spring+struts2+hibernate集成环境（基于maven项目搭建）

怼烎@ 2022-06-05 05:14 107阅读 0赞

**spring+struts2+hibernate集成环境（基于maven项目搭建）：**

**第一大步：spring环境准备**

1. spring支持包(需要commons-logging-1.1.1.jar包）

在pom.xml中添加spring依赖（同时将Servlet依赖加入）

<dependency>
    			<groupId>javax.servlet</groupId>
    			<artifactId>servlet-api</artifactId>
    			<version>2.5</version>
    		</dependency>
    			
    		<dependency>
    			<groupId>org.springframework</groupId>
    			<artifactId>spring-context</artifactId>
    			<version>4.3.10.RELEASE</version>
    		</dependency>
    		
    		<dependency>
    			<groupId>org.springframework</groupId>
    			<artifactId>spring-core</artifactId>
    			<version>4.3.10.RELEASE</version>
    		</dependency>
    		
    		<dependency>
    			<groupId>org.springframework</groupId>
    			<artifactId>spring-beans</artifactId>
    			<version>4.3.10.RELEASE</version>
    		</dependency>
    		
    		<dependency>
    			<groupId>org.springframework</groupId>
    			<artifactId>spring-web</artifactId>
    			<version>4.3.10.RELEASE</version>
    		</dependency>
    
    
    		
    		<dependency>
    			<groupId>org.springframework</groupId>
    			<artifactId>spring-aop</artifactId>
    			<version>4.3.10.RELEASE</version>
    		</dependency>
    		
    		<dependency>
    			<groupId>org.springframework</groupId>
    			<artifactId>spring-webmvc</artifactId>
    			<version>4.3.10.RELEASE</version>
    		</dependency>
    
    
    		
    		<dependency>
    			<groupId>org.springframework</groupId>
    			<artifactId>spring-tx</artifactId>
    			<version>4.3.10.RELEASE</version>
    		</dependency>
    		
    		<dependency>
    			<groupId>org.springframework</groupId>
    			<artifactId>spring-orm</artifactId>
    			<version>4.3.10.RELEASE</version>
    		</dependency>
    		
    		<dependency>
    			<groupId>org.springframework</groupId>
    			<artifactId>spring-context-support</artifactId>
    			<version>4.3.10.RELEASE</version>
    		</dependency>
    
    
    		
    		<dependency>
    			<groupId>org.springframework</groupId>
    			<artifactId>spring-expression</artifactId>
    			<version>4.3.10.RELEASE</version>
    		</dependency>
    
    
    		
    		
    		<dependency>
    			<groupId>org.springframework</groupId>
    			<artifactId>spring-aspects</artifactId>
    			<version>4.1.0.RELEASE</version>
    		</dependency>

2 web.xml文件中，准备spring上下文参数和监听器

<context-param>
    	 	<param-name>contextConfigLocation</param-name>
    	 	<param-value>classpath:app.xml</param-value>
    	 	
    	 </context-param>
    	
    	
    	<listener>
    		<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    	</listener>

3 准备spring配置文件app.xml

**第二大步： hibernate环境准备**

1、在pom.xml添加Hibernate依赖（这里本人使用的是druid数据源，如果使用dbcp数据源则需要这两个包：commons-dbcp-1.4.jar,commons-pool-1.6.ja）

<dependency>
    			<groupId>mysql</groupId>
    			<artifactId>mysql-connector-java</artifactId>
    			<version>5.0.8</version>
    		</dependency>
    		
    		
    		<dependency>
    			<groupId>com.alibaba</groupId>
    			<artifactId>druid</artifactId>
    			<version>1.0.18</version>
    		</dependency>
    
    
    			
    			
    		
    		<dependency>
    			<groupId>org.hibernate</groupId>
    			<artifactId>hibernate-core</artifactId>
    			<version>4.3.11.Final</version>
    		</dependency>

2. 在app.xml文件中，配置数据源和连接工厂

数据源配置连接参数  
连接工厂中，配置数据源；hibernate参数；引入实体映射文件

<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" >
    		<property name="driverClassName" value="com.mysql.jdbc.Driver"></property>
    		<property name="url" value="jdbc:mysql://localhost:3306/scott_table"></property>
    		<property name="username" value="root"></property>
    		<property name="password" value="mysqladmin" ></property>
    	</bean>
    	
    	
    	 <bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean" >
    	 	<property name="dataSource" ref="dataSource" ></property>
    	 	<property name="hibernateProperties">
    	 		<props>
    	 			<prop key="hibernate.dialect">
    	 				org.hibernate.dialect.MySQLDialect
    	 			</prop>
    	 			<prop key="hibernate.show_sql">true</prop>
    	 			<prop key="hibernate.format_sql">true</prop>
    	 		</props>
    	 	</property>
    	 	<property name="mappingResources">
    	 		<list>
    	 			<value>cn/sz/gl/pojo/Users.hbm.xml</value>
    	 		</list>
    	 	</property>
    	 </bean>

3.准备实体类和实体映射文件

**第三大步：struts2环境准备**

1. 在pom.xml添加Struts2依赖（还需要添加 struts-spring-plugin-2.18.jar）注意不同版本有区别

<dependency>
    			<groupId>org.apache.struts</groupId>
    			<artifactId>struts2-core</artifactId>
    			<version>2.3.20</version>
    		</dependency>
    		<dependency>
    			<groupId>org.apache.struts</groupId>
    			<artifactId>struts2-spring-plugin</artifactId>
    			<version>2.3.16.3</version>
    		</dependency>
    		<dependency>
    			<groupId>org.apache.struts</groupId>
    			<artifactId>struts2-convention-plugin</artifactId>
    			<version>2.3.16.3</version>
    		</dependency>
    
    
    		
    		<dependency>
    			<groupId>org.apache.struts</groupId>
    			<artifactId>struts2-json-plugin</artifactId>
    			<version>2.3.16.3</version>
    		</dependency>

2.web.xml文件中，准备struts2的核心过滤器(注意版本)

<filter>
            <filter-name>struts2</filter-name>
            <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>
        </filter>
    
        <filter-mapping>
            <filter-name>struts2</filter-name>
            <url-pattern>/*</url-pattern>
        </filter-mapping>

3. 准备struts2配置文件struts.xml

<?xml version="1.0" encoding="UTF-8" ?>
    <!DOCTYPE struts PUBLIC
        "-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
        "http://struts.apache.org/dtds/struts-2.0.dtd">
    
    <struts>
        <package name="default" namespace="/" extends="struts-default">
          	
        </package>
    	
    </struts>

通过以上步骤就搭建好了基于maven项目的SSH环境。