Question

将java程序发布成webservice服务，运行就报错，求大神解决

java程序如下：
package server;

import javax.jws.WebMethod;
import javax.jws.WebService;
import javax.jws.soap.SOAPBinding;
import javax.jws.soap.SOAPBinding.Style;
import javax.xml.ws.Endpoint;
@WebService(targetNamespace="http://192.168.1.100:6789/hello")
@SOAPBinding(style=Style.RPC)
public class HelloService {
@WebMethod
public String sayHello(String name){
return "hello"+name;
}
public static void main(String[] args) {
Endpoint.publish("http://192.168.1.100:6789/hello", new HelloService());

}

}
异常信息如下
Exception in thread "main" com.sun.xml.internal.ws.server.ServerRtException: Server Runtime Error: java.net.BindException: Cannot assign requested address: bind
at com.sun.xml.internal.ws.transport.http.server.ServerMgr.createContext(Unknown Source)
at com.sun.xml.internal.ws.transport.http.server.HttpEndpoint.publish(Unknown Source)
at com.sun.xml.internal.ws.transport.http.server.EndpointImpl.publish(Unknown Source)
at com.sun.xml.internal.ws.spi.ProviderImpl.createAndPublishEndpoint(Unknown Source)
at javax.xml.ws.Endpoint.publish(Unknown Source)
at server.HelloService.main(HelloService.java:16)
Caused by: java.net.BindException: Cannot assign requested address: bind
at sun.nio.ch.Net.bind(Native Method)
at sun.nio.ch.ServerSocketChannelImpl.bind(Unknown Source)
at sun.nio.ch.ServerSocketAdaptor.bind(Unknown Source)
at sun.net.httpserver.ServerImpl.<init>(Unknown Source)
at sun.net.httpserver.HttpServerImpl.<init>(Unknown Source)
at sun.net.httpserver.DefaultHttpServerProvider.createHttpServer(Unknown Source)
at com.sun.net.httpserver.HttpServer.create(Unknown Source)
... 6 more
求大神帮忙看下是什么问题，我jdk用的是jdk1.6.0_13的

Answer 1

端口绑定的时候失败了
1、端口已经被占用了
2、没有足够的权限来使用端口

追问

那我应该怎么做，换端口吗？

追答

看看操作系统的权限设置
或者换个端口试试

追问

怎么看操作系统的缺陷设置呢，不会啊，求指教，最好截下图。。。