SSM配置文件之二

深藏阁楼爱情的钟 2022-04-13 15:08 254阅读 0赞

## 配置文件：SSM ##

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**1.web.xml**  
（springmvc的web.xml文件< web-app>< /web-app>）

<?xml version="1.0" encoding="UTF-8"?>
    <web-app xmlns="http://java.sun.com/xml/ns/javaee"
             xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
             xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
    		  http://java.sun.com/xml/ns/javaee/web-app_3_1.xsd"
             version="3.0">
             
             
             <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:spring/springmvc.xml</param-value>
    	        </init-param>
    	        <load-on-startup>1</load-on-startup> 
             </servlet>
             <servlet-mapping>
             	<servlet-name>springmvc</servlet-name>
             	<url-pattern>*.action</url-pattern> 
             </servlet-mapping>
             
             
             <context-param> // 加载spring容器
                <param-name>contextConfigLocation</param-name>
                <param-value>classpath:spring/applicationContext-*.xml</param-value>
             </context-param>
             <listener> // 加载监听
                 <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
             </listener>
    
             <welcome-file-list>         	
             </welcome-file-list>
    </web-app>

**2.springmvc.xml**  
（springmvc配置文件< beans>< /beans>）

**3.1 applicationContext-dao.xml**  
（spring配置文件< beans>< /beans>）

**3.2 applicationContext-service.xml**  
（spring配置文件< beans>< /beans>）

**3.3 applicationContext-transaction.xml**  
（spring配置文件< beans>< /beans>）

**4. SqlMapConfig.xml**  
（mybatis配置文件< configuration>< /configuration>）

<?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="lazyLoadingEnabled" value="true"/>//延迟加载
            <setting name="aggressiveLazyLoading" value="false"/>
            <setting name="cacheEnabled" value="true"/>//二级缓存的全局缓存开启（要放在第一行）
        </settings>
        <typeAliase> 
            <package name="com.iotek.po"/>
        </typeAliase>
    </configuration>

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