ws发布web servlce

定义接口

packagecom.amwu.v1;

import java.util.Date;

import javax.jws.WebMethod;
import javax.jws.WebService;
import javax.jws.soap.SOAPBinding;
import javax.jws.soap.SOAPBinding.Style;


@WebService
@SOAPBinding(style = Style.RPC)
public interface IWs {

	@WebMethod
	public abstract String say(String name);

/*	@WebMethod
	public abstract List<Date> getSomeDate(); //不支持集合类
*/
	public String[] getNames();
	public Date[] getDate();
public Man getMan();//支持自定义类型
}

实现接口

@WebService(endpointInterface="com.amwu.v1.IWs")
public class Ws implements IWs {

	/* (non-Javadoc)
	 * @see com.amwu.v1.IWs#say(java.lang.String)
	 */
	public String say(String name) {
		return "您好：" + name;
	}
	
	
	/* (non-Javadoc)
	 * @see com.amwu.v1.IWs#getSomeDate()
	 */
	public List<Date> getSomeDate(){
		List<Date> res=new ArrayList<Date>();
		for(int i=0;i<10000;i++){
			res.add(new Date());
		}
		return res;
	}
	

	public Man getMan() {
		// TODO Auto-generated method stub
		return new Man("amwu",28,"M",false);
	}

	public String[] getNames() {
		
		return Arrays.asList("amwu","xjg").toArray(new String[1]);
	}


	public Date[] getDate() {
		Date[] d=new Date[2];
		d[0]=new Date();
		d[1]=new Date();
		
		return d;
	}


}

@Data
@AllArgsConstructor
@NoArgsConstructor
@Log4j
public class Man {

	private String name;// 姓名
	private int age;
	private String sex;
	private boolean haveGF;

	public Man(Man man) {
		this.age = man.age;
		this.name = man.name;
		this.sex = man.sex;
	}

}

注：如果该实现类只是实现了一个接口，可以不定endpointInterface，如果实现了多个接口，而只是想返回一个接口的web服务方法就需要写一下了。

发布：

public static void main(String[] args) {
		Endpoint.publish("http://127.0.0.1:9876/ts", new Ws());  //单例的
	}

研究，在不增加jar包的前提共享 80 端口。
有些服务器由于安全，防火墙的原因只给开放了少数的端口

---------可以与tomcat一起共享80端口

package com.amwu;

import java.net.MalformedURLException;
import java.util.Enumeration;

import javax.servlet.ServletContextEvent;
import javax.servlet.ServletContextListener;
import javax.xml.ws.Endpoint;

public class WSListener implements ServletContextListener {
	private static final long serialVersionUID = 1L;
	Endpoint ws;
	
//ServletContextListener

	@Override
	public void contextDestroyed(ServletContextEvent sce) {
		System.out.println("停止webserive");
		ws.stop();
		
	}


	@Override
	public void contextInitialized(ServletContextEvent sce) {
		System.out.println("启动webserive");
		String ctx=sce.getServletContext().getContextPath();
		String tomcatPort=sce.getServletContext().getInitParameter("tomcatPort");
		System.out.println(tomcatPort);
		String wsdl="http://127.0.0.1:"+tomcatPort+ctx+"/ws";
		System.out.println("wsdl:"+wsdl);
		ws = Endpoint.publish(wsdl, new Ws());  //单例的

	}

}

动态代理