我想以post方式向服务器发送json数据，为什么总是失败？ 求大神指点，谢谢了?报错

这个是什么鬼？

http://193.168.1.102:8080/project/answerOfQuestion/list.xml

难道是你服务器路径？

前辈能否发您的安卓项目源码发我一份，我也说不清自己那块出问题了packagecom.proxy.test;

importjava.io.IOException;

importnet.sf.json.JSONObject;

importorg.apache.http.HttpResponse;
importorg.apache.http.client.ClientProtocolException;
importorg.apache.http.client.HttpClient;
importorg.apache.http.client.methods.HttpPost;
importorg.apache.http.entity.StringEntity;
importorg.apache.http.impl.client.DefaultHttpClient;

publicclassdda{
   publicstaticvoidmain(String[]args){
      
      try{
         HttpClienthttpclient=newDefaultHttpClient();
         
         Stringuri="http://localhost:8082/proxyWeb/testServlet";
//         Stringuri="http://193.168.1.102:8080/project/answerOfQuestion/list.xml";
         
         System.out.println("bbbbbbbb");
         
         HttpPosthttppost=newHttpPost(uri);
         
         //添加http头信息
         httppost.addHeader("Authorization","yourtoken");//认证token
         httppost.addHeader("Content-Type","application/json");
         httppost.addHeader("User-Agent","imgfornote");
         
         //httppost的json数据格式：{"name":"yourname","parentId":
         //"id_of_parent"}
         System.out.println("test111111");
         JSONObjectobj=newJSONObject();
         obj.put("name","yourname");
         obj.put("parentId","yourparentid");
         httppost.setEntity(newStringEntity(obj.toString()));
         System.out.println("bbbbbbbbb");
         System.out.println("eeeeeeeeee");
         HttpResponseresponse;
         System.out.println("rrrrrrrr");
         response=httpclient.execute(httppost);
         System.out.println("mmmmmmmmm");
         //检验状态码，如果成功接收数据
         intcode=response.getStatusLine().getStatusCode();
         System.out.println(code+"qqqqqqqq");
         if(code==200){
            //Stringrev=
            //EntityUtils.toString(response.getEntity());//返回json格式：{"id":
            //"27JpL~j4vsL0LX00E00005","version":"abc"}
            //System.out.println(rev+"11111111");
            //obj=newJSONObject(rev);
            //
            //Stringid=obj.getString("id");
            //System.out.println(rev+"222222222");
            //Stringversion=obj.getString("version");
            //System.out.println(rev+"333333333");
            System.out.println("wawawawa");
         }
      }
      catch(ClientProtocolExceptione){
      }
      catch(IOExceptione){
      }
      catch(Exceptione){
      }
   }
}

   <servlet>
      <description></description>
      <display-name>testServlet</display-name>
      <servlet-name>testServlet</servlet-name>
      <servlet-class>com.proxy.test.testServlet</servlet-class>
    </servlet>
    <servlet-mapping>
      <servlet-name>testServlet</servlet-name>
      <url-pattern>/testServlet</url-pattern>
    </servlet-mapping>packagecom.proxy.test;

importjava.io.BufferedReader;
importjava.io.IOException;
importjava.io.InputStream;
importjava.io.InputStreamReader;
importjava.net.URLDecoder;

importjavax.servlet.ServletException;
importjavax.servlet.ServletOutputStream;
importjavax.servlet.http.HttpServlet;
importjavax.servlet.http.HttpServletRequest;
importjavax.servlet.http.HttpServletResponse;

importnet.sf.json.JSONObject;

importorg.apache.http.HttpEntity;
importorg.apache.http.HttpResponse;
importorg.apache.http.HttpStatus;
importorg.apache.http.StatusLine;
importorg.apache.http.client.ClientProtocolException;
importorg.apache.http.client.HttpClient;
importorg.apache.http.client.methods.HttpPost;
importorg.apache.http.entity.StringEntity;
importorg.apache.http.impl.client.DefaultHttpClient;
importorg.apache.http.params.HttpConnectionParams;
importorg.apache.http.protocol.HTTP;
importorg.apache.log4j.Logger;
 
publicclasstestServletextendsHttpServlet{

   privatestaticfinalintConnectionTimeout=10000;
   privatestaticfinalintSoTimeout=10000;
   
   /**
    *<p>Discription:[序列号]</p>
    */
   privatestaticfinallongserialVersionUID=7841624938360477690L;
   
   /**日志*/

   protectedvoiddoGet(HttpServletRequestrequest,HttpServletResponseresponse)
           throwsServletException,IOException{
       doPost(request,response);
   }

   protectedvoiddoPost(HttpServletRequestrequest,HttpServletResponseresponse)
           throwsServletException,IOException{
      
      ServletOutputStreamout=response.getOutputStream();
      
       //读取请求内容
       BufferedReaderbr=newBufferedReader(newInputStreamReader(request.getInputStream()));
       Stringline=null;
       StringBuildersb=newStringBuilder();
       while((line=br.readLine())!=null){
           sb.append(line);
       }
       System.out.println(sb.toString());
   }
 

}

测试没问题，webxml里面配置路径
我的电脑上边没装服务器，前辈的代码是不是需要服务器非常感谢感谢