begin 警告: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'source' to 'org.eclipse.jst.jee.server:ssm' did not find a matching property. 五月 26, 2014 11:15:27 上午 org.apache.catalina.core.AprLifecycleListener init 信息: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: D:\Java\jdk1.7.0_45\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;D:\Java\jdk1.7.0_45\jre\bin;D:/Java/jdk1.7.0_45/bin/../jre/bin/client;D:/Java/jdk1.7.0_45/bin/../jre/bin;D:/Java/jdk1.7.0_45/bin/../jre/lib/i386;D:\oracle\product\11.2.0\dbhome_1\bin;D:\oracle;.;D:\Java\jdk1.7.0_45\bin;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;D:\MySQL\bin;E:\eclipse3.7.2\eclipse3.7.2;;. 五月 26, 2014 11:15:27 上午 org.apache.coyote.http11.Http11Protocol init 信息: Initializing Coyote HTTP/1.1 on http-8080 五月 26, 2014 11:15:27 上午 org.apache.catalina.startup.Catalina load 信息: Initialization processed in 301 ms 五月 26, 2014 11:15:27 上午 org.apache.catalina.core.StandardService start 信息: Starting service Catalina 五月 26, 2014 11:15:27 上午 org.apache.catalina.core.StandardEngine start 信息: Starting Servlet Engine: Apache Tomcat/6.0.20 五月 26, 2014 11:15:27 上午 org.apache.catalina.core.ApplicationContext log 信息: Set web app root system property: 'crm.root' = [D:\Workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\ssm\] 五月 26, 2014 11:15:27 上午 org.apache.catalina.core.ApplicationContext log 信息: Initializing log4j from [classpath:log4j.properties] 五月 26, 2014 11:15:28 上午 org.apache.catalina.core.ApplicationContext log 信息: Initializing Spring root WebApplicationContext 2014-05-26 11:15:28,513 DEBUG [org.mybatis.spring.mapper.MapperScannerConfigurer$Scanner] - Identified candidate component class: file [D:\Workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\ssm\WEB-INF\classes\com\crm\mapper\UserMapper.class] 2014-05-26 11:15:28,513 DEBUG [org.mybatis.spring.mapper.MapperScannerConfigurer$Scanner] - Creating MapperFactoryBean with name 'userMapper' and 'com.crm.mapper.UserMapper' mapperInterface 2014-05-26 11:15:28,805 DEBUG [org.apache.ibatis.logging.LogFactory] - Logging initialized using 'org.apache.ibatis.logging.commons.JakartaCommonsLoggingImpl' adapter. 2014-05-26 11:15:28,910 DEBUG [org.mybatis.spring.SqlSessionFactoryBean] - Parsed configuration file: 'class path resource [mybatis.xml]' 2014-05-26 11:15:58,089 DEBUG [org.mybatis.spring.SqlSessionFactoryBean] - Parsed mapper file: 'file [D:\Workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\ssm\WEB-INF\classes\entity\config\user.xml]' 五月 26, 2014 11:15:58 上午 org.apache.catalina.core.ApplicationContext log 信息: Initializing Spring FrameworkServlet 'springmvc' 五月 26, 2014 11:15:58 上午 org.apache.coyote.http11.Http11Protocol start 信息: Starting Coyote HTTP/1.1 on http-8080 五月 26, 2014 11:15:58 上午 org.apache.jk.common.ChannelSocket init 信息: JK: ajp13 listening on /0.0.0.0:8009 五月 26, 2014 11:15:58 上午 org.apache.jk.server.JkMain start 信息: Jk running ID=0 time=0/19 config=null 五月 26, 2014 11:15:58 上午 org.apache.catalina.startup.Catalina start 信息: Server startup in 30930 ms
ssm写出来的项目浏览器访问不了
用的apache7.0 启动tomcat时没有报错,在浏览器里输入localhost:8080/项目名称/login.html 浏览器空白,在别的电脑上就可以用
ssm+dubbo框架 自己的service端运行不报错 web运行也不报错 一旦访问就报错
