关于SpringMVC+MyBatis配置事物的问题

如题我用 SpringMVC+MyBatis 搭建的架构 配置的事物失, 程序出错了 更改的数据不会回滚,我现在搞不明白怎么回事了, 求各位大神 前辈 不吝赐教 ,,小弟感激不尽,, (在线坐等。。。。。)
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如上两种方法都不行。。。。

希望各位前辈同行加我QQ远程我电脑帮我看一看 ,,,QQ80818647

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springMVC +mybatis的配置
Spring mvc,MyBatis事物不回滚问题
springmvc+mybatis 数据库配置
----------------------biu~biu~biu~~~在下问答机器人小D,这是我依靠自己的聪明才智给出的答案,如果不正确,你来咬我啊!

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萧逸才 回复80818647: 这也可以,它可是机器人
接近 4 年之前 回复
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80818647 问题已解决,虽然不是因为看你发的文章解决的,但还是非常感谢你的热心帮忙,只有你一个人回答,C币就给你了。 (∩_∩)
接近 4 年之前 回复
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关于SpringMVC+MyBatis配置事物的问题

如题我用 SpringMVC+MyBatis 搭建的架构 配置的事物失, 程序出错了 更改的数据不会回滚,我现在搞不明白怎么回事了, 求各位大神 前辈 不吝赐教 ,,小弟感激不尽,, (在线坐等。。。。。) ![图片说明](https://img-ask.csdn.net/upload/201606/11/1465643030_146219.png) 如上两种方法都不行。。。。 希望各位前辈同行加我QQ远程我电脑帮我看一看 ,,,QQ80818647

springMVC+myBatis中如何进行事务处理

springMVC+myBatis中在使用注解方式的时候如何进行事务处理

spring加mybatis的事务配置,我如果不加事务方法是可以执行的,配置了事务没效果

``` <?xml version="1.0" encoding="UTF-8"?> <beans xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.springframework.org/schema/beans" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:context="http://www.springframework.org/schema/context" xmlns:aop="http://www.springframework.org/schema/aop" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd"> <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> <property name="driverClassName" value="org.gjt.mm.mysql.Driver" /> <property name="url" value="jdbc:mysql://${datasource.cloudx.host}:${datasource.cloudx.port}/${datasource.cloudx.database}?useUnicode=true&amp;characterEncoding=UTF-8&amp;zeroDateTimeBehavior=convertToNull&amp;allowMultiQueries=true" /> <property name="username" value="${datasource.cloudx.user}" /> <property name="password" value="${datasource.cloudx.password}" /> <property name="initialSize" value="5" /> <property name="maxActive" value="50" /> <property name="maxIdle" value="50" /> <property name="minIdle" value="5" /> <property name="maxWait" value="30000" /> <property name="validationQuery" value="SELECT 1+1" /> <property name="defaultAutoCommit" value="false" /> </bean> <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"> <property name="dataSource" ref="dataSource" /> <property name="configLocation" value="classpath:conf-mybatis/mybatis-base.xml" /> <property name="mapperLocations" value="classpath*:conf-mybatis/mybatis-mapper-*.xml" /> </bean> <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <property name="dataSource" ref="dataSource" /> </bean> <tx:advice id="iccardTxAdvice" transaction-manager="transactionManager"> <tx:attributes> <tx:method name="update*" propagation="REQUIRED" read-only="false" rollback-for="java.lang.Exception" /> </tx:attributes> </tx:advice> <aop:config> <aop:pointcut id="iccardTerm" expression="execution(public * com.cessas.cloudx.service.*.*(..))" /> <aop:advisor pointcut-ref="iccardTerm" advice-ref="iccardTxAdvice" /> </aop:config> <tx:annotation-driven transaction-manager="transactionManager" /> </beans> ``` ```这个是spring_aop的配置 <?xml version="1.0" encoding="UTF-8"?> <beans xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.springframework.org/schema/beans" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:context="http://www.springframework.org/schema/context" xmlns:aop="http://www.springframework.org/schema/aop" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd"> <aop:aspectj-autoproxy /> </beans> ```

springMVC+Spring+Mybatis整合出错

``` 八月 29, 2017 2:47:19 下午 org.apache.catalina.startup.HostConfig reload 信息: Reloading context [/SpringMVC] 八月 29, 2017 2:47:19 下午 org.apache.catalina.startup.HostConfig reload 警告: Error during context [/SpringMVC] restart org.apache.catalina.LifecycleException: Failed to initialize component [org.apache.catalina.webresources.JarResourceSet@35dc37a6] at org.apache.catalina.util.LifecycleBase.handleSubClassException(LifecycleBase.java:441) at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:139) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:173) at org.apache.catalina.webresources.StandardRoot.startInternal(StandardRoot.java:724) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) at org.apache.catalina.core.StandardContext.resourcesStart(StandardContext.java:4758) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:4893) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) at org.apache.catalina.startup.HostConfig.reload(HostConfig.java:1413) at org.apache.catalina.startup.HostConfig.checkResources(HostConfig.java:1377) at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1613) at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:304) at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:123) at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1172) at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1394) at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1398) at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1366) at java.lang.Thread.run(Thread.java:748) Caused by: java.lang.IllegalArgumentException: java.util.zip.ZipException: invalid END header (bad central directory offset) at org.apache.catalina.webresources.AbstractSingleArchiveResourceSet.initInternal(AbstractSingleArchiveResourceSet.java:114) at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:136) ... 16 more Caused by: java.util.zip.ZipException: invalid END header (bad central directory offset) at java.util.zip.ZipFile.open(Native Method) at java.util.zip.ZipFile.<init>(ZipFile.java:225) at java.util.zip.ZipFile.<init>(ZipFile.java:155) at java.util.jar.JarFile.<init>(JarFile.java:166) at java.util.jar.JarFile.<init>(JarFile.java:103) at org.apache.catalina.webresources.AbstractSingleArchiveResourceSet.initInternal(AbstractSingleArchiveResourceSet.java:111) ... 17 more ``` 以上是tomcat的错误信息,根据在网上的搜索,我检查了web.xml和build_path,都是好好的,对dao层和service层的测试也均正常,下面我贴出web.xml的代码和application.xml的配置 ``` <?xml version="1.0" encoding="UTF-8"?> <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://xmlns.jcp.org/xml/ns/javaee" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd" id="WebApp_ID" version="3.1"> <display-name>SpringMVC</display-name> <welcome-file-list> <welcome-file>index.html</welcome-file> <welcome-file>index.htm</welcome-file> <welcome-file>index.jsp</welcome-file> <welcome-file>default.html</welcome-file> <welcome-file>default.htm</welcome-file> <welcome-file>default.jsp</welcome-file> </welcome-file-list> <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:dispatcherServlet-servlet.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> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <context-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:applicationContext.xml</param-value> </context-param> </web-app> ``` application.xml的配置 ``` <?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: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.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd"> <!-- 开启组件扫描 --> <context:component-scan base-package="com.xiaolei"></context:component-scan> <!--开启注解处理器--> <context:annotation-config></context:annotation-config> <!--数据源配置--> <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> <!--驱动--> <property name="driverClassName" value="com.mysql.jdbc.Driver"/> <!-- 数据库地址 --> <property name="url" value="jdbc:mysql://localhost:3306/springmvc"/> <!-- 用户名 --> <property name="username" value="root"/> <!-- 密码 --> <property name="password" value="cl19951003"/> </bean> <!-- 配置Mybatis的文件 ,mapperLocations配置**Mapper.xml文件位置,configLocation配置mybatis-config文件位置--> <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"> <property name="dataSource" ref="dataSource"/> <property name="configLocation" value="classpath:configuration.xml"/> </bean> <!-- 自动扫描了所有的XxxxMapper.xml对应的mapper接口文件,这样就不用一个一个手动配置Mpper的映射了, 只要Mapper接口类和Mapper映射文件对应起来就可以了 --> <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"> <property name="basePackage" value="com.xiaolei.daoInterface"/> <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"/> </bean> <!-- 事物管理器 --> <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <property name="dataSource" ref="dataSource"/> </bean> <tx:annotation-driven transaction-manager="transactionManager"/> </beans> ``` dispatcherServlet-servlet.xml的配置 ``` <?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:mvc="http://www.springframework.org/schema/mvc" xsi:schemaLocation=" http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd"> <!-- 扫描所有的 controller --> <context:component-scan base-package="com.xiaolei.controller" /> <!-- 启动注解驱动 SpringMVC 功能 --> <mvc:annotation-driven /> <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <property name="prefix" value="WEB-INF/jsp/" /> <property name="suffix" value=".jsp" /> </bean> </beans> ``` 如果还需要别的代码,请您回复我,跪求大神帮看看这是什么问题,跪谢!

