maven 集成SSM项目配置文件模版

 

1  spring 文件夹下 db.properties

jdbc.driverClass=com.mysql.jdbc.Driver
jdbc.url=jdbc:mysql://localhost:3306/zy_coupon
jdbc.user=root
jdbc.password=111

2  mybatis 文件夹下 mybatis-config.xml

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE configuration
  PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
  "http://mybatis.org/dtd/mybatis-3-config.dtd">
<configuration>
	<!-- 开启下划线转驼峰  -->
	<settings>
		<setting name="mapUnderscoreToCamelCase" value="true" />
	</settings>
</configuration>

3  spring 文件夹下spring-dao.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 ">

<!-- 扫描并识别Spring 相关的注解: @service @Componnent @Repository...-->
<context:component-scan base-package="com.zhiyou100" /> 

<!-- 加载 db.properties-->
<context:property-placeholder location="classpath:spring/db.properties"/>
	<!-- c3p0  -->
	<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
		<property name="driverClass" value="${jdbc.driverClass}" />
		<property name="jdbcUrl" value="${jdbc.url}" />
		<property name="user" value="${jdbc.user}" />
		<property name="password" value="${jdbc.password}" />
	</bean>
 
 <!-- 配置sqlSessionFactory的相关配置 -->
<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
	<!-- 注入数据源 -->
	<property name="dataSource" ref="dataSource"></property>
	
	<!-- 设置Mybatis配置文件的路径  -->
	<property name="configLocation" value="classpath:mybatis/mybatis-config.xml"></property>
	
	<!-- 开启起别名,默认为首字母小写 -->
	<property name="typeAliasesPackage" value="com.zhiyou100.model"></property>
	
	<!-- 设置mapper 文件路径 -->
	<property name="mapperLocations" value="classpath:com/zhiyou100/dao/*.xml"></property>
</bean>

<!-- 把dao 接口的实现类注入到Spring容器中,用过名字或者类型获取对象 -->
<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
	<!-- 把dao包下的Interface 的实现类注入到spring容器中 -->
	<property name="basePackage" value="com.zhiyou100.dao"></property>
</bean>

</beans>

4  spring 文件夹下 spring-service.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"
	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 ">

	<!-- 针对Service层的Spring配置 -->
	<!-- 1.包扫描 @service -->
	<context:component-scan base-package="com.zhiyou100.service"></context:component-scan>

	<!-- 2. 为方法提供事务支持 -->
	<bean id="transactionManager"
		class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
		<!-- 注入数据库连接池,事务是数据库中的 -->
		<property name="dataSource" ref="dataSource"></property>
	</bean>
	
	<!-- 使用最简单的声明式事务操作,通过注解来完成 -->
	<tx:annotation-driven transaction-manager="transactionManager"/>

</beans>

5  spring  文件夹下 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: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/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  -->
	<context:component-scan base-package="com.zhiyou100.controller" />

	<!-- 开启注解 -->
	<mvc:annotation-driven/>
	
	<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
		<!-- 返回的jsp文件的路径前缀 -->
		<!-- 放在WEB-INF下的.jsp别人不能通过url访问,可以提高数据的安全性 -->
	 	<property name="prefix" value="/WEB-INF/view/"></property>
	 	<!-- 返回的jsp文件的路径后缀 -->
	 	<property name="suffix" value=".jsp"></property>
	</bean>

	<!-- 使用默认的handler ，支持静态的访问 -->
	<mvc:default-servlet-handler/>

</beans>

6  webapp 下的  WEB-INF下的web.xml

<?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>SpringTest5</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>

	<!-- 对Spring的配置 -->
	<!-- 在服务器启动的时候去加载和解析Spring配置文件 -->
	<listener>
		<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
	</listener>

	<!-- 指定Spring的文件路径 -->
	<context-param>
		<param-name>contextConfigLocation</param-name>
		<param-value>classpath:spring/spring-*.xml</param-value>
	</context-param>


	<!-- 使用Spring 的字符编码转换式过滤器比使用Tomcat的更好 -->
	<!-- 让我们的程序具有可移植性,在所有的服务器下都可以编码转换 -->
	<!-- 使用和tomcat 的过滤器是一样的 -->
	<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>

	<!--  对SpringMVC的配置 -->
	<!-- SpringMVC 中所有请求都提交给一个Servlet 进行处理 -->
	<servlet>
		<servlet-name>dispatcherServlet</servlet-name>
		<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>

		<!-- 指定SpringMVC 配置文件的位置,默认去找:和servlet-name 同名的配置文件 -->
		<init-param>
			<param-name>contextConfigLocation</param-name>
			<param-value>classpath:spring/spring-mvc.xml</param-value>
		</init-param>
	</servlet>

	<!-- 配置servlet的url 的请求 -->
	<!-- / 和/* 对应了两种不同的情况 -->
	<!-- / 匹配了所有的url, 除了.jsp 文件 -->
	<!-- /* 匹配了所有的url -->
	<servlet-mapping>
		<servlet-name>dispatcherServlet</servlet-name>
		<url-pattern>/</url-pattern>
	</servlet-mapping>

</web-app>