ssh框架整合

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废话也不多说，就直接看如何整合ssh框架，我搭建使用的IDEA，只需要配置好JDK并安装maven，我们就可以轻松来整合ssh框架。整合的第一步就是需要建立一个用maven管理的web项目。

1、创建maven的web项目（这是其中最重要的一步，选择webapp）

项目结构如上图（没有存放Java文件的地方，自己建立一个java的包就可以了）

2、接下来需要配置的就是项目所依赖的jar包

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">  <modelVersion>4.0.0</modelVersion>  <groupId>com.tgb</groupId>  <artifactId>ssh</artifactId>  <packaging>war</packaging>  <version>1.0-SNAPSHOT</version>  <!--统一配置jar包版本-->  <properties>    <springmvc-version>4.3.0.RELEASE</springmvc-version>    <druid.version>1.0.6</druid.version>    <!--<hibernate.version>5.2.4.Final</hibernate.version>-->    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>  </properties>  <dependencies>    <!--测试-->    <dependency>      <groupId>junit</groupId>      <artifactId>junit</artifactId>      <version>4.11</version>      <scope>test</scope>    </dependency>    <!-- servlet -->    <dependency>      <groupId>javax.servlet</groupId>      <artifactId>servlet-api</artifactId>      <version>3.0-alpha-1</version>      <scope>provided</scope>    </dependency>    <!-- log4j -->    <dependency>      <groupId>log4j</groupId>      <artifactId>log4j</artifactId>      <version>1.2.17</version>    </dependency>    <!-- jstl -->    <dependency>      <groupId>javax.servlet</groupId>      <artifactId>jstl</artifactId>      <version>1.2</version>    </dependency>    <dependency>      <groupId>javax.servlet.jsp</groupId>      <artifactId>jsp-api</artifactId>      <version>2.2.1-b03</version>      <scope>provided</scope>    </dependency>    <!--spring相关jar包-->    <dependency>      <groupId>org.springframework</groupId>      <artifactId>spring-aop</artifactId>      <version>${springmvc-version}</version>    </dependency>    <dependency>      <groupId>org.springframework</groupId>      <artifactId>spring-beans</artifactId>      <version>${springmvc-version}</version>    </dependency>    <dependency>      <groupId>org.springframework</groupId>      <artifactId>spring-context</artifactId>      <version>${springmvc-version}</version>    </dependency>    <dependency>      <groupId>org.springframework</groupId>      <artifactId>spring-context-support</artifactId>      <version>${springmvc-version}</version>    </dependency>    <dependency>      <groupId>org.springframework</groupId>      <artifactId>spring-core</artifactId>      <version>${springmvc-version}</version>    </dependency>    <dependency>      <groupId>org.springframework</groupId>      <artifactId>spring-expression</artifactId>      <version>${springmvc-version}</version>    </dependency>    <dependency>      <groupId>org.springframework</groupId>      <artifactId>spring-jdbc</artifactId>      <version>${springmvc-version}</version>    </dependency>    <dependency>      <groupId>org.springframework</groupId>      <artifactId>spring-orm</artifactId>      <version>${springmvc-version}</version>    </dependency>    <dependency>      <groupId>org.springframework</groupId>      <artifactId>spring-tx</artifactId>      <version>${springmvc-version}</version>    </dependency>    <dependency>      <groupId>org.springframework</groupId>      <artifactId>spring-test</artifactId>      <version>${springmvc-version}</version>      <scope>test</scope>    </dependency>    <dependency>      <groupId>org.springframework</groupId>      <artifactId>spring-web</artifactId>      <version>${springmvc-version}</version>    </dependency>    <dependency>      <groupId>org.springframework</groupId>      <artifactId>spring-webmvc</artifactId>      <version>${springmvc-version}</version>    </dependency>    <!-- mysql数据库驱动 -->    <dependency>      <groupId>mysql</groupId>      <artifactId>mysql-connector-java</artifactId>      <version>5.1.21</version>    </dependency>    <dependency>      <groupId>com.alibaba</groupId>      <artifactId>druid</artifactId>      <version>${druid.version}</version>    </dependency>    <!-- hibernate4 -->    <dependency>      <groupId>org.hibernate</groupId>      <artifactId>hibernate-core</artifactId>      <version>4.2.5.Final</version>    </dependency>    <dependency>      <groupId>org.hibernate</groupId>      <artifactId>hibernate-entitymanager</artifactId>      <version>4.2.5.Final</version>    </dependency>    <dependency>      <groupId>org.hibernate</groupId>      <artifactId>hibernate-ehcache</artifactId>      <version>4.2.5.Final</version>    </dependency>    <dependency>      <groupId>org.hibernate.javax.persistence</groupId>      <artifactId>hibernate-jpa-2.0-api</artifactId>      <version>1.0.1.Final</version>    </dependency>    <!-- https://mvnrepository.com/artifact/aspectj/aspectjweaver -->    <dependency>      <groupId>aspectj</groupId>      <artifactId>aspectjweaver</artifactId>      <version>1.5.4</version>    </dependency>  </dependencies>  <build>    <finalName>ssh-demo</finalName>  </build></project>