spring+mybatis异常不回滚

代码如下: applicationContext-mybatis.xml ``` <bean id="sSF" class="org.mybatis.spring.SqlSessionFactoryBean"> <property name="dataSource" ref="dataSource"/> <property name="mapperLocations" value="classpath:com/telchina/**/*.xml"></property> </bean> <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"> <property name="basePackage" value="com.telchina"></property> <property name="sqlSessionFactoryBeanName" value="sSF"></property> </bean> <!-- 事务管理器 --> <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager" > <property name="dataSource" ref="dataSource" /> </bean> <!-- 拦截器方式配置事务 --> <tx:advice id="transactionAdvice" transaction-manager="transactionManager"> <tx:attributes> <tx:method name="*" propagation="REQUIRED" rollback-for="java.lang.RuntimeException"/> </tx:attributes> </tx:advice> <aop:config> <aop:pointcut id="transactionPointcut" expression="execution(* com.telchina.app.service.impl.*Impl.*(..))" /> <aop:advisor pointcut-ref="transactionPointcut" advice-ref="transactionAdvice" /> </aop:config> ``` ``` @Service("demoService") public class DemoServiceImpl implements DemoService { @SuppressWarnings("rawtypes") @Override public String rollbackTest(List demoList) { // TODO Auto-generated method stub Iterator itr = demoList.iterator(); while (itr.hasNext()) { Map demoMap = (Map) itr.next(); demoMapper.updateDemo(demoMap); throw new RuntimeException("rollbackTest"); } return ""; } } ``` List中传入了两个对象,总是能更新一个,事务不回滚,愁死了,求各位大侠指点!!!!

SpringMVC多数据源的事务回滚问题

``` 我在SpringMVC项目中连接两个数据库,配置如下: <bean id="dataSource" class="org.apache.commons.dbcp2.BasicDataSource" destroy-method="close"> …… </bean> <bean id="dataSource1" class="org.apache.commons.dbcp2.BasicDataSource" destroy-method="close"> …… </bean> <bean id="sessionFactory" class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean"> …… </bean> <bean id="sessionFactory1" class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean"> …… </bean> <bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager"> <property name="sessionFactory" ref="sessionFactory"/> </bean> <bean id="transactionManager1" class="org.springframework.orm.hibernate3.HibernateTransactionManager"> <property name="sessionFactory" ref="sessionFactory1"/> </bean> <tx:annotation-driven transaction-manager="transactionManager" proxy-target-class="true"/> <tx:annotation-driven transaction-manager="transactionManager1" proxy-target-class="true"/> DataSource1数据库对应的代码如下: Dao: public void updateUseSession(Tshop tshop) { getHibernateTemplate().update(tshop);// 实际上最终还是调用session.update(tshop);方法 // sessionFactoryForAmoeba.getCurrentSession().update(tshop); } Service: @Transactional("transactionManager1") public void updateUseSession(Tshop tshop) { ssbAmoebaDao.updateUseSession(tshop); throw new RuntimeException(); } 我的测试: 1. 如果事务注解配置为@Transactional("transactionManager1"),那么事务回滚了 2. 如果事务注解配置为@Transactional,即我故意配置错误,那么仍然回滚了! 我现在的问题就是:明明我的事务注解配置错了,为什么还是回滚了? ```

springmvc 跳转的jsp页面引用其他页面报错404

做了开发几年了,突然发现自己啥都不会。借着别人的项目学习学习。 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:c="http://www.springframework.org/schema/c" xmlns:util="http://www.springframework.org/schema/util" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:context="http://www.springframework.org/schema/context" xmlns:ehcache="http://www.springmodules.org/schema/ehcache" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-3.1.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-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-3.1.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.1.xsd http://www.springmodules.org/schema/ehcache http://www.springmodules.org/schema/cache/springmodules-ehcache.xsd"> <!-- 使用annotation 自动注册bean,并保证@Required,@Autowired的属性被注入 --> <context:component-scan base-package="com.gray"> <context:include-filter type="annotation" expression="org.springframework.stereotype.Controller" /> <context:exclude-filter type="annotation" expression="org.springframework.stereotype.Service" /> </context:component-scan> <aop:aspectj-autoproxy proxy-target-class="true"> <aop:include name="controllerAspect"/> </aop:aspectj-autoproxy> <!-- 对模型视图名称的解析,即在模型视图名称添加前后缀 --> <bean id="folderjsp" class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <property name="prefix" value="/WEB-INF/jsp/" /> <property name="suffix" value="" /><!--可为空,方便实现自已的依据扩展名来选择视图解释类的逻辑 --> </bean> <bean id ="foldermain" class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <property name="prefix" value="/WEB-INF/jsp/main/" /> <property name="suffix" value="" /><!--可为空,方便实现自已的依据扩展名来选择视图解释类的逻辑 --> </bean><!-- html视图解析器 必须先配置freemarkerConfig,注意html是没有prefix前缀属性的 <bean id="freemarkerConfig" class="org.springframework.web.servlet.view.freemarker.FreeMarkerConfigurer"> <property name="templateLoaderPath"> <value>/WEB-INF/jsp/main/</value> </property> </bean> <bean id="htmlviewResolver" class="org.springframework.web.servlet.view.freemarker.FreeMarkerViewResolver"> <property name="suffix" value=".html" /> <property name="order" value="0"></property> <property name="contentType" value="text/html;charset=UTF-8"></property> </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:c="http://www.springframework.org/schema/c" xmlns:util="http://www.springframework.org/schema/util" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:context="http://www.springframework.org/schema/context" xmlns:ehcache="http://www.springmodules.org/schema/ehcache" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-3.1.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-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-3.1.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.1.xsd http://www.springmodules.org/schema/ehcache http://www.springmodules.org/schema/cache/springmodules-ehcache.xsd"> <!-- 引入属性文件 --> <context:property-placeholder location="classpath:spring/jdbc.properties" /> <!-- 自动扫描(自动注入) --> <context:component-scan base-package="com.gray.*.service" /> <!-- 配置数据源 --> <bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource"> <property name="driverClassName" value="${db.driver}"></property> <property name="url" value="${db.url}"></property> <property name="username" value="${db.username}"></property> <property name="password" value="${db.password}"></property> </bean> <!-- myBatis文件 --> <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"> <property name="dataSource" ref="dataSource" /> <!-- 自动扫描entity目录, 省掉Configuration.xml里的手工配置 --> <property name="configLocation" value="classpath:spring/mybatis-config.xml" /> <property name="mapperLocations" value="classpath:spring/mybatis.xml" /> </bean> <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"> <property name="basePackage" value="com.gray.