问题遇到的现象和发生背景
问题遇到的现象和发生背景
这个为什么一直部署错误的，大概是哪里的问题的，应该怎么解决的啊，这个是不是因为存在的多个上下文
而且还直接找不到类了，报错显示的找不到，就找不到哪里出的问题
web.xml文件
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_4_0.xsd"
version="4.0">
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:spring-persist-*.xml</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<!--字符码过滤器-->
<filter>
<filter-name>CharacterEncodingFilter</filter-name>
<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
<!--字符集设置-->
<init-param>
<param-name>encoding</param-name>
<param-value>utf-8</param-value>
</init-param>
<!--强制设置请求字符-->
<init-param>
<param-name>forceRequestEncoding</param-name>
<param-value>true</param-value>
</init-param>
<!--强制设置响应字符-->
<init-param>
<param-name>forceResponseEncoding</param-name>
<param-value>true</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>CharacterEncodingFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<!--restful风格-->
<filter>
<filter-name>HiddenHttpMethodFilter</filter-name>
<filter-class>org.springframework.web.filter.HiddenHttpMethodFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>HiddenHttpMethodFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<servlet>
<servlet-name>DispatcherServlet</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>DispatcherServlet</servlet-name>
<url-pattern>/*</url-pattern>
</servlet-mapping>
</web-app>
spring-persist-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: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/context http://www.springframework.org/schema/context/spring-context.xsd">
<!--加载外部属性文件-->
<context:property-placeholder location="classpath:jdbc.properties"/>
<!--配置数据源-->
<bean id="dataSourcee" class="com.alibaba.druid.pool.DruidDataSource">
<property name="username" value="${jdbc.username}"/>
<property name="password" value="${jdbc.password}"/>
<property name="url" value="${jdbc.url}"/>
<property name="driverClassName" value="${jdbc.driver}"/>
</bean>
<!--配置SqlSessionFactoryBean整合Mybatis-->
<bean id="SqlSessionFactoryBean" class="org.mybatis.spring.SqlSessionFactoryBean">
<!--装配数据源-->
<property name="dataSource" ref="dataSourcee"/>
<!--指定mybatis配置文件的位置-->
<property name="configLocation" value="classpath:mybatis-config.xml"/>
<!--指定Mapper文件的位置-->
<property name="mapperLocations" value="classpath:mybatis/mapper/*Mapper.xml"/>
</bean>
<!--指定Mapper接口所在的包-->
<bean id="MapperScannerConfigurer" class="org.mybatis.spring.mapper.MapperScannerConfigurer">
<property name="basePackage" value="com.atguigu.crowd.mapper"></property>
</bean>
spring-persist-tx.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:context="http://www.springframework.org/schema/context"
xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:aop="http://www.springframework.org/schema/aop"
xsi:schemaLocation="
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.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
http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd">
<!--配置自动扫描，将Service加入到IOC容器中-->
<context:component-scan base-package="com.atguigu.crowd.Service"/>
<!--给Service配置事务管理-->
<bean id="txManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
<!--装配数据源-->
<property name="dataSource" ref="dataSourcee"/>
</bean>
<tx:annotation-driven transaction-manager="txManager"/>
<!-- 配置 AOP -->
<aop:config>
<!-- 配置切入点表达式 -->
<!-- public String com.atguigu.crowd.service.AdminService.getXxx(Integer id) -->
<aop:pointcut expression="execution(* *..*ServiceImpl.*(..))" id="txPointCut"/>
<!-- 将事务通知和切入点表达式关联到一起 -->
<aop:advisor advice-ref="txAdvice" pointcut-ref="txPointCut"/>
</aop:config>
<!-- 配置事务通知 -->
<!-- id 属性用于在 aop:advisor 中引用事务通知 -->
<!-- transaction-manager 属性用于引用事务管理器，如果事务管理器的 bean 的 id 正好是
transactionManager，可以省略这个属性 -->
<tx:advice id="txAdvice" transaction-manager="txManager">
<tx:attributes>
<!-- name 属性指定当前要配置的事务方法的方法名 -->
<!-- 查询的方法通常设置为只读，便于数据库根据只读属性进行相关性能优化 -->
<tx:method name="get*" read-only="true"/>
<tx:method name="query*" read-only="true"/>
<tx:method name="find*" read-only="true"/>
<tx:method name="count*" read-only="true"/>
<tx:method name="save*" propagation="REQUIRES_NEW"
rollback-for="java.lang.Exception" />
<tx:method name="remove*" propagation="REQUIRES_NEW"
rollback-for="java.lang.Exception" />
<tx:method name="update*" propagation="REQUIRES_NEW"
rollback-for="java.lang.Exception" />
</tx:attributes>
</tx:advice>
</beans>
spring-web-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"
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">
<!--扫描的包-->
<context:component-scan base-package="com.atguigu.crowd.mvc.handler"/>
<!--开启注解扫描-->
<mvc:annotation-driven/>
<bean id="InternalResourceViewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/"/>
<property name="suffix" value=".html"/>
</bean>
</beans>
