web service图解

1. 新建web工程，写好服务端代码

package service;
import vo.Student;
public class StudentService {
	public String sayHello(Student stu) {
		System.out.println("hello , " + stu.getName());
		return "hello , " + stu.getName();
	}

	public Student createStudent(int age, String name) {
		return new Student(name, age);
	}

}

package vo;
public class Student { 
	private String name;
	private int age;
	
	public Student(){
	}
	public Student(String name, int age) {
		super();
		this.name = name;
		this.age = age;
	}
	public String getName() {
		return name;
	}
	public void setName(String name) {
		this.name = name;
	}
	public int getAge() {
		return age;
	}
	public void setAge(int age) {
		this.age = age;
	}
}

  

2. 添加My-Eclipse中JAX-WS自带的library ,操作如下图

 

3. 使用MyEclipse生成service的代理类和配置文件:

 

 

生成的代理类如下：

 

package service;

import vo.Student;

@javax.jws.WebService(targetNamespace = "http://service.fhpt.com", serviceName = "studentService", portName = "studentService")
public class StudentServiceDelegate {

	service.StudentService studentService = new service.StudentService();

	public String sayHello(Student stu) {
		return studentService.sayHello(stu);
	}

	public Student createStudent(int age, String name) {
		return studentService.createStudent(age, name);
	}

}

 

生成的配如下：Web.xml中生成配置

<listener>

<listener-class>

com.sun.xml.ws.transport.http.servlet.WSServletContextListener

</listener-class>

</listener>



<servlet>

<description>JAX-WS endpoint - studentService</description>

<display-name>studentService</display-name>

<servlet-name>studentService</servlet-name>

<servlet-class>

com.sun.xml.ws.transport.http.servlet.WSServlet

</servlet-class>

<load-on-startup>1</load-on-startup>

</servlet>



<servlet-mapping>

<servlet-name>studentService</servlet-name>

<url-pattern>/studentService</url-pattern>

</servlet-mapping>

 

生成新的配置文件sun-jaxws.xml，内容

<?xml version = "1.0"?>

<endpoints version="2.0"

xmlns="http://java.sun.com/xml/ns/jax-ws/ri/runtime">

<endpoint name="studentService"

implementation="service.StudentServiceDelegate"

url-pattern="/studentService">

</endpoint>

</endpoints>

 4. 发布服务端代码到tomcat/webapps下，启动服务， 在IE地址栏输入：

http://localhost:8888/jax-ws-demo/studentService，结果如下： 

输入http://localhost:8888/jax-ws-demo/studentService?wsdl ， 结果如下：
 

 
 5. 使用MyEclipse生成客户端代码：

 

 

 
 

 

生成客户端代码结构如下图：

 

 

6. 写测试代码：

package test;
import com.fhpt.service.Student;
import com.fhpt.service.StudentService;
import com.fhpt.service.StudentServiceDelegate;
public class ClientTest {

	public static void main(String[] args) {
		StudentServiceDelegate stuService =new StudentService().getStudentService();
		Student stu=new Student();
		stu.setAge(27);
		stu.setName("pengcc");
		String returnValue=stuService.sayHello(stu);
		System.out.println(returnValue); 
		Student stu2=stuService.createStudent(26, "pengcc1985");
		System.out.println(stu2); 
		System.out.println(stu2.getAge());
		System.out.println(stu2.getName()); 
	}
}

 

运行结果：

hello , pengcc

com.fhpt.service.Student@467991

26

pengcc1985