*.dao" /> <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory" /> </bean> <!-- 配置事务管理器 --> <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <property name="dataSource" ref="dataSource" /> </bean> <!-- 配置事物的注解方式注入 --> <tx:annotation-driven transaction-manager="transactionManager"/> <bean id="sqlSession" class="org.mybatis.spring.SqlSessionTemplate"> <constructor-arg index="0" ref="sqlSessionFactory" /> <constructor-arg index="1" value="BATCH" /> </bean> </beans> ``` controller.java ``` package com.gray.user.controller; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.ui.Model; import org.springframework.web.bind.annotation.RequestMapping; import com.gray.user.entity.User; import com.gray.user.service.impl.UserServiceImpl; @Controller @RequestMapping("/main") public class loginController { @Autowired private UserServiceImpl userService; @RequestMapping("/dologin.do") public String dologin(User user, Model model){ boolean isLogin = false; System.out.println("call doUserLogin"); isLogin = userService.doUserLogin(user); if (isLogin) { System.out.println("用户名密码正确"); //跳转到主页面 return "main/main.jsp"; }else { model.addAttribute("message", "用户名或者密码错误"); return "/fail.jsp";//返回的页面 } } /** * 账户密码输入错误的页面跳转 * @return 登录页面 */ @RequestMapping("/backIndex.do") public String backIndex(){ return "index.jsp"; } } ``` 主页面index.jsp ``` <%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> <!DOCTYPE html> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>学生管理系统</title> <link rel="stylesheet" href="/WEB-INF/css/style.css"/> <link rel="stylesheet" href="/WEB-INF/css/select.css"/> </head> <body> <div id="clouds" style="font-size: 35px; text-align: center;"> 学生管理系统 <div class="cloud x1"></div> <div class="cloud x2"></div> <div class="cloud x3"></div> <div class="cloud x4"></div> <div class="cloud x5"></div> </div> <div class="container" > <div id="login"> <form method="post" action="main/dologin.do" method="post"> <fieldset class="clearfix"> <span class="fontawesome-user"></span> <input type="text" name="username" placeholder="UserId"> <span class="fontawesome-lock"></span> <input name="password" type="password" placeholder="PassWord"> <input type="submit" value="登录"> </fieldset> </form> </div> </div> </body> </html> ``` 要跳转的页面maiin.jsp ``` <%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> <!DOCTYPE html> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>信息管理系统</title> </head> <frameset rows="88,*" cols="*" frameborder="no" border="0" framespacing="0"> <frame src="/WEB-INF/jsp/top.jsp" name="topFrame" scrolling="no" noresize="noresize" id="topFrame" title="topFrame" /> <!--<frameset cols="187,*" frameborder="no" border="0" framespacing="0"> <frame src="left.html" name="leftFrame" scrolling="no" noresize="noresize" id="leftFrame" title="leftFrame" /> <frame src="index.html" name="rightFrame" id="rightFrame" title="rightFrame" /> </frameset> --> </frameset> <noframes><body> </body></noframes> </html> ``` 跳转之后的页面![图片说明](https://img-ask.csdn.net/upload/201710/18/1508334915_530030.jpg)

junit加载配置文件出错

错误信息如下: ``` Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'testServiceImpl': Unsatisfied dependency expressed through field 'userInfoDao'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'userInfoDao' defined in file [E:\EclipseWorkspace\mvn-springmvc\target\classes\com\dao\user\UserInfoDao.class]: Unsatisfied dependency expressed through bean property 'sqlSessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [spring/applicationContext-dao.xml]: Cannot resolve reference to bean 'dataSource' while setting bean property 'dataSource'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource' defined in class path resource [spring/applicationContext-dao.xml]: Instantiation of bean failed; nested exception is java.lang.NoClassDefFoundError: org/apache/juli/logging/LogFactory ``` applicationContext-service.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:mvc="http://www.springframework.org/schema/mvc" xmlns:context="http://www.springframework.org/schema/context" xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.3.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.3.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.3.xsd"> <!-- 扫描包 controller,service--> <context:component-scan base-package="com.serviceimpl"></context:component-scan> </beans> ``` applicationContext-dao.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: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-4.2.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.2.xsd" default-lazy-init="false"> <!-- 加载资源文件 --> <context:property-placeholder ignore-resource-not-found="true" location="classpath:conf/*.properties"/> <!-- 使用spring 加载jdbc驱动 --> <bean id="dataSourceTemplate" class="org.springframework.jdbc.datasource.DriverManagerDataSource"> <property name="driverClassName" value="${driver}" /> <property name="url" value="${url}" /> <property name="username" value="${uname}" /> <property name="password" value="${password}" /> </bean> <!-- 数据连接池 --> <bean id="dataSource" class="org.apache.tomcat.jdbc.pool.DataSource" destroy-method="close"> <property name="poolProperties"> <bean class="org.apache.tomcat.jdbc.pool.PoolProperties"> <!-- 通过引用加载数据库信息 --> <property name="dataSource" ref="dataSourceTemplate" /> <property name="jmxEnabled" value="true" /> <property name="testWhileIdle" value="true" /> <property name="testOnBorrow" value="true" /> <property name="testOnReturn" value="false" /> <property name="validationInterval" value="30000" /> <property name="validationQuery" value="SELECT 1" /> <property name="timeBetweenEvictionRunsMillis" value="30000" /> <property name="logAbandoned" value="false" /> <property name="removeAbandoned" value="true" /> <property name="removeAbandonedTimeout" value="60" /> <!-- 初始化连接大小 --> <property name="initialSize" value="10"></property> <!-- 连接池最大数量 --> <property name="maxActive" value="200"></property> <!-- 连接池最小空闲 --> <property name="minIdle" value="10"></property> <!-- 获取连接最大等待时间 --> <property name="maxWait" value="60000"></property> <property name="jdbcInterceptors" value="org.apache.tomcat.jdbc.pool.interceptor.ConnectionState;org.apache.tomcat.jdbc.pool.interceptor.StatementFinalizer" /> </bean> </property> </bean> <!-- MyBatis配置 --> <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"> <!-- 数据库连接池 --> <property name="dataSource" ref="dataSource" /> <!-- 自动扫描entity目录, 省掉Configuration.xml里的手工配置 --> <property name="typeAliasesPackage" value="com.model" /> <!