``` package com.pinyougou.sellergoods.service.impl; import java.util.List; import org.springframework.beans.factory.annotation.Autowired; import com.alibaba.dubbo.config.annotation.Service; import com.pinyougou.mapper.TbBrandMapper; import com.pinyougou.pojo.TbBrand; import com.pinyougou.sellergoods.service.BrandService; @Service public class BrandServiceImpl implements BrandService{ @Autowired private TbBrandMapper brandMapper; public List<TbBrand> findAll() { List<TbBrand> list = brandMapper.selectByExample(null); return list; } } ``` # 自己写了一个brandService运行是正常的 zookeeper ip也没错 就是获取不到服务 启动controller访问页面时报错 错误信息如下 org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'brandController' defined in file [F:\workspace\pinyougou-parent\pinyougou-manager-web\target\classes\com\pinyougou\manager\controller\BrandController.class]: Initialization of bean failed; nested exception is org.springframework.beans.factory.BeanInitializationException: Failed to init remote service reference at filed brandservice in class com.pinyougou.manager.controller.BrandController; nested exception is java.lang.IllegalStateException: Failed to check the status of the service com.pinyougou.sellergoods.service.BrandService. No provider available for the service com.pinyougou.sellergoods.service.BrandService from the url zookeeper://192.168.25.132:2181/com.alibaba.dubbo.registry.RegistryService?application=com.pinyougou.manager.controller&dubbo=2.8.4&interface=com.pinyougou.sellergoods.service.BrandService&methods=findAll&pid=4104&revision=0.0.1-SNAPSHOT&side=consumer&timestamp=1550809827732 to the consumer 192.168.201.1 use dubbo version 2.8.4 应该是无法从注册中心找到该服务;可是我服务运行也没问题 地址也没写错
tomcat启动后过几小时访问报错
![图片说明](https://img-ask.csdn.net/upload/201709/22/1506060798_146362.png) web项目用SSM框架
本人新手,后台采用ssm框架,部署项目后报错,希望哪位大神能够解决一下
**导致报错的几种操作:** 1、先将项目部署到tomcat中,然后启动tomcat, 结果一如既往的报错。 2、先启动tomcat,再部署项目,期间也会报错,但最后还是可以进行正常访问。 但如果修改了后台的代码,再次启动时,又会出现异常。 本人新手,因为不知道怎么查看异常的核心,所以将这异常信息全部复制过来了,还望 能够体谅下。也非常希望哪位兄台能够看下我这是什么问题。在网上搜了下,有说是cglib动态代理的问题,可是尴尬的是自己又不懂什么是动态代理【笑哭】,这个项目是用fh admin。然后自己部署项目就出现如下bug,望大神们能交小弟解决下 2017-11-30 14:30:01 -4908 [localhost-startStop-1] DEBUG - Method is declared on Advised interface: public abstract boolean org.springframework.aop.framework.Advised.isProxyTargetClass() 2017-11-30 14:30:01 -4908 [localhost-startStop-1] DEBUG - Method is declared on Advised interface: public abstract void org.springframework.aop.framework.Advised.setTargetSource(org.springframework.aop.TargetSource) 2017-11-30 14:30:01 -4908 [localhost-startStop-1] DEBUG - Method is declared on Advised interface: public abstract void org.springframework.aop.framework.Advised.setPreFiltered(boolean) 2017-11-30 14:30:01 -4908 [localhost-startStop-1] DEBUG - Method is declared on Advised interface: public abstract boolean org.springframework.aop.framework.Advised.isExposeProxy() 2017-11-30 14:30:01 -4908 [localhost-startStop-1] DEBUG - Method is declared on Advised interface: public abstract void org.springframework.aop.framework.Advised.setExposeProxy(boolean) 2017-11-30 14:30:01 -4909 [localhost-startStop-1] DEBUG - Method is declared on Advised interface: public abstract org.springframework.aop.Advisor[] org.springframework.aop.framework.Advised.getAdvisors() 2017-11-30 14:30:01 -4909 [localhost-startStop-1] DEBUG - Method is declared on Advised interface: public abstract void org.springframework.aop.framework.Advised.addAdvisor(int,org.springframework.aop.Advisor) throws org.springframework.aop.framework.AopConfigException 2017-11-30 14:30:01 -4909 [localhost-startStop-1] DEBUG - Method is declared on Advised interface: public abstract void org.springframework.aop.framework.Advised.addAdvisor(org.springframework.aop.Advisor) throws org.springframework.aop.framework.AopConfigException 2017-11-30 14:30:01 -4910 [localhost-startStop-1] DEBUG - Method is declared on Advised interface: public abstract void org.springframework.aop.framework.Advised.removeAdvisor(int) throws org.springframework.aop.framework.AopConfigException 2017-11-30 14:30:01 -4910 [localhost-startStop-1] DEBUG - Method is declared on Advised interface: public abstract boolean org.springframework.aop.framework.Advised.removeAdvisor(org.springframework.aop.Advisor) 2017-11-30 14:30:01 -4910 [localhost-startStop-1] DEBUG - Method is declared on Advised interface: public abstract boolean org.springframework.aop.framework.Advised.isInterfaceProxied(java.lang.Class) 2017-11-30 14:30:01 -4910 [localhost-startStop-1] DEBUG - Method is declared on Advised interface: public abstract java.lang.Class[] org.springframework.aop.framework.Advised.getProxiedInterfaces() 2017-11-30 14:30:01 -4911 [localhost-startStop-1] DEBUG - Method is declared on Advised interface: public abstract java.lang.String org.springframework.aop.framework.Advised.toProxyConfigString() 2017-11-30 14:30:01 -4911 [localhost-startStop-1] DEBUG - Method is declared on Advised interface: public abstract boolean org.springframework.aop.framework.Advised.replaceAdvisor(org.springframework.aop.Advisor,org.springframework.aop.Advisor) throws org.springframework.aop.framework.AopConfigException 2017-11-30 14:30:01 -4911 [localhost-startStop-1] DEBUG - Method is declared on Advised interface: public abstract boolean org.springframework.aop.framework.Advised.isPreFiltered() 2017-11-30 14:30:01 -4911 [localhost-startStop-1] DEBUG - Method is declared on Advised interface: public abstract boolean org.springframework.aop.framework.Advised.removeAdvice(org.aopalliance.aop.Advice) 2017-11-30 14:30:01 -4912 [localhost-startStop-1] DEBUG - Method is declared on Advised interface: public abstract void org.springframework.aop.framework.Advised.addAdvice(org.aopalliance.aop.Advice) throws org.springframework.aop.framework.AopConfigException 2017-11-30 14:30:01 -4912 [localhost-startStop-1] DEBUG - Method is declared on Advised interface: public abstract void org.springframework.aop.framework.Advised.addAdvice(int,org.aopalliance.aop.Advice) throws org.springframework.aop.framework.AopConfigException 2017-11-30 14:30:01 -4912 [localhost-startStop-1] DEBUG - Method is declared on Advised interface: public abstract java.lang.Class org.springframework.aop.TargetClassAware.getTargetClass() 2017-11-30 14:30:01 -4951 [localhost-startStop-1] DEBUG - Creating implicit proxy for bean 'userService' with 0 common interceptors and 2 specific interceptors 2017-11-30 14:30:01 -4952 [localhost-startStop-1] DEBUG - Creating CGLIB2 proxy: target source is SingletonTargetSource for target object [com.fh.service.system.user.impl.UserService@b3faa7] 2017-11-30 14:30:01 -4953 [localhost-startStop-1] DEBUG - Unable to apply any optimisations to advised method: public void com.fh.service.system.user.impl.UserService.deleteAllU(java.lang.String[]) throws java.lang.Exception 2017-11-30 14:30:01 -4953 [localhost-startStop-1] DEBUG - Unable to apply any optimisations to advised method: public void com.fh.service.system.user.impl.UserService.deleteU(com.fh.util.PageData) throws java.lang.Exception 2017-11-30 14:30:01 -4954 [localhost-startStop-1] DEBUG - Unable to apply any optimisations to advised method: public java.util.List com.fh.service.system.user.impl.UserService.listAllUser(com.fh.util.PageData) throws java.lang.Exception 2017-11-30 14:30:01 -4954 [localhost-startStop-1] DEBUG - Unable to apply any optimisations to advised method: public com.fh.util.PageData com.fh.service.system.user.impl.UserService.findById(com.fh.util.PageData) throws java.lang.Exception 2017-11-30 14:30:01 -4954 [localhost-startStop-1] DEBUG - Unable to apply any optimisations to advised method: public void com.fh.service.system.user.impl.UserService.saveU(com.fh.util.PageData) throws