Hessian与Spring整合

1.服务端与Spring的整合

1.1：web.xml中配置控制器

    <servlet>
        <servlet-name>hessian</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        
        <!-- Spring的配置 -->
        <init-param>
            <param-name>contextConfigLocation</param-name>
            <param-value>classpath:applicationContext.xml</param-value>
        </init-param>
    </servlet>

    <servlet-mapping>
        <servlet-name>hessian</servlet-name>
        <url-pattern>/hessian/*</url-pattern>
    </servlet-mapping>

1.2：编写接口和实现类

接口：

package com.hessian.service;

import com.hessian.domain.User;

public interface HessianFunc {
        
    public String getAddressByMobille(String phone);
    
    public void saveUser(User user);
    
}

实现类：

package com.hessian.service;

import com.hessian.domain.User;

public class HsessianFuncImpl implements HessianFunc {

    @Override
    public String getAddressByMobille(String phone) {
        
    String result="手机号"+phone+"的归属地是上海.....";
        
    return result;
    }

    @Override
    public void saveUser(User user) {
        
        System.out.println(user.getName()+"---"+user.getAge());
    }
}

需要一个实体类：

package com.hessian.domain;

import java.io.Serializable;

public class User implements Serializable{

    /**
     * 一定要实例化
     */
    private static final long serialVersionUID = 1L;
    private Integer id;
    private String name;
    private Integer age;
    
    public Integer getId() {
        return id;
    }
    public void setId(Integer id) {
        this.id = id;
    }
    public String getName() {
        return name;
    }
    public void setName(String name) {
        this.name = name;
    }
    public Integer getAge() {
        return age;
    }
    public void setAge(Integer age) {
        this.age = age;
    }
    @Override
    public String toString() {
        return "User [id=" + id + ", name=" + name + ", age=" + age + "]";
    }
}

1.3：编写applicationContext.xml  交给Spring管理

<?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"
    xmlns:tx="http://www.springframework.org/schema/tx"
    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
    http://www.springframework.org/schema/tx 
    http://www.springframework.org/schema/tx/spring-tx.xsd">
    
    <bean id="/mobile" class="org.springframework.remoting.caucho.HessianServiceExporter">
        <!-- 接口类型 -->
        <property name="serviceInterface" value="com.hessian.service.HessianFunc"></property>
        <!-- 接口对象 -->
        <property name="service" ref="HsessianFuncImpl"></property>
    </bean>
    
    <bean id="HsessianFuncImpl" class="com.hessian.service.HsessianFuncImpl"></bean>
    
</beans>

访问地址：http://localhost:8080/HessionSpringServer/hessian/mobile

2.客户端与Spring整合：

2.1：因为要用到User和接口，这里包装成jar包即可 

2.2：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:aop="http://www.springframework.org/schema/aop"
    xmlns:tx="http://www.springframework.org/schema/tx"
    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
    http://www.springframework.org/schema/tx 
    http://www.springframework.org/schema/tx/spring-tx.xsd">
    
    <!--创建代理工厂的核心对象-->
    <bean id="hessianProxy" class="org.springframework.remoting.caucho.HessianProxyFactoryBean">
　　　　<!--服务接口-->
        <property name="serviceInterface" value="com.hessian.service.HessianFunc"></property>
　　　　<!--服务地址-->
        <property name="serviceUrl" value="http://localhost:8080/HessionSpringServer/hessian/mobile"></property>
    </bean>
</beans>

2.3：编写测试代码：

package com.hessian.test;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

import com.hessian.domain.User;
import com.hessian.service.HessianFunc;

public class TestHessian {
    public static void main(String[] args) {
        
        ApplicationContext ac = new ClassPathXmlApplicationContext("applicationContext.xml");
        
        HessianFunc func = (HessianFunc) ac.getBean("hessianProxy");
        
        String mobille = func.getAddressByMobille("1888888888");
        
        System.out.println(mobille);
        
        User user = new User();
        user.setAge(12);
        user.setName("jack");
        
        func.saveUser(user);
    }
}