-- mybatis位置 --> <property name="configLocation" value="classpath:/mybatis/mybatis.xml" /> <!-- 显式指定Mapper文件位置 --> <property name="mapperLocations" value="classpath:/mybatis/**/*Mapper.xml" /> </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.dao" /> </bean> <!-- 配置Spring的事务管理器 --> <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <property name="dataSource" ref="dataSource" /> </bean> <!-- 注解方式配置事物 --> <tx:annotation-driven transaction-manager="transactionManager" /> </beans> ``` 测试基类: ``` package test.service; import org.junit.runner.RunWith; import org.springframework.test.context.ContextConfiguration; import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; /** * 测试基类 * */ @RunWith(SpringJUnit4ClassRunner.class) @ContextConfiguration(locations = {"classpath:/spring/applicationContext-service.xml","classpath:/spring/applicationContext-dao.xml","classpath:/spring/applicationContext-redis.xml"}) public class BaseTest { // "classpath:/spring/applicationContext-redis.xml" // extends AbstractTransactionalJUnit4SpringContextTests 需要回滚时继承 } ``` 测试类 ``` package test.service.test; import org.junit.Test; import org.springframework.beans.factory.annotation.Autowired; import com.service.test.TestService; import test.service.BaseTest; public class TestServiceTest extends BaseTest { @Autowired private TestService testService; @Test public void test() { System.out.println(testService.getUserInfo().getUserName()); } } ``` 说明:项目能正常启动,正常运行。但是juint测试的时候就出问题了。 到现在都没找出原因。欲哭无泪啊!求帮助

一个事务里面执行两个insert 语句 只有后面一个insert 被commit,请问大神怎么回事?

org.mybatis.spring.SqlSessionUtils 97 getSqlSession - Creating a new SqlSession org.mybatis.spring.SqlSessionUtils 128 registerSessionHolder - Registering transaction synchronization for SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@7387309a] org.mybatis.spring.transaction.SpringManagedTransaction 87 openConnection - JDBC Connection [1784195322, URL=jdbc:sqlserver://192.168.11.2:11433;authentication=NotSpecified;authenticationScheme=nativeAuthentication;xopenStates=false;sendTimeAsDatetime=true;trustServerCertificate=false;TransparentNetworkIPResolution=true;serverNameAsACE=false;sendStringParametersAsUnicode=true;selectMethod=direct;responseBuffering=adaptive;packetSize=8000;multiSubnetFailover=false;loginTimeout=15;lockTimeout=-1;lastUpdateCount=true;encrypt=false;disableStatementPooling=true;databaseName=zyscm;columnEncryptionSetting=Disabled;applicationName=Microsoft JDBC Driver for SQL Server;applicationIntent=readwrite;, UserName=sa, Microsoft JDBC Driver 6.0 for SQL Server] will be managed by Spring org.apache.ibatis.logging.jdbc.BaseJdbcLogger 159 debug - ==> Preparing: {call P_SYS_GET_FNO (?,?)} org.apache.ibatis.logging.jdbc.BaseJdbcLogger 159 debug - ==> Parameters: PI(String) org.mybatis.spring.SqlSessionUtils 186 closeSqlSession - Releasing transactional SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@7387309a] org.mybatis.spring.SqlSessionUtils 163 sessionHolder - Fetched SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@7387309a] from current transaction org.mybatis.spring.SqlSessionUtils 186 closeSqlSession - Releasing transactional SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@7387309a] org.mybatis.spring.SqlSessionUtils 163 sessionHolder - Fetched SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@7387309a] from current transaction org.apache.ibatis.logging.jdbc.BaseJdbcLogger 159 debug - ==> Preparing: {call P_SYS_GET_FID (?)} org.apache.ibatis.logging.jdbc.BaseJdbcLogger 159 debug - ==> Parameters: org.mybatis.spring.SqlSessionUtils 186 closeSqlSession - Releasing transactional SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@7387309a] org.mybatis.spring.SqlSessionUtils 163 sessionHolder - Fetched SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@7387309a] from current transaction org.apache.ibatis.logging.jdbc.BaseJdbcLogger 159 debug - ==> Preparing: INSERT INTO T_IM_PURINMT(FID,FNUMBER,FDATE,FSALEMANID,FSTATUS,FREMARK,FCREATEUSERID,FLASTUPDATEUSERID) (SELECT ?,?,?,?,?,?,?,?) org.apache.ibatis.logging.jdbc.BaseJdbcLogger 159 debug - ==> Parameters: 90000000000096(String), PI0000000095(String), 2019-07-10(String), U2NQUFIMMSK(String), 1(String), 4444(String), U2NQUFIMMSK(String), U2NQUFIMMSK(String) org.apache.ibatis.logging.jdbc.BaseJdbcLogger 159 debug - <== Updates: 1 org.mybatis.spring.SqlSessionUtils 186 closeSqlSession - Releasing transactional SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@7387309a] org.mybatis.spring.SqlSessionUtils 163 sessionHolder - Fetched SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@7387309a] from current transaction org.mybatis.spring.SqlSessionUtils 186 closeSqlSession - Releasing transactional SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@7387309a] org.mybatis.spring.SqlSessionUtils 163 sessionHolder - Fetched SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@7387309a] from current transaction org.apache.ibatis.logging.jdbc.BaseJdbcLogger 159 debug - ==> Preparing: {call P_SYS_GET_FID (?)} org.apache.ibatis.logging.jdbc.BaseJdbcLogger 159 debug - ==> Parameters: org.mybatis.spring.SqlSessionUtils 186 closeSqlSession - Releasing transactional SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@7387309a] org.mybatis.spring.SqlSessionUtils 163 sessionHolder - Fetched SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@7387309a] from current transaction org.apache.ibatis.logging.jdbc.BaseJdbcLogger 159 debug - ==> Preparing: INSERT INTO T_IM_PURINDT(FID,FPARENTID,FPRODUCTID,FQTY,FPRICE,FREMARK) ( SELECT ?,?,?,?,?,? ) org.apache.ibatis.logging.jdbc.BaseJdbcLogger 159 debug - ==> Parameters: 90000000000097(String), 90000000000096(String), 90000000000045(String), 4444.00(BigDecimal), 4444.00(String), 4444(String) org.apache.ibatis.logging.jdbc.BaseJdbcLogger 159 debug - <== Updates: 1 org.mybatis.spring.SqlSessionUtils 186 closeSqlSession - Releasing transactional SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@7387309a] org.mybatis.spring.SqlSessionUtils$SqlSessionSynchronization 284 beforeCommit - Transaction synchronization committing SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@7387309a] org.mybatis.spring.SqlSessionUtils$SqlSessionSynchronization 310 beforeCompletion - Transaction synchronization deregistering SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@7387309a] org.mybatis.spring.SqlSessionUtils$SqlSessionSynchronization 315 beforeCompletion - Transaction synchronization closing SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@73873

org.apache.ibatis.exceptions.PersistenceException怎么解决?