java.lang.Exception 2017-11-30 14:30:01 -4955 [localhost-startStop-1] DEBUG - Unable to apply any optimisations to advised method: public void com.fh.service.system.user.impl.UserService.editU(com.fh.util.PageData) throws java.lang.Exception 2017-11-30 14:30:01 -4955 [localhost-startStop-1] DEBUG - Unable to apply any optimisations to advised method: public com.fh.util.PageData com.fh.service.system.user.impl.UserService.findByUE(com.fh.util.PageData) throws java.lang.Exception 2017-11-30 14:30:01 -4955 [localhost-startStop-1] DEBUG - Unable to apply any optimisations to advised method: public com.fh.util.PageData com.fh.service.system.user.impl.UserService.getUserCount(java.lang.String) throws java.lang.Exception 2017-11-30 14:30:01 -4956 [localhost-startStop-1] DEBUG - Unable to apply any optimisations to advised method: public com.fh.util.PageData com.fh.service.system.user.impl.UserService.findByUN(com.fh.util.PageData) throws java.lang.Exception 2017-11-30 14:30:01 -4956 [localhost-startStop-1] DEBUG - Unable to apply any optimisations to advised method: public void com.fh.service.system.user.impl.UserService.saveIP(com.fh.util.PageData) throws java.lang.Exception 2017-11-30 14:30:01 -4956 [localhost-startStop-1] DEBUG - Unable to apply any optimisations to advised method: public java.util.List com.fh.service.system.user.impl.UserService.listUsers(com.fh.entity.Page) throws java.lang.Exception 2017-11-30 14:30:01 -4957 [localhost-startStop-1] DEBUG - Unable to apply any optimisations to advised method: public com.fh.util.PageData com.fh.service.system.user.impl.UserService.findByUsername(com.fh.util.PageData) throws java.lang.Exception 2017-11-30 14:30:01 -4958 [localhost-startStop-1] DEBUG - Unable to apply any optimisations to advised method: public com.fh.util.PageData com.fh.service.system.user.impl.UserService.getUserByNameAndPwd(com.fh.util.PageData) throws java.lang.Exception 2017-11-30 14:30:01 -4959 [localhost-startStop-1] DEBUG - Unable to apply any optimisations to advised method: public java.util.List com.fh.service.system.user.impl.UserService.listUsersBystaff(com.fh.entity.Page) throws java.lang.Exception 2017-11-30 14:30:01 -4960 [localhost-startStop-1] DEBUG - Unable to apply any optimisations to advised method: public com.fh.entity.system.User com.fh.service.system.user.impl.UserService.getUserAndRoleById(java.lang.String) throws java.lang.Exception 2017-11-30 14:30:01 -4961 [localhost-startStop-1] DEBUG - Unable to apply any optimisations to advised method: public void com.fh.service.system.user.impl.UserService.updateLastLogin(com.fh.util.PageData) throws java.lang.Exception 2017-11-30 14:30:01 -4962 [localhost-startStop-1] DEBUG - Unable to apply any optimisations to advised method: public java.util.List com.fh.service.system.user.impl.UserService.listAllUserByRoldId(com.fh.util.PageData) throws java.lang.Exception 2017-11-30 14:30:01 -4963 [localhost-startStop-1] DEBUG - Found finalize() method - using NO_OVERRIDE 2017-11-30 14:30:01 -4963 [localhost-startStop-1] DEBUG - Unable to apply any optimisations to advised method: protected native java.lang.Object java.lang.Object.clone() throws java.lang.CloneNotSupportedException 2017-11-30 14:30:01 -4964 [localhost-startStop-1] DEBUG - Found 'hashCode' method: public native int java.lang.Object.hashCode() 2017-11-30 14:30:01 -4964 [localhost-startStop-1] DEBUG - Found 'equals' method: public boolean java.lang.Object.equals(java.lang.Object)veAdvisor(int) throws org.s
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> ```
shiro+ssm加载登录页面就报错,登录成功失败也报错.
