Java使用Hessian远程方法调用

        <dependency>
            <groupId>com.caucho</groupId>
            <artifactId>hessian</artifactId>
            <version>4.0.38</version>
        </dependency>

/**
 * Copyright (C),HTF<br>
 * 服务接口
 * 
 * @author muzhongjiang
 * @date 2014年8月5日
 */
public interface BasicService {

    public void setServiceName(String serverName);

    public String getServiceName();

    public User createUser();

}

/**
 * Copyright (C),HTF<br>
 * 服务实现类
 * 
 * @author muzhongjiang
 * @date 2014年8月5日
 */
public class BasicServiceImpl implements BasicService {  
  
    private String serviceName;  
      
    @Override  
    public void setServiceName(String serverName) {  
        this.serviceName = serverName;  
    }  
      
    @Override  
    public String getServiceName() {  
        return this.serviceName;  
    }  
      
    @Override  
    public User createUser() {  
        return new User("zhangsan", "123456");  
    }  
}  

import java.net.MalformedURLException;

import org.junit.Before;
import org.junit.Test;

import com.caucho.hessian.client.HessianProxyFactory;
  
  
public class HessianTest {  
      
    private BasicService basicService;  
  
    @Before  
    public void init() throws MalformedURLException {  
        HessianProxyFactory factory = new HessianProxyFactory();  
        String url = "http://localhost:8080/HessianServer/basic";  
        basicService = (BasicService)factory.create(BasicService.class, url);  
    }  
      
    @Test  
    public void testBasic() {  
        basicService.setServiceName("BasicService");  
        System.out.println(basicService.getServiceName());  
          
        System.out.println(basicService.createUser().getUsername());  
        System.out.println(basicService.createUser().getPassword());  
    }  
}  

import java.io.Serializable;

public class User implements Serializable {
    private static final long serialVersionUID = -7163479978658496547L;

    private String username;

    private String password;

    public User(String username, String password) {
        this.username = username;
        this.password = password;
    }

    public String getUsername() {
        return username;
    }

    public void setUsername(String username) {
        this.username = username;
    }

    public String getPassword() {
        return password;
    }

    public void setPassword(String password) {
        this.password = password;
    }

    @Override
    public String toString() {
        return "User [username=" + username + ", password=" + password + "]";
    }

}

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">

    <servlet>
        <servlet-name>basic</servlet-name>
        <servlet-class>com.caucho.hessian.server.HessianServlet</servlet-class>
        <init-param>
            <param-name>service-class</param-name>
            <param-value>com.loujinhe.service.impl.BasicServiceImpl</param-value>
        </init-param>
    </servlet>

    <servlet-mapping>
        <servlet-name>basic</servlet-name>
        <url-pattern>/basic</url-pattern>
    </servlet-mapping>

    <welcome-file-list>
        <welcome-file>index.jsp</welcome-file>
    </welcome-file-list>
</web-app>