下面的配置均在resource包下：

3、配置log4j，由于spring-core依赖于commons-logging，必须要依赖于日志处理的包，我们使用log4j可以排除对commons-logging的依赖，同时编译也不会报错。

log4j.rootLogger=INFO,A1,R  log4j.appender.A1=org.apache.log4j.ConsoleAppender  log4j.appender.A1.Target=System.out  log4j.appender.A1.layout=org.apache.log4j.PatternLayout  log4j.appender.A1.layout.ConversionPattern=[%c]%m%n  log4j.appender.R=org.apache.log4j.RollingFileAppender   log4j.appender.R.File=sshf.log  log4j.appender.R.MaxFileSize=10MB  log4j.appender.R.Threshold=ALL  log4j.appender.R.layout=org.apache.log4j.PatternLayout  log4j.appender.R.layout.ConversionPattern=[%p][%d{yyyy-MM-dd HH\:mm\:ss,SSS}][%c]%m%n

4、配置数据库连接信息config.properties

driverClassName=com.mysql.jdbc.Driver  validationQuery=SELECT 1 from dualjdbc_url=jdbc:mysql://localhost:3306/demo?useUnicode=true&characterEncoding=utf-8  jdbc_username=rootjdbc_password=1001

5、整合springmvc，配置springmvc.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:p="http://www.springframework.org/schema/p"       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/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">    <!-- 注解驱动 -->    <mvc:annotation-driven />    <!-- 配置controller扫描 -->    <context:component-scan base-package="com.tgb.ssh.controller" />    <!-- 配置视图解析器 -->    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">        <!-- 前缀 -->        <property name="prefix" value="/WEB-INF/jsp/"></property>        <!-- 后缀 -->        <property name="suffix" value=".jsp"></property>    </bean>    <!--静态资源映射 -->    <mvc:resources location="/css/" mapping="/css/**" />    <mvc:resources location="/script/" mapping="/script/**" />    <mvc:resources location="/images/" mapping="/images/**" />    <mvc:resources location="/fonts/" mapping="/fonts/**" /></beans>

6、配置spring-context.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: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/aop        http://www.springframework.org/schema/aop/spring-aop.xsd">    <!--激活自动代理功能-->    <aop:aspectj-autoproxy proxy-target-class="true"/>    <!-- 自动扫描dao和service包(自动注入) -->    <context:component-scan base-package="com.tgb.ssh.dao,com.tgb.ssh.service" /></beans>