当我项目启动后,去访问登录页面就会直接报这个错误,登录成功或者失败也会报同样的错误。并且登录的页面也炸掉了,jquery失效了,报 $ is not defined的错误 拜托大神帮忙看看是什么原因,很急很急,拜托 ``` 报错信息: org.apache.shiro.authc.UnknownAccountException: Realm [com.rn.Filter.UserRealm@55c2fb78] was unable to find account data for the submitted AuthenticationToken [org.apache.shiro.authc.UsernamePasswordToken - null, rememberMe=false]. at org.apache.shiro.authc.pam.ModularRealmAuthenticator.doSingleRealmAuthentication(ModularRealmAuthenticator.java:184) at org.apache.shiro.authc.pam.ModularRealmAuthenticator.doAuthenticate(ModularRealmAuthenticator.java:267) at org.apache.shiro.authc.AbstractAuthenticator.authenticate(AbstractAuthenticator.java:198) at org.apache.shiro.mgt.AuthenticatingSecurityManager.authenticate(AuthenticatingSecurityManager.java:106) at org.apache.shiro.mgt.DefaultSecurityManager.login(DefaultSecurityManager.java:270) at org.apache.shiro.subject.support.DelegatingSubject.login(DelegatingSubject.java:256) at com.rn.service.impl.UserServiceImpl.doLogin(UserServiceImpl.java:57) at com.rn.service.impl.UserServiceImpl$$FastClassBySpringCGLIB$$30adad5a.invoke(<generated>) at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:700) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:96) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:260) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:94) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:633) at com.rn.service.impl.UserServiceImpl$$EnhancerBySpringCGLIB$$90515f43.doLogin(<generated>) at com.rn.controller.ManagerController.loginback(ManagerController.java:48) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.springframework.web.method.support.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:215) at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:132) at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:104) at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:743) at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:672) at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:82) at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:919) at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:851) at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:953) at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:844) at javax.servlet.http.HttpServlet.service(HttpServlet.java:617) at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:829) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61) at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108) at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137) at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66) at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449) at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365) at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90) at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83) at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:383) at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362) at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:343) at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:260) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:106) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) at java.lang.Thread.run(Thread.java:745) ``` ``` UserRealm.java public class UserRealm extends AuthorizingRealm { @Autowired private UserService userSer; /** * 每次验证权限执行 */ @Override protected AuthorizationInfo doGetAuthorizationInfo( PrincipalCollection principal) { System.out.println("权限验证"); Subject subject = SecurityUtils.getSubject(); Session session = subject.getSession(); User user = (User) session.getAttribute(Constants.SESSION_USER); List<String> roleIds = userSer.getUserRoleIds(user.getUser_Code()); if (roleIds != null && roleIds.size() > 0) { SimpleAuthorizationInfo info= new SimpleAuthorizationInfo(); for (String roleId : roleIds) { info.addRole(roleId); } return info; } return null; } /** * 每次登陆验证 */ @Override protected AuthenticationInfo doGetAuthenticationInfo( AuthenticationToken authenticationToken) throws AuthenticationException { String user_Name = (String) authenticationToken.getPrincipal(); User user = userSer.getpassword(user_Name); if (user != null) { return new SimpleAuthenticationInfo(user_Name, user.getPassword(), null, getName()); } return null; } } ``` ``` UserServiceImpl.java @Override public User