Spring+SpringMVC+Hibernate框架完整版配置(基于xml)

ゝ一世哀愁。 2022-06-06 20:26 155阅读 0赞

`1.整体结构：`

`2.Maven之pom依赖：`

<dependencies>   <dependency> <groupId>org.springframework</groupId> <artifactId>spring-orm</artifactId> <version>4.3.8.RELEASE</version> </dependency>   <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> <version>4.3.8.RELEASE</version> </dependency>   <dependency> <groupId>org.springframework</groupId> <artifactId>spring-aspects</artifactId> <version>4.3.8.RELEASE</version> </dependency>   <dependency> <groupId>org.hibernate</groupId> <artifactId>hibernate-core</artifactId> <version>5.2.10.Final</version> </dependency>   <dependency> <groupId>com.mchange</groupId> <artifactId>c3p0</artifactId> <version>0.9.5.2</version> </dependency>   <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>5.1.39</version> </dependency>   <dependency> <groupId>javax.servlet</groupId> <artifactId>jstl</artifactId> <version>1.2</version> </dependency>  <dependency> <groupId>taglibs</groupId> <artifactId>standard</artifactId> <version>1.1.2</version> </dependency>   <dependency> <groupId>javax.servlet</groupId> <artifactId>javax.servlet-api</artifactId> <version>3.1.0</version> <scope>provided</scope> </dependency> </dependencies> <build> <plugins>  <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <version>3.6.0</version> <configuration> <source>1.8</source> <target>1.8</target> <encoding>UTF-8</encoding> </configuration> </plugin> </plugins> </build> </project>

**3.web.xml配置：**

<?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" version="3.1"> <display-name>ssh</display-name> <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> <filter> <filter-name>characterEncodingFilter</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>characterEncodingFilter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <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.xml</param-value> </init-param> </servlet> <servlet-mapping> <servlet-name>springMVC</servlet-name> <url-pattern>/</url-pattern> </servlet-mapping> <welcome-file-list> <welcome-file>message.jsp</welcome-file> </welcome-file-list> </web-app>

4.整合配置：（applicationContext.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" xmlns:aop="http://www.springframework.org/schema/aop" 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 http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd">  <context:property-placeholder location="classpath:dbconfig.properties" />  <bean id="ds" class="org.springframework.jdbc.datasource.DriverManagerDataSource"> <property name="driverClassName" value="${jdbc.driver}" /> <property name="url" value="${jdbc.url}" /> <property name="username" value="${jdbc.username}" /> <property name="password" value="${jdbc.password}" /> </bean>  <bean id="sessionFactory" class="org.springframework.orm.hibernate5.LocalSessionFactoryBean">  <property name="dataSource" ref="ds"></property>  <property name="hibernateProperties"> <props>  <prop key="hibernate.dialect">org.hibernate.dialect.MySQL57Dialect</prop>  <prop key="hibernate.show_sql">true</prop>  <prop key="hibernate.format_sql">true</prop>  <prop key="hibernate.hbm2ddl.auto">update</prop>    </props> </property>  <property name="mappingLocations" value="classpath:com/gdq/domain/*.hbm.xml"></property> </bean>  <bean id="txManager" class="org.springframework.orm.hibernate5.HibernateTransactionManager"> <property name="sessionFactory" ref="sessionFactory"></property> </bean>  <tx:advice id="txAdvice" transaction-manager="txManager"></tx:advice>  <aop:config proxy-target-class="true"> <aop:pointcut expression="execution(* com.gdq.dao.impl.*.*(..))" id="pt"/>  <aop:advisor advice-ref="txAdvice" pointcut-ref="pt"/> </aop:config>  <bean id="dao" class="com.gdq.dao.impl.MsgDaoImpl"> <property name="sessionFactory" ref="sessionFactory"></property> </bean>  <bean id="service" class="com.gdq.service.impl.MsgServiceImpl"> <property name="dao" ref="dao"></property> </bean> </beans>

5.SpringMVC

<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:mvc="http://www.springframework.org/schema/mvc" 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/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">  <context:component-scan base-package="com.gdq.web.controller"></context:component-scan>  <bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">  <property name="prefix" value="/WEB-INF/jsp/"></property>  <property name="suffix" value=".jsp"></property> </bean> </beans>

6.数据库配置(dbconfig.properties)

jdbc.driver=com.mysql.jdbc.Driver jdbc.url=jdbc:mysql://localhost:3306/gdq?characterEncoding=UTF-8 jdbc.username=root jdbc.password=123456

7.domain层（实体层）

package com.gdq.domain;
    
    public class Msg {
    	private long id;
    	private String name;
    	private String message;
    	public long getId() {
    		return id;
    	}
    	public void setId(long id) {
    		this.id = id;
    	}
    	public String getName() {
    		return name;
    	}
    	public void setName(String name) {
    		this.name = name;
    	}
    	public String getMessage() {
    		return message;
    	}
    	public void setMessage(String message) {
    		this.message = message;
    	}
    	public Msg(String name, String message) {
    		super();
    		this.name = name;
    		this.message = message;
    	}
    	public Msg() {
    		super();
    	}
    	
    }

配置.xml

<?xml version="1.0" encoding="UTF-8"?>
    
    <!DOCTYPE hibernate-mapping PUBLIC
    	"-//Hibernate/Hibernate Mapping DTD 3.0//EN"
    	"http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd">
    <hibernate-mapping package="com.gdq.domain">
    	<class name="Msg" table="tb_msg">
    		<id name="id">
    			<generator class="native"></generator>
    		</id>
    		<property name="name" length="20" />
    
    		<property name="message" length="200" />
    		
    	</class>
    
    </hibernate-mapping>

8.dao层即service实现：

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[Center]: /images/20220607/c804b7a50a834a6788e7d02f99ad3172.png
[Center 1]: /images/20220607/0bf802044ced42089db9035e0bf8ca28.png