调试一个开源项目出现报错,项目所有sql都会报空指针异常 ``` 严重: Servlet.service() for servlet [springMvc] in context with path [/mallapp] threw exception [Request processing failed; nested exception is org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: java.lang.NullPointerException ### The error may exist in file [H:\WorksSpace\.metadata\.plugins\org.eclipse.wst.server.core\tmp2\wtpwebapps\mallapp\WEB-INF\classes\mybatis\category\CategoryMapper.xml] ### The error may involve CategoryMapper.listAll-Inline ### The error occurred while setting parameters ### SQL: select category_name, category_img, sort, category_id, super_id from shop_category where super_id =? order by sort ### Cause: java.lang.NullPointerException] with root cause java.lang.NullPointerException at org.apache.ibatis.type.BaseTypeHandler.setParameter(BaseTypeHandler.java:43) at org.apache.ibatis.scripting.defaults.DefaultParameterHandler.setParameters(DefaultParameterHandler.java:81) at org.apache.ibatis.executor.statement.PreparedStatementHandler.parameterize(PreparedStatementHandler.java:80) at org.apache.ibatis.executor.statement.RoutingStatementHandler.parameterize(RoutingStatementHandler.java:61) 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.apache.ibatis.plugin.Plugin.invoke(Plugin.java:62) at com.sun.proxy.$Proxy84.parameterize(Unknown Source) at org.apache.ibatis.executor.ReuseExecutor.prepareStatement(ReuseExecutor.java:79) at org.apache.ibatis.executor.ReuseExecutor.doQuery(ReuseExecutor.java:56) at org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:267) at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:137) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:96) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:77) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:108) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:102) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:358) at com.sun.proxy.$Proxy74.selectList(Unknown Source) at org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:198) at com.yq.dao.DaoSupport.findForList(DaoSupport.java:118) at com.yq.service.category.impl.CategoryService.listAll(CategoryService.java:62) at com.yq.service.category.impl.CategoryService$$FastClassBySpringCGLIB$$51d95cd7.invoke(<generated>) at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:711) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:98) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:262) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:95) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:644) at com.yq.service.category.impl.CategoryService$$EnhancerBySpringCGLIB$$c2253a36.listAll(<generated>) at com.yq.controller.category.CategoryController.list(CategoryController.java:80) 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:749) at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:690) at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:83) at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:945) at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:876) at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:961) at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:852) at javax.servlet.http.HttpServlet.service(HttpServlet.java:624) at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:837) 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 com.alibaba.druid.support.http.WebStatFilter.doFilter(WebStatFilter.java:123) 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:108) 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:169) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:956) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:436) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1078) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:625) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316) 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) ``` CategoryMapper.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="CategoryMapper"> <!--表名 --> <sql id="tableName"> shop_category </sql> <!-- 字段 --> <sql id="Field"> category_name, category_img, sort, category_id, super_id </sql> <!-- 字段值 --> <sql id="FieldValue"> #{category_name}, #{category_img}, #{sort}, #{category_id}, #{super_id} </sql> <!-- 新增--> <insert id="save" parameterType="pd"> insert into <include refid="tableName"></include> ( <include refid="Field"></include> ) values ( <include refid="FieldValue"></include> ) </insert> <!-- 删除--> <delete id="delete" parameterType="pd"> delete from <include refid="tableName"></include> where category_id = #{category_id} </delete> <!-- 修改 --> <update id="edit" parameterType="pd"> update <include refid="tableName"></include> set category_name = #{category_name}, category_img = #{category_img}, sort = #{sort} where category_id = #{category_id} </update> <!-- 通过ID获取数据 --> <select id="findById" parameterType="pd" resultType="pd"> select <include refid="Field"></include> from <include refid="tableName"></include> where category_id = #{category_id} </select> <!-- 列表 --> <select id="datalistPage" parameterType="page" resultType="pd"> select <include refid="Field"></include> from <include refid="tableName"></include> where 1=1 and super_id =#{pd.super_id} order by sort </select> <!-- 列表(全部) --> <select id="listAll" parameterType="pd" resultType="pd"> select <include refid="Field"></include> from <include refid="tableName"></include> where super_id =#{super_id} order by sort </select> <!-- 批量删除 --> <delete id="deleteAll" parameterType="String"> delete from <include refid="tableName"></include> where category_id in <foreach item="item" index="index" collection="array" open="(" separator="," close=")"> #{item} </foreach> </delete> </mapper> ``` mybatis-config.xml ``` <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE configuration PUBLIC "-//mybatis.org//DTD SQL Map Config 3.0//EN" "http://mybatis.org/dtd/mybatis-3-config.dtd"> <configuration> <settings> <setting name="cacheEnabled" value="true" /><!-- 全局映射器启用缓存 --> <setting name="useGeneratedKeys" value="true" /> <setting name="defaultExecutorType" value="REUSE" /> <!-- 打印查询语句 --> <setting name="logImpl" value="LOG4J" /> </settings> <typeAliases> <typeAlias type="org.change.entity.system.User" alias="User"/> <typeAlias type="org.change.entity.system.Role" alias="Role"/> <typeAlias type="org.change.entity.system.Menu" alias="Menu"/> <typeAlias type="org.change.entity.system.Dictionaries" alias="Dictionaries"/> <typeAlias type="org.change.entity.system.Department" alias="Department"/> <typeAlias type="org.change.util.PageData" alias="pd"/> <!-- 分页 --> <typeAlias type="org.change.entity.Page" alias="Page"/> </typeAliases> <plugins> <plugin interceptor="org.change.plugin.PagePlugin"> <property name="dialect" value="mysql"/> <property name="pageSqlId" value=".*listPage.