我开发一个Android应用程序中,我必须做一个POST请求到服务器的参数,在shell的要求应该是这样的:POST请求的Android与JSON
卷曲-v -H“接受:application/xml“-H”内容类型:application/json“-X POST -d'{”marca“:{”user_id“:”78“,”lugar_id“:”2“,”tiempo“:” 20:20:20“,”distancia_recorrida“:”300“,”velocidad_maxima“:”20.8“,”velocidad_media“:”15.8“,”desnivel“:”100“,”aceleracion“:”5.8“ : “2027年11月28日十三点32分30秒”}, “api_token”: “”}” nameOfSerVer
好了,我的Java代码如下所示:
HttpClient httpclient = new DefaultHttpClient();
HttpPost httppost = new HttpPost(NameOfServer);
try{
String marca ="{\"user_id\":\""+settings.getInt("user_id",0)+"\",\"lugar_id\":\""+id_lugar+"\",\"tiempo\":\""+tiempo+"\"," +
"\"distancia_recorrida\":\""+distancia+"\",\"velocidad_maxima\":\""+round((b.getDouble("velMax")*3.6),2, BigDecimal.ROUND_UP)+"\"," +
" \"velocidad_media\":" +
"\""+velocidad_media+"\", \"desnivel\":\""+round(b.getDouble("maxDescenso"), 2, BigDecimal.ROUND_UP)+"\"," +
" \"aceleracion\":\""+round(b.getDouble("ac")/9.806, 2, BigDecimal.ROUND_UP)+"\"," +
" \"fecha\":\"2014-11-28 13:32:30\"}";
JSONObject json = new JSONObject();
json.put("marca", marca);
json.put("api_token",settings.getString("api_token", ""));
StringEntity se = new StringEntity(json.toString());
se.setContentEncoding(new BasicHeader(HTTP.CONTENT_TYPE, "application/json"));
httppost.setEntity(se);
HttpResponse response = httpclient.execute(httppost);
HttpEntity responseEntity =response.getEntity();
Log.e("USER", EntityUtils.toString(responseEntity).trim());
} catch (UnsupportedEncodingException e) {
// TODO Auto-generated catch block
Log.e("USER", e.getMessage());
} catch (ClientProtocolException e) {
// TODO Auto-generated catch block
Log.e("USER", e.getMessage());
} catch (IOException e) {
// TODO Auto-generated catch block
Log.e("USER", e.getMessage());
} catch (JSONException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
它可以完美的从命令外壳,但是当从手机发送请求时,我没有授权
任何帮助将不胜感激。
谢谢!
我做了什么一个很好的用户建议我,这里是我的了:
POST/MARCAS HTTP/1.1 的Content-Length:300 的Content-Type:text/plain的;字符集= ISO-8859-1 内容类型:应用/ JSON 主机:> HOSTNAME> 连接:保持活动 用户代理:Apache的HttpClient的/不可用(java的1.4) 期望:100继续
HTTP/1.1 100继续
{"marca":"{\"user_id\":\"78\",\"lugar_id\":\"3\",\"tiempo\":\"00:14\",\"distancia_recorrida\":\"0.0\",\"velocidad_maxima\":\"0.0\", \"velocidad_media\":\"0.0\", \"desnivel\":\"0.0\", \"aceleracion\":\"0.01\", \"fecha\":\"2014-11-28 13:32:30\"}","api_token":"47fc42ea02a20456d7b901d5b26590a84d0a92d2"}HTTP/1.1 401 Authorization Required
Date: Sun, 04 Dec 2011 02:48:37 GMT
Server: Apache/2.2.9 (Debian) Phusion_Passenger/3.0.2 PHP/5.2.6-1+lenny9 with Suhosin-Patch
X-Powered-By: Phusion Passenger (mod_rails/mod_rack) 3.0.2
X-UA-Compatible: IE=Edge,chrome=1
X-Runtime: 0.004435
Cache-Control: no-cache
Status: 401
Vary: Accept-Encoding
Keep-Alive: timeout=15, max=100
Connection: Keep-Alive
Transfer-Encoding: chunked
Content-Type: text/html; charset=utf-8
e
NOT AUTHORIZED
这很奇怪的是,“\”出现在发布请求,同时,与会的代码......他们来自一个字符串,是应该忽略他们。不是吗?
还是完全失明在这个问题...
尝试使用JSONObject构建marca而不是将字符串附加在一起 –
@Chunhui我试过并得到了相同的结果...... :(但现在参数中的顺序改变了......它是否改变什么? – vicks630