7、将spring和Hibernate整合，将事务交给spring来管理，配置spring-hibernate.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:tx="http://www.springframework.org/schema/tx"       xmlns:aop="http://www.springframework.org/schema/aop"       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/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       http://www.springframework.org/schema/context   http://www.springframework.org/schema/context/spring-context.xsd">    <!--引入配置文件-->    <context:property-placeholder location="classpath:config.properties" />    <!-- 配置数据源 -->    <bean name="dataSource" class="com.alibaba.druid.pool.DruidDataSource" init-method="init" destroy-method="close">        <property name="url" value="${jdbc_url}" />        <property name="username" value="${jdbc_username}" />        <property name="password" value="${jdbc_password}" />        <property name="driverClassName" value="${driverClassName}" />        <!-- 初始化连接大小 -->        <property name="initialSize" value="0" />        <!-- 连接池最大使用连接数量 -->        <property name="maxActive" value="20" />        <!-- 连接池最小空闲 -->        <property name="minIdle" value="0" />        <!-- 获取连接最大等待时间 -->        <property name="maxWait" value="60000" />        <property name="validationQuery" value="${validationQuery}" />        <property name="testOnBorrow" value="false" />        <property name="testOnReturn" value="false" />        <property name="testWhileIdle" value="true" />        <!-- 配置间隔多久才进行一次检测，检测需要关闭的空闲连接，单位是毫秒 -->        <property name="timeBetweenEvictionRunsMillis" value="60000" />        <!-- 配置一个连接在池中最小生存的时间，单位是毫秒 -->        <property name="minEvictableIdleTimeMillis" value="25200000" />        <!-- 打开removeAbandoned功能 -->        <property name="removeAbandoned" value="true" />        <!-- 1800秒，也就是30分钟 -->        <property name="removeAbandonedTimeout" value="1800" />        <!-- 关闭abanded连接时输出错误日志 -->        <property name="logAbandoned" value="true" />        <!-- 监控数据库 -->        <property name="filters" value="mergeStat" />    </bean>    <!-- 配置事务管理器 -->    <bean name="transactionManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager">        <property name="sessionFactory" ref="sessionFactory"></property>    </bean>    <!-- 拦截器方式配置 -->    <tx:advice id="transactionAdvice" transaction-manager="transactionManager">        <tx:attributes>            <tx:method name="add*" />            <tx:method name="save*" />            <tx:method name="update*" />            <tx:method name="modify*" />            <tx:method name="edit*" />            <tx:method name="delete*" />            <tx:method name="remove*" />            <tx:method name="repair" />            <tx:method name="deleteAndRepair" />            <tx:method name="get*" propagation="SUPPORTS" />            <tx:method name="find*" propagation="SUPPORTS" />            <tx:method name="load*" propagation="SUPPORTS" />            <tx:method name="search*" propagation="SUPPORTS" />            <tx:method name="datagrid*" propagation="SUPPORTS" />            <tx:method name="*" propagation="SUPPORTS" />        </tx:attributes>    </tx:advice>    <!--声明切入点-->    <aop:config>        <aop:pointcut id="transactionPointcut" expression="execution(* com.tgb.ssh.service..*Impl.*(..))" />        <aop:advisor pointcut-ref="transactionPointcut" advice-ref="transactionAdvice" />    </aop:config>    <!-- 配置hibernate session工厂 -->    <bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">        <property name="dataSource" ref="dataSource" />        <!-- 自动扫描注解方式配置的hibernate类文件 -->        <property name="packagesToScan">            <list>                <value>com.tgb.ssh.entity</value>            </list>        </property>        <property name="hibernateProperties">            <props>                <prop key="hibernate.dialect">org.hibernate.dialect.MySQL5Dialect</prop>                <prop key="hibernate.show_sql">true</prop>                <prop key="hibernate.format_sql">true</prop>                <prop key="hibernate.hbm2ddl.auto">update</prop>            </props>        </property>    </bean></beans>

8、最重要，也是程序的入口，需要配置web.xml，通过web.xml扫描到各个不同的配置

<?xml version="1.0" encoding="UTF-8"?><web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"         xmlns="http://java.sun.com/xml/ns/javaee"         xsi:schemaLocation="http://java.sun.com/xml/ns/javaee         http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"         version="3.0">  <!-- spring hibernate -->  <context-param>    <param-name>contextConfigLocation</param-name>    <param-value>classpath:spring-context.xml,classpath:spring-hibernate.xml</param-value>  </context-param>  <listener>    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>  </listener>  <!--springmvc 配置-->  <servlet>    <servlet-name>action</servlet-name>    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>    <init-param>      <param-name>contextConfigLocation</param-name>      <param-value>classpath:spring-mvc.xml</param-value>    </init-param>    <load-on-startup>1</load-on-startup>  </servlet>  <servlet-mapping>    <servlet-name>action</servlet-name>    <url-pattern>/</url-pattern>  </servlet-mapping>  <!--encoding filter for jsp-->  <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>    <init-param>      <param-name>forceEncoding</param-name>      <param-value>true</param-value>    </init-param>  </filter>  <filter-mapping>    <filter-name>characterEncodingFilter</filter-name>    <url-pattern>/*</url-pattern>  </filter-mapping></web-app>

