.net - 如何将 json 字符串从 java 发送到 .NET REST 服务？

Question

我正在尝试从我的 android 客户端向我的 .net Rest 服务发送一个 json 字符串... 谁能帮我解决这个问题？

HttpClient client = new DefaultHttpClient();
HttpPost post = new HttpPost("http://myURL");

 JSONObject json = new JSONObject();
 json.put("name", "i am sample");
 StringEntity str = new StringEntity(json.toString());
 str.setContentType("application/json; charset=utf-8");
 str.setContentEncoding(new BasicHeader(HTTP.CONTENT_TYPE,"application/json; charset=utf-8"));
 post.setEntity(str);
 HttpResponse response = client.execute(post);

响应是错误的请求。我是否将 json 对象作为字符串发送？这段代码正确吗？

Answer 1

解决办法是

HttpPost request = new HttpPost("http://10.242.48.54/restinsert/Service1.svc/save");
JSONStringer json = new JSONStringer()
.object() 
 .key("cname").value(name)
 .key("cmail").value(email)

.endObject();

StringEntity entity = new StringEntity(json.toString(), "UTF-8");
                     entity.setContentType("application/json;charset=UTF-8");//text/plain;charset=UTF-8
                     entity.setContentEncoding(new BasicHeader(HTTP.CONTENT_TYPE,"application/json;charset=UTF-8"));
                     request.setEntity(entity); 
                     // Send request to WCF service 
                     DefaultHttpClient httpClient = new DefaultHttpClient();

                     HttpResponse response = httpClient.execute(request); 

这将发送 json 对象字符串，所以在 .net 中请求应该有对象参数...