整合后文件
配置文件:
1. spring与mybatis配置文件:applicatonContext.xml
- 导入数据库配置文件
- 配置数据源信息
- 配置事务管理器
- 开启事务注解
- 配置 mybatis 的 sqlSessionFactoryBean
- 配置 mapper 扫描器
- 扫描 service
<?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/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"> <!-- 导入数据库配置文件--> <context:property-placeholder location="classpath:config/db.properties"/> <!-- 配置数据源--> <bean id="dataSource" class="org.apache.commons.dbcp2.BasicDataSource"> <property name="driverClassName" value="${jdbc.driver}"/> <property name="url" value="${jdbc.url}"/> <property name="username" value="${jdbc.username}"/> <property name="password" value="${jdbc.password}"/> <property name="maxTotal" value="${jdbc.maxTotal}"/> <property name="maxIdle" value="${jdbc.maxIdle}"/> <property name="initialSize" value="${jdbc.initialSize}"/> </bean> <!-- 事务管理器--> <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <property name="dataSource" ref="dataSource"/> </bean> <!-- 开启事务注解--> <tx:annotation-driven/> <!-- 配置 Mybatis 的 sqlSessionFactoryBean--> <bean id="sqlSessionFactoryBean" class="org.mybatis.spring.SqlSessionFactoryBean"> <property name="dataSource" ref="dataSource"/> <property name="configLocation" value="classpath:config/mybatis-config.xml"/> </bean> <!-- 配置 mapper 扫描器--> <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"> <property name="basePackage" value="com.zhh.dao"/> </bean> <!-- 扫描 service--> <context:component-scan base-package="com.zhh.service"/> </beans> applicationContext.xml
2. springMVC 配置文件:springMVC-config.xml
- 包扫描,扫描 controller 注解
- 加载注解qvdong
- 配置视图扫描器,配置前缀后
<?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: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/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/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd"> <!-- 包扫描器,扫描 controller 注解--> <context:component-scan base-package="com.zhh.controller"/> <!-- 加载注解驱动--> <mvc:annotation-driven/> <!-- 配置视图解析器--> <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <property name="prefix" value="/WEB-INF/jsp/"/> <property name="suffix" value=".jsp"/> </bean> </beans> springMVC-config.xml
3. web.xml
- 配置 spring 文件监听器 org.springframework.web.context.ContextLoaderListener
- 添加编码过滤器 org.springframework.web.filter.CharacterEncodingFilter
- 配置springMVC控制器 org.springframework.web.servlet.DispatcherServlet
<?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"> <!-- 配置 spring 文件监听器--> <context-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:config/applicationContext.xml</param-value> </context-param> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <!-- 编码过滤器--> <filter> <filter-name>encoding</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>encoding</filter-name> <url-pattern>*.action</url-pattern> </filter-mapping> <!-- 配置 springMVC 前端核心配置器--> <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:config/springMVC-config.xml</param-value> </init-param> <!--服务器启动后立刻加载springMVC--> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>springMVC</servlet-name> <url-pattern>/</url-pattern> </servlet-mapping> </web-app> web.xml
4. db.properties
jdbc.driver=org.mariadb.jdbc.Driver
jdbc.url=jdbc:mariadb://localhost:3306/boot_crm?serverTimezone=UTC
jdbc.username=root
jdbc.password=000000
jdbc.maxTotal=30
jdbc.maxIdle=10
jdbc.initialSize=5
5. log4j.properties
### direct log message to stdout ###
log4j.appender.stdout.Target = System.out
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.layout = org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern = %d{ABSOLUTE} %5p %c{1}:%L - %m%n
log4j.rootLogger=INFO, stdout
6. mybatis.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> <typeAliases> <package name="com.zhh.model"/> </typeAliases> </configuration>--> <configuration> </configuration>
7. mapper.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=""> </mapper>
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before around
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before
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=== 函数执行 ===
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after around
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after
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after return
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before around
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before
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=== 抛出异常 ===
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after
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after throwing
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