*"/> </plugin> </plugins> </configuration> ``` DAO.java ``` public interface DAO { /** * 保存对象 * @param str * @param obj * @return * @throws Exception */ public Object save(String str, Object obj) throws Exception; /** * 修改对象 * @param str * @param obj * @return * @throws Exception */ public Object update(String str, Object obj) throws Exception; /** * 删除对象 * @param str * @param obj * @return * @throws Exception */ public Object delete(String str, Object obj) throws Exception; /** * 查找对象 * @param str * @param obj * @return * @throws Exception */ public Object findForObject(String str, Object obj) throws Exception; /** * 查找对象 * @param str * @param obj * @return * @throws Exception */ public Object findForList(String str, Object obj) throws Exception; /** * 查找对象封装成Map * @param s * @param obj * @return * @throws Exception */ public Object findForMap(String sql, Object obj, String key , String value) throws Exception; } ``` DaoSupport.java ``` @Repository("daoSupport") public class DaoSupport implements DAO { @Resource(name = "sqlSessionTemplate") private SqlSessionTemplate sqlSessionTemplate; /** * 保存对象 * @param str * @param obj * @return * @throws Exception */ public Object save(String str, Object obj) throws Exception { return sqlSessionTemplate.insert(str, obj); } /** * 批量更新 * @param str * @param obj * @return * @throws Exception */ public Object batchSave(String str, List objs )throws Exception{ return sqlSessionTemplate.insert(str, objs); } /** * 修改对象 * @param str * @param obj * @return * @throws Exception */ public Object update(String str, Object obj) throws Exception { return sqlSessionTemplate.update(str, obj); } /** * 批量更新 * @param str * @param obj * @return * @throws Exception */ public void batchUpdate(String str, List objs )throws Exception{ SqlSessionFactory sqlSessionFactory = sqlSessionTemplate.getSqlSessionFactory(); //批量执行器 SqlSession sqlSession = sqlSessionFactory.openSession(ExecutorType.BATCH,false); try{ if(objs!=null){ for(int i=0,size=objs.size();i<size;i++){ sqlSession.update(str, objs.get(i)); } sqlSession.flushStatements(); sqlSession.commit(); sqlSession.clearCache(); } }finally{ sqlSession.close(); } } /** * 批量更新 * @param str * @param obj * @return * @throws Exception */ public Object batchDelete(String str, List objs )throws Exception{ return sqlSessionTemplate.delete(str, objs); } /** * 删除对象 * @param str * @param obj * @return * @throws Exception */ public Object delete(String str, Object obj) throws Exception { return sqlSessionTemplate.delete(str, obj); } /** * 查找对象 * @param str * @param obj * @return * @throws Exception */ public Object findForObject(String str, Object obj) throws Exception { return sqlSessionTemplate.selectOne(str, obj); } /** * 查找对象 * @param str * @param obj * @return * @throws Exception */ public Object findForList(String str, Object obj) throws Exception { return sqlSessionTemplate.selectList(str, obj); } public Object findForMap(String str, Object obj, String key, String value) throws Exception { return sqlSessionTemplate.selectMap(str, obj, key); } } ``` 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:context="http://www.springframework.org/schema/context" xmlns:tx="http://www.springframework.org/schema/tx" 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/context http://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd "> <!-- 配置事务管理器 --> <bean name="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <property name="dataSource" ref="dataSource"></property> </bean> <bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"> <property name="location" value="classpath:jdbc.properties"/> </bean> <!-- 阿里 druid数据库连接池 --> <bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource" destroy-method="close"> <!-- 数据库基本信息配置 --> <property name="driverClassName" value="${driverClassName}" /> <property name="url" value="${url}" /> <property name="username" value="${username}" /> <property name="password" value="${password}" /> <property name="filters" value="${filters}" /> <!-- 最大并发连接数 --> <property name="maxActive" value="${maxActive}" /> <!-- 初始化连接数量 --> <property name="initialSize" value="${initialSize}" /> <!-- 配置获取连接等待超时的时间 --> <property name="maxWait" value="${maxWait}" /> <!-- 最小空闲连接数 --> <property name="minIdle" value="${minIdle}" /> <!-- 配置间隔多久才进行一次检测,检测需要关闭的空闲连接,单位是毫秒 --> <property name="timeBetweenEvictionRunsMillis" value="${timeBetweenEvictionRunsMillis}" /> <!-- 配置一个连接在池中最小生存的时间,单位是毫秒 --> <property name="minEvictableIdleTimeMillis" value="${minEvictableIdleTimeMillis}" /> <property name="validationQuery" value="${validationQuery}" /> <property name="testWhileIdle" value="${testWhileIdle}" /> <property name="testOnBorrow" value="${testOnBorrow}" /> <property name="testOnReturn" value="${testOnReturn}" /> <property name="maxOpenPreparedStatements" value="${maxOpenPreparedStatements}" /> <!-- 打开removeAbandoned功能 --> <property name="removeAbandoned" value="${removeAbandoned}" /> <!-- 1800秒,也就是30分钟 --> <property name="removeAbandonedTimeout" value="${removeAbandonedTimeout}" /> <!-- 关闭abanded连接时输出错误日志 --> <property name="logAbandoned" value="${logAbandoned}" /> </bean> <!-- 启用注解 --> <context:annotation-config /> <!-- 启动组件扫描,排除@Controller组件,该组件由SpringMVC配置文件扫描 --> <context:component-scan base-package="com"> <context:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller" /> </context:component-scan> <!-- 注解方式配置事务--> <!-- <tx:annotation-driven transaction-manager="transactionManager" /> --> <!-- 拦截器方式配置事务 --> <tx:advice id="txAdvice" transaction-manager="transactionManager"> <tx:attributes> <tx:method name="delete*" propagation="REQUIRED" read-only="false" rollback-for="java.lang.Exception"/> <tx:method name="insert*" propagation="REQUIRED" read-only="false" rollback-for="java.lang.Exception" /> <tx:method name="update*" propagation="REQUIRED" read-only="false" rollback-for="java.lang.Exception" /> <tx:method name="save*" propagation="REQUIRED" read-only="false" rollback-for="java.lang.Exception" /> <tx:method name="*" propagation="SUPPORTS"/> </tx:attributes> </tx:advice> <aop:aspectj-autoproxy proxy-target-class="true"/> <!-- 事物处理 --> <aop:config> <aop:pointcut id="pc" expression="execution(* com.*.service..*(..))" /> <aop:advisor pointcut-ref="pc" advice-ref="txAdvice" /> </aop:config> <!-- 配置mybatis --> <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"> <property name="dataSource" ref="dataSource" /> <property name="configLocation" value="classpath:mybatis-config.xml"></property> <!-- mapper扫描 --> <property name="mapperLocations" value="classpath:mybatis/*/*.xml"></property> </bean> <bean id="sqlSessionTemplate" class="org.mybatis.spring.SqlSessionTemplate"> <constructor-arg ref="sqlSessionFactory" /> </bean> </beans> ```

项目运行没有报错,但是提交表单后无法找到controller

