package com.clzhang.sample.thinking;

import java.text.SimpleDateFormat;

import java.util.Date;

import javax.jws.WebService;

import javax.xml.ws.Endpoint;

/**

 * 第1步，创建WebService服务，包含所需要的实体（Entity）等；

 * 第2步，利用wsimport命令生成客户端存根；

 * 第3步，创建WebService客户端主程序，通过客户端存根调用WebService。

 * @author acer

 *

 */

@WebService

public class JDK16WSServer1 {

    // 简单的一个参数in、一个参数out调用

    public String sayHello(String greeting) {

        System.out.println("greeting is:" + greeting);

        return "I got " + greeting;

    }

    // 稍复杂的小计算，返回一个实体

    public JDK16WSEntity getEntity(String name, int age, Date birthday) {

        JDK16WSEntity entity = new JDK16WSEntity();

        entity.setAge(age);

        entity.setName(name);

        entity.setBirthday(birthday);

        entity.setDesc("您的姓名：" + name + "，年龄：" + age + "出生于："

                + new SimpleDateFormat("yyyy-MM-dd").format(birthday));

        return entity;

    }

    public static void main(String[] args) {

        Endpoint.publish("http://localhost:8888/service", new JDK16WSServer1());

        System.out.println("WebService Server started...");

    }

}

package com.clzhang.sample.thinking;

import java.util.*;

import javax.xml.bind.annotation.XmlRootElement;

@XmlRootElement

public class JDK16WSEntity {

    private int age;

    private String name;

    private Date birthday;

    private String desc;

    public int getAge() {

        return age;

    }

    public void setAge(int age) {

        this.age = age;

    }

    public String getName() {

        return name;

    }

    public void setName(String name) {

        this.name = name;

    }

    public Date getBirthday() {

        return birthday;

    }

    public void setBirthday(Date birthday) {

        this.birthday = birthday;

    }

    public String getDesc() {

        return desc;

    }

    public void setDesc(String desc) {

        this.desc = desc;

    }

    @Override

    public String toString() {

        return age + "|" + name + "|" + birthday;

    }

}

wsimport -s d:\tddownload -d d:\tddownload -p com.clzhang.sample.thinking.client http://localhost:8888/service?wsdl

package com.clzhang.sample.thinking;

import java.util.*;

import java.text.SimpleDateFormat;

import javax.xml.datatype.DatatypeFactory;

import javax.xml.datatype.XMLGregorianCalendar;

import com.clzhang.sample.thinking.client.JDK16WSServer1;

import com.clzhang.sample.thinking.client.JDK16WSServer1Service;

import com.clzhang.sample.thinking.client.Jdk16WSEntity;

public class JDK16WSClient1 {

    public static void main(String[] args) throws Exception {

        JDK16WSServer1Service jwss = new JDK16WSServer1Service();

        JDK16WSServer1 jws = jwss.getJDK16WSServer1Port();

        String returnGreeting = jws.sayHello("How are you?");

        System.out.println(returnGreeting);



        // 字符串日期-》日期（java.util.Date）-》GregorianCalendar-》XMLGregorianCalendar

        SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");

        GregorianCalendar gCal = new GregorianCalendar();

        gCal.setTime(sdf.parse("1980-4-3"));

        XMLGregorianCalendar xmlCal = DatatypeFactory.newInstance().newXMLGregorianCalendar(gCal);

        Jdk16WSEntity entity = jws.getEntity("张三", 23, xmlCal);

        System.out.println(entity.getDesc());



        // XMLGregorianCalendar-》GregorianCalendar-》日期（java.util.Date）-》字符串日期

        System.out.println(sdf.format(entity.getBirthday().toGregorianCalendar().getTime()));

    }

}

I got How are you?

您的姓名：张三，年龄：23出生于：--

--

WebService Server started...

greeting is:How are you?

package com.clzhang.sample.thinking;

import java.io.IOException;

import javax.servlet.GenericServlet;

import javax.servlet.ServletConfig;

import javax.servlet.ServletException;

import javax.servlet.ServletRequest;

import javax.servlet.ServletResponse;

import javax.xml.ws.Endpoint;

public class JDK16WSServlet extends GenericServlet {

    private static final long serialVersionUID = 1L;

    @Override

    public void init(ServletConfig servletConfig) throws ServletException {

        super.init(servletConfig);

        Endpoint.publish("http://localhost:8888/service", new JDK16WSServer1());

        System.out.println("WebService Server started...");

    }

    public void service(ServletRequest servletRequest, ServletResponse servletResponse)

            throws ServletException, IOException {

        servletResponse.getWriter().println("<a href=\"http://localhost:8888/service?wsdl\">WSDL</a>");

    }

}

    <servlet>

        <servlet-name>WSServlet</servlet-name>

        <servlet-class>com.clzhang.sample.thinking.JDK16WSServlet</servlet-class>

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

    </servlet>

    <servlet-mapping>

        <servlet-name>WSServlet</servlet-name>

        <url-pattern>/servlet/WSServlet</url-pattern>

    </servlet-mapping>