doLogin(String user_Name, String password) { Subject subject = SecurityUtils.getSubject(); UsernamePasswordToken token = new UsernamePasswordToken(user_Name, password); try { subject.login(token); Session session=subject.getSession(); User user=getpassword(user_Name); session.setAttribute(Constants.SESSION_USER,user); return user; } catch (AuthenticationException e) { e.printStackTrace(); return null; } } ``` ``` Controller @RequestMapping("login") public String loginback( @RequestParam(value = "user_Name", required = false) String user_Name, @RequestParam(value = "password", required = false) String password, HttpServletRequest request) { User user = userService.doLogin(user_Name, password); if (user == null) { request.setAttribute("error", "用户名或密码错误"); return "back/login"; } return "back/index"; } ``` 按理说就是有错误不是也应该点击登录才报这样的错吗,为什么页面一加载就报错。 我第一次使用shiro,拜托大神帮忙看看,拜托
添加了hibernate-validator依赖包启动还是报错但可以正常访问页面
[org.springframework.validation.beanvalidation.OptionalValidatorFactoryBean] - Failed to set up a Bean Validation provider javax.validation.ValidationException: Unable to create a Configuration, because no Bean Validation provider could be found. Add a provider like Hibernate Validator (RI) to your classpath. at javax.validation.Validation$GenericBootstrapImpl.configure(Validation.java:271) at org.springframework.validation.beanvalidation.LocalValidatorFactoryBean.afterPropertiesSet(LocalValidatorFactoryBean.java:223) at org.springframework.validation.beanvalidation.OptionalValidatorFactoryBean.afterPropertiesSet(OptionalValidatorFactoryBean.java:40) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1612) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1549) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:539) 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:700) at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:760) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:482) at org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:658) at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:624) at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:672) at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:543) at org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:484) at org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:136) at javax.servlet.GenericServlet.init(GenericServlet.java:158) at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1227) at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1140) at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1027) at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:5038) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5348) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:753) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:729) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:717) at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1129) at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1871) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) [org.springframework.beans.factory.support.DefaultListableBeanFactory] - Finished creating instance of bean 'org.springframework.validation.beanvalidation.OptionalValidatorFactoryBean#0' [org.springframework.beans.factory.support.DefaultListableBeanFactory] - Creating shared instance of singleton bean 'org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter#0' [org.springframework.beans.factory.support.DefaultListableBeanFactory] - Creating instance of bean 'org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter#0' [org.springframework.beans.factory.support.DefaultListableBeanFactory] - Eagerly caching bean 'org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter#0' to allow for resolving potential circular references
刚学ssm框架纯小白,使用了idea的进行web项目部署的时候遇到发布失败!
项目tomcat启动没有问题![图片说明](https://img-ask.csdn.net/upload/201708/16/1502852608_83166.png) localhost:8080也能访问(默认启动的是index.jsp)![图片说明](https://img-ask.csdn.net/upload/201708/16/1502852674_668355.png) 我用的工maven![图片说明](https://img-ask.csdn.net/upload/201708/16/1502852911_462016.png), 但是进行web项目部署的时候遇到发布失败![图片说明](https://img-ask.csdn.net/upload/201708/16/1502852790_981167.png) 报错HTTP Status [404] – [Not Found] Type Status Report Description The origin server did not find a current representation for the target resource or is not willing to disclose that one exists. Apache Tomcat/8.5.15 源码 配置 都是跟着视频写的 没有问题。求高手搭救。