![图片说明](https://img-ask.csdn.net/upload/201803/19/1521426498_402357.png) 一次完整请求的日志: ![图片说明](https://img-ask.csdn.net/upload/201803/19/1521426741_184369.png) 我的各种配置: 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:mvc="http://www.springframework.org/schema/mvc" xmlns:context="http://www.springframework.org/schema/context" xmlns:aop="http://www.springframework.org/schema/aop" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd"> <mvc:annotation-driven> <mvc:message-converters> <bean class="org.springframework.http.converter.ByteArrayHttpMessageConverter"/> <bean class="org.springframework.http.converter.FormHttpMessageConverter"/> <bean class="org.springframework.http.converter.xml.SourceHttpMessageConverter"/> <bean class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter"/> </mvc:message-converters> </mvc:annotation-driven> <!-- 使用annotation 自动注册bean,并保证@Required,@Autowired的属性被注入 --> <mvc:annotation-driven/> <context:component-scan base-package="com.commoninfo.user.controller"> <context:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller"/> </context:component-scan> <aop:aspectj-autoproxy proxy-target-class="true"> <aop:include name="controllerAspect"/> </aop:aspectj-autoproxy> <!-- 避免IE执行AJAX时,返回JSON出现下载文件 --> <!-- 支持JSON数据格式 --> <bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter"> <property name="messageConverters"> <list> <ref bean="mappingJacksonHttpMessageConverter"/> </list> </property> </bean> <bean id="mappingJacksonHttpMessageConverter" class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter"> </bean> <!-- 对模型视图名称的解析,即在模型视图名称添加前后缀 --> <bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <property name="prefix" value="/WEB-INF/view/"/> <property name="suffix" value=".jsp"/> </bean> <!--处理静态资源--> <mvc:default-servlet-handler/> </beans> spring-mybatis.xml配置: <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:context="http://www.springframework.org/schema/context" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:tx="http://www.springframework.org/schema/tx" xsi:schemaLocation="http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd"> <!--引入属性文件--> <context:property-placeholder location="classpath:/jdbc.properties"/> <context:component-scan base-package="com.commoninfo.user.service"/> <!--配置数据源--> <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource"> <property name="driverClass" value="${database.driver}"/> <property name="jdbcUrl" value="${database.url}"/> <property name="user" value="${database.username}"/> <property name="password" value="${database.password}"/> <property name="minPoolSize" value="1"/> <property name="maxPoolSize" value="20"/> <property name="maxIdleTime" value="1800"/> <property name="acquireIncrement" value="2"/> <property name="maxStatements" value="0"/> <property name="initialPoolSize" value="2"/> <property name="idleConnectionTestPeriod" value="1800"/> <property name="acquireRetryAttempts" value="30"/> <property name="breakAfterAcquireFailure" value="true"/> <property name="testConnectionOnCheckout" value="false"/> </bean> <!--mybatis文件--> <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"> <property name="dataSource" ref="dataSource"/> <!--自动扫描entity目录--> <property name="configLocation" value="classpath:mybatis-config.xml"/> <property name="mapperLocations" value="classpath*:com/commoninfo/user/**/*.xml"/> </bean> <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"> <property name="basePackage" value="com.commoninfo.user.dao"/> <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"/> </bean> <!-- 配置事务管理器 --> <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <property name="dataSource" ref="dataSource"/> </bean> <!-- 配置事物的注解方式注入 --> <tx:annotation-driven transaction-manager="transactionManager"/> </beans> ``` web.xml的配置: <!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> <!-- Spring-mybatis的配置文件 --> <context-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:spring-mybatis.xml</param-value> </context-param> <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>2</load-on-startup> </servlet> <servlet-mapping> <servlet-name>SpringMVC</servlet-name> <url-pattern>*.do</url-pattern> </servlet-mapping> <!--字符过滤器--> <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> </filter> <filter-mapping> <filter-name>encodingFilter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <listener> <listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class> </listener> <welcome-file-list> <welcome-file>index.jsp</welcome-file> </welcome-file-list> <!--404错误页--> <error-page> <error-code>404</error-code> <location>/WEB-INF/view/404.jsp</location> </error-page> </web-app> index.jsp的内容: <%-- Created by IntelliJ IDEA. User: zhulongkun Date: 2018/3/18 Time: 14:06 To change this template use File | Settings | File Templates. --%> <%@ page contentType="text/html;charset=UTF-8" language="java" pageEncoding="UTF-8" %> <html> <head> <title>登录测试</title> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> </head> <body> <div align="center"> <form action="/test/dologin.do" method="post"> <table> <tr> <td><label>用户名</label></td> <td><label> <input type="text" name="username" style="width: 180px;"/> </label></td> </tr> <tr> <td><label>密&nbsp;码</label></td> <td><label> <input type="password" name="password" style="width: 180px;"/> </label></td> </tr> <tr> <td><input type="submit" name="login" value="登录"/></td> <td><input id="registerBtn" type="button" name="register" value="注册"/></td> </tr> </table> </form> </div> </body> </html> controller的内容: package com.commoninfo.user.controller; import com.commoninfo.user.entity.User; import com.commoninfo.user.service.UserService; import org.apache.log4j.Logger; import org.springframework.stereotype.Controller; import org.springframework.ui.Model; import org.springframework.web.bind.annotation.RequestMapping; import javax.annotation.Resource; import javax.servlet.http.HttpServletRequest; /** * @author zhulongkun20@163.com * @date 2018/3/18 13:56 */ @Controller @RequestMapping("/test") public class LoginController { private static Logger logger = Logger.getLogger(LoginController.class); @Resource private UserService userService; @RequestMapping(value = "/dologin.do") public String doLogin(HttpServletRequest httpServletRequest, Model model) { User user = userService.getUsersByUsername( httpServletRequest.getParameter("username")).get(0); logger.info("User的信息为:" + user.toString()); if (userService.doUserLogin(user)) { model.addAttribute("successMsg", "登录成功!"); model.addAttribute("username", user.getUsername()); logger.info("successMsg:" + model.containsAttribute("successMsg")); logger.info("username:" + model.containsAttribute("username")); return "success"; } else { model.addAttribute("failedMsg", "用户名或密码错误!"); logger.info("failedMsg:" + model.containsAttribute("failedMsg")); return "failed"; } } } ``` ``` ``` ``` ``` ``` ``` ```

ssm整合报注入错误新手求大神解答

