问Http Put请求

EN

    URL url = new URL("http://(...your service...).svc/(...your table name...)(...ID of record trying to update...)");

    //--This code works for updating a record from the feed--
    HttpPut httpPut = new HttpPut(url.toString());
    JSONStringer json = new JSONStringer()
    .object() 
       .key("your tables column name...").value("...updated value...")
    .endObject();

    StringEntity entity = new StringEntity(json.toString());
    entity.setContentType("application/json;charset=UTF-8");//text/plain;charset=UTF-8
    entity.setContentEncoding(new BasicHeader(HTTP.CONTENT_TYPE,"application/json;charset=UTF-8"));
    httpPut.setEntity(entity); 

    // Send request to WCF service 
    DefaultHttpClient httpClient = new DefaultHttpClient();

    HttpResponse response = httpClient.execute(httpPut);                     
    HttpEntity entity1 = response.getEntity(); 

    if(entity1 != null&&(response.getStatusLine().getStatusCode()==201||response.getStatusLine().getStatusCode()==200))
    {
         //--just so that you can view the response, this is optional--
         int sc = response.getStatusLine().getStatusCode();
         String sl = response.getStatusLine().getReasonPhrase();
    }
    else
    {
         int sc = response.getStatusLine().getStatusCode();
         String sl = response.getStatusLine().getReasonPhrase();
    }