IDEA做SSM框架整合时,出现无法加载mapper,导致无法注入。
今日学习SSM框架整合,整合以后,单独用测试类可以连接成功连接数据库,可是一加入MVC用TOMCAT启动,项目就会报错,错误内容为:Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)} 以下为项目各部分截图,有没有大佬帮我分析下,问题到底出在哪? ========================================================================================================================================== ![项目报错详细情况](https://img-ask.csdn.net/upload/201908/15/1565880941_652575.png) ## 项目报错详细情况 ![spring配置文件已经配置了mapper.xml路径和齐对应的接口扫描包](https://img-ask.csdn.net/upload/201908/15/1565880955_958792.png) ## spring配置文件已经配置了mapper.xml路径和齐对应的接口扫描包 ![编译文件夹target里已经编译出了mapper相关配置文件及接口类](https://img-ask.csdn.net/upload/201908/15/1565881099_526884.png) ## 编译文件夹target里已经编译出了mapper相关配置文件及接口类 ![mapper.xml里的namespace已经指明了接口路径](https://img-ask.csdn.net/upload/201908/15/1565881139_161198.png) ## mapper.xml里的namespace已经指明了接口路径 ![pom文件里也配置了resource源](https://img-ask.csdn.net/upload/201908/15/1565881159_416309.png) ## pom文件里也配置了resource源 ========================================================================================================================================== # 详细代码已经贴在下方,只选了几个配置文件及mapper接口类,service及controller应该没关系就没传! ============================================= # mybatis-config.xml ``` <?xml version="1.0" encoding="UTF-8" ?> <!DOCTYPE configuration PUBLIC "-//mybatis.org//DTD Config 3.0//EN" "http://mybatis.org/dtd/mybatis-3-config.dtd"> <configuration> <!--添加缓存 引入第三方二级缓存 --> <settings> <setting name="mapUnderscoreToCamelCase" value="true"/> <setting name="cacheEnabled" value="false"/> </settings> <!-- 配置数据源 default默认使用的数据源 --> <environments default="mysql"> <environment id="mysql"> <transactionManager type="JDBC" /> <dataSource type="POOLED"> <property name="driverClassName" value="com.mysql.jdbc.Driver"/> <property name="url" value="jdbc:mysql:///orderuser"/> <property name="username" value="zhijia3278"/> <property name="password" value="0528"/> </dataSource> </environment> </environments> <!-- 映射文件 --> <mappers> <mapper resource="OrderUserMapper.xml"/> </mappers> </configuration> ``` # OrderUserMapper.java ``` package cn.tedu.mapper; import cn.tedu.domain.Order; import cn.tedu.domain.User; public interface OrderUserMapper { public User queryUser(String userId); public Order queryOrder(String orderId); public void updateUserPoints(User user); } ``` # OrderUserMapper.xml ``` <?xml version="1.0" encoding="UTF-8" ?> <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd"> <mapper namespace="cn.tedu.mapper.OrderUserMapper"> <select id="queryUser" parameterType="String" resultType="User"> select * from t_user where user_id=#{userId} </select> <select id="queryOrder" parameterType="String" resultType="Order"> select * from t_order where order_id=#{orderId} </select> <update id="updateUserPoints" parameterType="User"> update t_user set points=#{points} where user_id=#{userId} </update> </mapper> ``` # spring.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:aop="http://www.springframework.org/schema/aop" xmlns:p="http://www.springframework.org/schema/p" xmlns:util="http://www.springframework.org/schema/util" 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/aop http://www.springframework.org/schema/aop/spring-aop.xsd http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd"> <!-- 配置内容 --> <context:component-scan base-package="cn.tedu"> </context:component-scan> <context:annotation-config></context:annotation-config> <!-- 持久层数据源 --> <bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource"> <!-- 4个属性 --> <property name="driverClassName" value="com.mysql.jdbc.Driver"/> <property name="url" value="jdbc:mysql:///orderuser"/> <property name="username" value="zhijia3278"/> <property name="password" value="0528"/> </bean> <!-- sqlSession --> <bean id="sqlSession" class="org.mybatis.spring.SqlSessionFactoryBean"> <!-- 数据源注入 --> <property name="dataSource" ref="dataSource"/> <!-- 扫描mybatis的独立配置文件 关闭二级缓存,驼峰命名 --> <property name="configLocation" value="classpath:mybatis/mybatis-config.xml"/> <!-- 映射文件扫描 --> <property name="mapperLocations" value="classpath:mapper/OrderUserMapper.xml" /> <!-- 别名包 --> <property name="typeAliasesPackage" value="cn.tedu.domain"></property> </bean> <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"> <!-- 扫描的接口包 cn.tedu.mapper --> <property name="basePackage" value="cn.tedu.mapper"/> </bean> <!