Error creating bean with name 'userController': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.cn.me.service.UserService com.cn.me.controller.UserController.userservice; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userServiceImp': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.cn.me.dao.Dao com.cn.me.service.UserServiceImp.dao; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.cn.me.dao.Dao] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)} Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.cn.me.service.UserService com.cn.me.controller.UserController.userservice; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userServiceImp': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.cn.me.dao.Dao com.cn.me.service.UserServiceImp.dao; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.cn.me.dao.Dao] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)} at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:531) at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88) at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:295) ... 29 more Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userServiceImp': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.cn.me.dao.Dao com.cn.me.service.UserServiceImp.dao; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.cn.me.dao.Dao] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)} service接口 package com.cn.me.service; import java.util.List; import com.cn.me.pojo.User; public interface UserService { public List<User> getall(); } service实现类 package com.cn.me.service; import java.util.List; import javax.annotation.Resource; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Service; import com.cn.me.dao.Dao; import com.cn.me.pojo.User; @Service public class UserServiceImp implements UserService { @Autowired private Dao dao; @Override public List<User> getall() { // TODO Auto-generated method stub return dao.getall(); } } Controller package com.cn.me.controller; import java.util.List; import java.util.Map; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import com.cn.me.pojo.User; import com.cn.me.service.UserService; @Controller public class UserController { @Autowired private UserService userservice; public String service(Map<String,Object>map) { List<User> list=userservice.getall(); map.put("allusers", list); return "list"; } } springmvc配置 <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:context="http://www.springframework.org/schema/context" xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p" xsi:schemaLocation=" http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd 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/tx http://www.springframework.org/schema/context/spring-tx-3.1.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/context/spring-aop-3.2.xsd "> <context:component-scan base-package="com.cn.me"></context:component-scan> <mvc:annotation-driven/> <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <property name="prefix" value="/view/"></property> <property name="suffix" value=".jsp"></property> </bean> </beans> spring配置 <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" 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" xmlns:mybatis="http://www.springframework.org/schema/mybatis" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p" xsi:schemaLocation=" http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.2.xsd http://www.springframework.org/schema/mybatis http://www.springframework.org/schema/mybatis/spring-mybatis-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/tx http://www.springframework.org/schema/context/spring-tx-3.2.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/context/spring-aop-3.2.xsd "> <context:component-scan base-package="com.cn.me"> </context:component-scan> <mvc:annotation-driven/> <!-- 数据源 --> <bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource" > <property name="driver" value="org.gjt.mm.mysql.Driver"/> <property name="url" value="jdbc:mysql://localhost:3306/mybatis"/> <property name="username" value="root"/> <property name="password" value=""/> </bean> <!-- 事物控制 --> <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <property name="dataSource" ref="dataSource" /> </bean> <!-- sqlsessionfactory --> <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"> <property name="dataSource" ref="dataSource"/> <property name="mapperLocations" value="classpath:com/cn/me/dao/*.xml"></property> </bean> <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"> <property name="basePackage" value="com.cn.me.dao"></property> <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"></property> </bean> </beans> web.xml配置 <?xml version="1.0" encoding="UTF-8"?> <web-app version="3.0" 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_3_0.xsd"> <listenner> <listenner-class>org.springframework.web.context.ContextLoaderListener</listenner-class> </listenner> <!-- 加载spring --> <context-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:applicationContext.xml</param-value> </context-param> <welcome-file-list>index.jsp</welcome-file-list> <servlet> <servlet-name>spring</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <init-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:springmvc.xml</param-value> </init-param> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>spring</servlet-name> <url-pattern>/</url-pattern> </servlet-mapping> </web-app>

调用存储过程出错,提示不允许使用远程表值函数调用

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99 100 IF @@ERROR<>0 101 SET @result_flag=1 102 103 -- 清空数据信息表 104 exec ('truncate table ' + @metadataTabName); 105 open tablesCur; 106 fetch next from tablesCur Into @dataTblName 107 While ( @@Fetch_Status=0 ) 108 begin 109 -- 获取代码表数据 110 set @getCodeTableDataSQL = 'select distinct ' + SUBSTRING(@readFieldsSQL, 2, LEN(@readFieldsSQL)-1) + ' into #codetabledata from ' + SUBSTRING(@TableNames, 2, LEN(@TableNames)-1); 111 112 -- 基本单位信息 113 set @unitFiles = ',TBL_UNDERAUDITUNIT.[underauditunit] as [被采集单位信息], TBL_UNDERAUDITUNIT.[datadesc] as [数据信息描述], ' + 114 'TBL_UNDERAUDITUNIT.[othersoft] as [对方软件信息], TBL_UNDERAUDITUNIT.[remark] as [备注] '; 115 116 set @getDataTableSQL = 'select [col_id] as [DC_ID], [unit_id] ' + @unitFiles + REPLACE(@readFieldsSQL2, '#dataTblName#', @dataTblName) + ' into #metatableadata from #codetabledata ' + 117 'left join ' + 118 @linkedServerName + '.' + @planDBName + '.dbo.' + @dataTblName + ' ' + 119 'on ' + 120 REPLACE(@joinConditions, '#dataTblName#', @dataTblName) + ' ' + 121 'left join TBL_UNDERAUDITUNIT ' + 122 'on ' + 123 'TBL_UNDERAUDITUNIT.id = ' + @dataTblName + '.unit_id where col_id is not null'; 124 125 126 set @inserDataSql = ' insert into ' + @metadataTabName + '([DC_ID],[被采集单位信息], [数据信息描述],[对方软件信息],[备注] ' + @fieldNames + ') select * from ( ' + 127 ' select [DC_ID],[被采集单位信息], [数据信息描述],[对方软件信息],[备注] ' + @fieldNames + ' from #metatableadata ' + 128 ' except ' + 129 ' select [DC_ID],[被采集单位信息], [数据信息描述],[对方软件信息],[备注] ' + @fieldNames + ' from ' + @metadataTabName + 130 ' ) as metatab '; 131 132 133 exec(@getCodeTableDataSQL + ';' + @getDataTableSQL + ';' + @inserDataSql + '; drop table #codetabledata; drop table #metatableadata;'); 134 135 136 fetch next from tablesCur Into @dataTblName 137 end 138 Close tablesCur; 139 Deallocate tablesCur; 140 141 IF @result_flag=1 142 BEGIN 143 ROLLBACK TRANSACTION 144 SET @trans=1 145 END 146 ELSE 147 BEGIN 148 COMMIT TRANSACTION 149 SET @trans =0 150 END 151 -- 退出登录 152 Exec sp_droplinkedsrvlogin @linkedServerName, null; 153 --删除链接服务器 154 Exec sp_dropserver @linkedServerName; 155 select @trans as trans 156 157 END

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不小心拿了几个offer,有点烦

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