版本情况:
spring5.0.4、SpringMVC5、Mybatis3.4、Log4J2、JDK1.8、servlet2.5
web.xml配置：
<?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_2_5.xsd"
id="WebApp_ID" version="2.5">
<display-name>chinaTelecomLogAnalyzer</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-list>
<!-- spring配置文件路径 -->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:resource/applicationContext.xml</param-value>
</context-param>
<!-- Spring监听器 -->
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<!-- log4j2配置 -->
<context-param>
<param-name>log4jConfiguration</param-name>
<param-value>classpath:resource/log4j2.xml</param-value>
</context-param>
<listener>
<listener-class>org.apache.logging.log4j.web.Log4jServletContextListener
</listener-class>
</listener>
<filter>
<filter-name>log4jServletFilter</filter-name>
<filter-class>org.apache.logging.log4j.web.Log4jServletFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>log4jServletFilter</filter-name>
<url-pattern>/*</url-pattern>
<dispatcher>REQUEST</dispatcher>
<dispatcher>FORWARD</dispatcher>
<dispatcher>INCLUDE</dispatcher>
<dispatcher>ERROR</dispatcher>
<dispatcher>ASYNC</dispatcher>
</filter-mapping>
<!-- 添加SpringMvc -->
<servlet>
<servlet-name>manager</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<description>springmvc</description>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:resource/spring-mvc.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>manager</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
<!-- 乱码处理 -->
<filter>
<filter-name>characterEncodingFilter</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>characterEncodingFilter</filter-name>
<url-pattern>*</url-pattern>
</filter-mapping>
</web-app>
因为是servlet2.5，所以需要在web.xml中启动Log4J2的监听器，其中log4J2和log4j 1.x的不一样。需要的看上一篇：http://blog.csdn.net/qq_25821067/article/details/79610008
log4j2.xml如下:
<?xml version="1.0" encoding="UTF-8"?>
<Configuration>
<Appenders>
<Console name="STDOUT" target="SYSTEM_OUT">
<!-- 输出格式 -->
<PatternLayout
pattern="[%l] [%t] [%-4r] [%d{yyyy-MM-dd HH:mm:ss,SSS}] [%p] \: %m%n" />
</Console>
</Appenders>
<Loggers>
<!-- 配置记录器级别 -->
<Root level="debug">
<!-- 输出设置 -->
<AppenderRef ref="STDOUT" />
</Root>
<!-- 将调用mybatis的dao的包填入此处即可 -->
<logger name="com.levi.mappers">
<level value="DEBUG" />
<AppenderRef ref="STDOUT" />
</logger>
</Loggers>
</Configuration>applicationContext.xml如下:
<?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:aop="http://www.springframework.org/schema/aop"
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/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
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd">
<!-- 自动加载构建bean -->
<context:component-scan base-package="com.levi.dao" />
<context:component-scan base-package="com.levi.service" />
<!-- 加载配置属性文件 -->
<context:property-placeholder
ignore-unresolvable="true" location="classpath:resource/config.properties" />
<!-- 配置数据源 -->
<bean id="dataSource"
class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="driverClassName" value="${jdbc.driverClassName}"/>
<property name="url" value="${jdbc.url}"/>
<property name="username" value="${jdbc.username}"/>
<property name="password" value="${jdbc.password}"/>
</bean>
<!-- 配置mybatis的sqlSessionFactory -->
<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
<property name="dataSource" ref="dataSource" />
<!-- 自动扫描mappers.xml文件 -->
<property name="mapperLocations" value="classpath:com/levi/mappers/*.xml"></property>
<!-- mybatis配置文件 -->
<property name="configLocation" value="classpath:resource/spring-mybatis.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.levi.dao" />
<property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"></property>
</bean>
<!-- - - - - - - spring 声明式事务 - - - - - - - -->
<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"/>
<aop:config>
<aop:pointcut id="targetMethod" expression="execution(* com.levi.service.*.*(..))" />
<aop:advisor pointcut-ref="targetMethod" advice-ref="transactionAdvice"/>
</aop:config>
<tx:advice id="transactionAdvice" transaction-manager="transactionManager">
<tx:attributes>
<tx:method name="save*" propagation="REQUIRED" rollback-for="java.lang.Exception" />
<tx:method name="add*" propagation="REQUIRED" rollback-for="java.lang.Exception" />
<tx:method name="create*" propagation="REQUIRED" rollback-for="java.lang.Exception" />
<tx:method name="insert*" propagation="REQUIRED" rollback-for="java.lang.Exception" />
<tx:method name="update*" propagation="REQUIRED" rollback-for="java.lang.Exception" />
<tx:method name="edit*" propagation="REQUIRED" rollback-for="java.lang.Exception" />
<tx:method name="del*" propagation="REQUIRED" rollback-for="java.lang.Exception" />
<tx:method name="drop*" propagation="REQUIRED" rollback-for="java.lang.Exception" />
<tx:method name="modify*" propagation="REQUIRED" rollback-for="java.lang.Exception" />
<tx:method name="*" propagation="REQUIRED" read-only="true"/>
</tx:attributes>
</tx:advice>
</beans>spring-mvc.xml：
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:p="http://www.springframework.org/schema/p"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.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">
<!-- 使用注解的包，包括子集 -->
<context:component-scan base-package="com.levi.controller"/>
<!-- 启动注解驱动，支持对象与json的转换。 -->
<mvc:annotation-driven>
<mvc:message-converters>
<bean class="com.alibaba.fastjson.support.spring.FastJsonHttpMessageConverter"/>
</mvc:message-converters>
</mvc:annotation-driven>
<!-- 视图解析器 -->
<bean id="viewResolver"
class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/jsp/" />
<property name="suffix" value=".jsp"></property>
</bean>
</beans>spring-mybatis.xml配置:
<?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>
<settings>
<setting name="logImpl" value="LOG4J2"/>
</settings>
<!-- 别名 -->
<typeAliases>
<package name="com.levi.model"/>
</typeAliases>
</configuration>
config.properties文件:
jdbc.driverClassName=com.mysql.jdbc.Driver
jdbc.url=jdbc:mysql://localhost:3306/db_mybatis
jdbc.username=root
jdbc.password=root文件目录如下:
其中在controller中使用log4J2如下：
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;Logger logger = LogManager.getLogger(UserController.class.getName());因为项目没有maven，所需要的jar包如下:
其中aspectjweaver-1.8.10.jar这个jar包一定要！！在spring中需要事务配置的时候。缺了它会报错。spring的英文文档说得很清楚的。看下图
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