-- 注解驱动开启,@RequestMapping @RequestParam等 --> <mvc:annotation-driven/> <!-- 防止静态文件js css html访问被dispacherServlet拦截 --> <!-- localhost静态文件根目录 /static /js /css --> <!-- mapping 满足什么样子的访问地址 http://localhost:8080/js//1.js --> <mvc:resources location="/" mapping="/**"></mvc:resources> </beans> ``` # springmvc-servlet ``` <?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:aop="http://www.springframework.org/schema/aop" xmlns:p="http://www.springframework.org/schema/p" xmlns:util="http://www.springframework.org/schema/util" 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/aop http://www.springframework.org/schema/aop/spring-aop.xsd http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd"> <!-- 配置内容 --> <context:component-scan base-package="cn.tedu"/> <!-- 注解驱动开启,@RequestMapping @RequestParam等 --> <mvc:annotation-driven/> <!-- 防止静态文件js css html访问被dispacherServlet拦截 --> <!-- localhost静态文件根目录 /static /js /css --> <!-- mapping 满足什么样子的访问地址 http://localhost:8080/js//1.js --> <mvc:resources location="/" mapping="/**"></mvc:resources> </beans> ``` # web.xml ``` <!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd" > <web-app> <display-name>Archetype Created Web Application</display-name> <servlet> <servlet-name>springmvc</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <!-- tomcat启动加载spring.xml --> <!-- <init-param>--> <!-- <param-name>contextConfigLocation</param-name>--> <!-- <param-value>classpath:springmvc/springmvc-servlet.xml</param-value>--> <!-- </init-param>--> </servlet> <servlet-mapping> <servlet-name>springmvc</servlet-name> <url-pattern>/</url-pattern> </servlet-mapping> </web-app> ``` # pom.xml ``` <?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>cn.tedu</groupId> <artifactId>SSMDemo</artifactId> <version>1.0-SNAPSHOT</version> <packaging>war</packaging> <name>SSM-DEMO01 Maven Webapp</name> <url>http://maven.apache.org</url> <dependencies> <!-- <dependency>--> <!-- <groupId>junit</groupId>--> <!-- <artifactId>junit</artifactId>--> <!-- <version>4.12</version>--> <!-- <scope>compile</scope>--> <!-- </dependency>--> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>4.12</version> <scope>test</scope> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context</artifactId> <version>4.3.13.RELEASE</version> </dependency> <!-- datasource --> <dependency> <groupId>com.alibaba</groupId> <artifactId>druid</artifactId> <version>1.0.14</version> </dependency> <!-- spring mysql --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-jdbc</artifactId> <version>4.3.13.RELEASE</version> </dependency> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>5.0.8</version> </dependency> <!-- mybatis --> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis</artifactId> <version>3.4.5</version> </dependency> <!-- spring mybatis --> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis-spring</artifactId> <version>1.3.1</version> </dependency> <!-- springmvc --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-web</artifactId> <version>4.3.13.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> <version>4.3.13.RELEASE</version> </dependency> <!-- jackson --> <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-core</artifactId> <version>2.8.8</version> </dependency> <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-core</artifactId> <version>2.8.8</version> </dependency> <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-databind</artifactId> <version>2.8.8</version> </dependency> <dependency> <groupId>javax.servlet</groupId> <artifactId>javax.servlet-api</artifactId> <version>3.1.0</version> <scope>provided</scope> </dependency> </dependencies> <build> <finalName>SSM-DEMO01</finalName> <plugins> <plugin> <groupId>org.apache.tomcat.maven</groupId> <artifactId>tomcat7-maven-plugin</artifactId> <version>2.2</version> <!-- 插件属性配置 --> <configuration> <!-- 端口 --> <port>8080</port> <!-- 项目访问路径 --> <path>/</path> <!-- 编解码 --> <uriEncoding>utf-8</uriEncoding> <useBodyEncodingForURI>true</useBodyEncodingForURI> </configuration> </plugin> </plugins> <resources> <resource> <directory>resource</directory> <includes> <include>**/*.xml</include> <include>mapper/*.xml</include> <include>mybatis/*.xml</include> <include>spring/*.xml</include> </includes> <!-- <filtering>true</filtering>--> </resource> </resources> </build> </project> ```
idea中配置的tomcat有问题
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