eclipse工具 maven 整合ssm（三）：SSM配置

刺骨的言语ヽ痛彻心扉 2022-05-31 04:45 248阅读 0赞

### eclipse工具 maven 整合ssm（三）：SSM配置 ###

在maven项目中，SSM的配置文件和不用maven工具时是一样的，配置文件放在src/main/resources文件夹下

#### 1.spring配置文件applicationContext.xml    ####

<?xml version="1.0" encoding="UTF-8"?>
    <beans xmlns="http://www.springframework.org/schema/beans"
    	   xmlns:mvc="http://www.springframework.org/schema/mvc"
    	   xmlns:context="http://www.springframework.org/schema/context"
    	    xmlns:tx="http://www.springframework.org/schema/tx"
    	   xmlns:p="http://www.springframework.org/schema/p"
           xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
           xsi:schemaLocation="http://www.springframework.org/schema/beans 
           					   http://www.springframework.org/schema/beans/spring-beans-4.1.xsd
           					   http://www.springframework.org/schema/mvc 
           					   http://www.springframework.org/schema/mvc/spring-mvc-4.1.xsd
           					   http://www.springframework.org/schema/context
           					   http://www.springframework.org/schema/context/spring-context-4.1.xsd
           					   http://www.springframework.org/schema/tx
           					   http://www.springframework.org/schema/tx/spring-tx-4.1.xsd">
         
         <context:property-placeholder location="classpath:db.properties"/>
        
        
        
    	<bean id="freemarkerConfig" class="org.springframework.web.servlet.view.freemarker.FreeMarkerConfigurer">
    		<property name="templateLoaderPath" value="/WEB-INF/templates/" />  
    		<property name="freemarkerSettings">
    			<props>
                <prop key="template_update_delay">0</prop>
                <prop key="default_encoding">UTF-8</prop>
                <prop key="locale">UTF-8</prop>
                <prop key="url_escaping_charset">UTF-8</prop>
                <prop key="classic_compatible">true</prop>
                </props>
    		
    		</property>
    	</bean>
    	
         
         <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource">
         	<property name="driverClassName" value="${spring.datasource.driverClassName}"></property>
         	<property name="url" value="${spring.datasource.url}"></property>
         	<property name="username" value="${spring.datasource.username}"></property>
         	<property name="password" value="${spring.datasource.password}"></property>
         </bean>
         
         
         <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
         		<property name="dataSource" ref="dataSource"></property>
         		<property name="configLocation" value="classpath:sqlMapConfig.xml"></property>
         		
         		<property name="mapperLocations" value="classpath:h5/mapper/*.xml"></property>
         </bean>
         
         
         <bean id="sqlSessionTemplate" class="org.mybatis.spring.SqlSessionTemplate">
         		<constructor-arg ref="sqlSessionFactory"></constructor-arg>
         </bean>
         
         <bean  class="org.mybatis.spring.mapper.MapperScannerConfigurer">
         
         		
         		<property name="basePackage" value="h5.dao"></property>
         		
         		
         </bean>
         
         
         <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
         		<property name="dataSource" ref="dataSource"></property>
         </bean>
          
    	 <bean class="h5.util.RunMain" init-method="init"></bean>
    	 
         
         
         <tx:annotation-driven transaction-manager="transactionManager"/>
         
         
    	<context:component-scan base-package="h5.service"></context:component-scan>
        <context:component-scan base-package="h5.cache"></context:component-scan>
    	
    </beans>

#### 2.数据库的配置文件db.properties ####

spring.datasource.driverClassName=com.mysql.jdbc.Driver
    spring.datasource.url=jdbc:mysql://172.0.0.1:3306/dfg?useUnicode=true&characterEncoding=UTF-8
    spring.datasource.username=qwe
    spring.datasource.password=123456

#### 3.springmvc配置文件springmvc-servelt.xml ####

#### 4.mybatis配置文件sqlMapConfig.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>
    
    	
    	
    	<mappers>
    		
    	</mappers>
    </configuration>

#### 5.web.xml ####

<?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_3_1.xsd"
           version="3.1" metadata-complete="true">
           
      <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath:applicationContext.xml</param-value>
      </context-param>
      
      <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
      </listener> 
      
      <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:springmvc-servlet.xml</param-value>
        </init-param>
      </servlet>
      <servlet-mapping>
        <servlet-name>springMVC</servlet-name>
        <url-pattern>*.do</url-pattern>
      </servlet-mapping>
      
      <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>
        <init-param>
    	  <param-name>forceEncoding</param-name>
    	  <param-value>true</param-value>
    	</init-param> 
      </filter>
      <filter-mapping>
        <filter-name>encodingFilter</filter-name>
        <url-pattern>/*</url-pattern>
      </filter-mapping>
       
        <welcome-file-list>
           	 <welcome-file>index.jsp</welcome-file>
        </welcome-file-list>
           
    </web-app>