经过这几步，就已经将所需的基本配置配置好了，项目中如果有需要可以根据项目不同再自行添加。接下来要做的就是建一个类进行测试。

8、测试方法的建立

CustomerEntity

package com.tgb.ssh.entity;import javax.persistence.*;@Entity@Table(name = "customer", schema = "demo", catalog = "")public class CustomerEntity {    private long id;    private String name;    @Id    @Column(name = "id")    public long getId() {        return id;    }    public void setId(long id) {        this.id = id;    }    @Basic    @Column(name = "name")    public String getName() {        return name;    }    public void setName(String name) {        this.name = name;    }    @Override    public boolean equals(Object o) {        if (this == o) return true;        if (o == null || getClass() != o.getClass()) return false;        CustomerEntity that = (CustomerEntity) o;        if (id != that.id) return false;        if (name != null ? !name.equals(that.name) : that.name != null) return false;        return true;    }    @Override    public int hashCode() {        int result = (int) (id ^ (id >>> 32));        result = 31 * result + (name != null ? name.hashCode() : 0);        return result;    }}

Dao接口

package com.tgb.ssh.dao;import com.tgb.ssh.entity.CustomerEntity;import java.io.Serializable;public interface CustomerDao {    /**     * 保存消费者信息     * @param customer     * @return     */    Serializable save(CustomerEntity customer);}

Dao层实现类

package com.tgb.ssh.dao.impl;import com.tgb.ssh.dao.CustomerDao;import com.tgb.ssh.entity.CustomerEntity;import org.hibernate.Session;import org.hibernate.SessionFactory;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.stereotype.Repository;import java.io.Serializable;@Repositorypublic class CustomerDaoImpl implements CustomerDao {    @Autowired    SessionFactory sessionFactory;    /**     * 保存消费者信息     * @param customer     * @return     */    public Serializable save(CustomerEntity customer) {        Session session = sessionFactory.getCurrentSession();        return session.save(customer);    }}

Service接口

package com.tgb.ssh.service;import com.tgb.ssh.entity.CustomerEntity;public interface CustomerService {        void save(CustomerEntity customer);}

Service接口实现

package com.tgb.ssh.service.impl;import com.tgb.ssh.dao.CustomerDao;import com.tgb.ssh.entity.CustomerEntity;import com.tgb.ssh.service.CustomerService;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.stereotype.Service;import org.springframework.transaction.annotation.Transactional;@Service@Transactionalpublic class CustomerServiceImpl implements CustomerService {    @Autowired    private CustomerDao customerDao;    public void save(CustomerEntity customer) {        customerDao.save(customer);    }}

Controller

package com.tgb.ssh.controller;import com.tgb.ssh.entity.CustomerEntity;import com.tgb.ssh.service.CustomerService;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.stereotype.Controller;import org.springframework.web.bind.annotation.RequestMapping;import java.util.UUID;/** * Created by zhangsisi on 2017/8/3. */@Controller@RequestMapping("/customer")public class CustomerController {    @Autowired    private CustomerService customerService;    @RequestMapping(value = {"/index"})    public String index() {        return "customer";    }    @RequestMapping("/insert")    public void insert(){        CustomerEntity customer = new CustomerEntity();        customer.setName("思思");        customerService.save(customer);    }}

JSP页面

<%@ page language="java" contentType="text/html; charset=UTF-8"pageEncoding="UTF-8"%><script type="text/javascript" src="../../script/jquery-2.2.3.min.js"></script><!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html><%String path = request.getContextPath();String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";%><head>    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">    <title></title>    <base href="<%=basePath%>"></head><script type="text/javascript">    function findById()    {        $.ajax({            type:"POST",            url:'<%=basePath%>'+"customer/insert"        })    }</script><body class="easyui-layout" fit="true"><div>    <input id="findById" type="button" value="查找测试" onclick="findById()"></div></body></html>

10、结果：

总结：

到此大功告成，总算有一个结果了，这个过程也是对这整个框架整合的一个熟悉，你能整出来，接下来才能静下心来取深入研究spring为什么要这么做，他们是如何实现的，这样也更有利于源码的阅读和理解。

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