我遇到了使用 HttpClient 的 http 请求,该请求适用于 2.2 或 2.3.X 版本。但是当我尝试从版本为 4.0.3 的 android 平板电脑发送该请求时,它给了我401 错误
这是我已经实现的代码。
HttpClient client = new DefaultHttpClient();
HttpConnectionParams.setConnectionTimeout(client.getParams(), 10000); //Timeout Limit
HttpResponse response;
JSONObject json = new JSONObject();
try{
HttpPost post = new HttpPost("MYURL");
json.put("username", username);
json.put("password", password);
StringEntity se = new StringEntity( json.toString());
se.setContentType(new BasicHeader(HTTP.CONTENT_TYPE, "application/json"));
post.setEntity(se);
response = client.execute(post);
/*Checking response */
statusCode = response.getStatusLine().getStatusCode();
System.out.println("Status Code=>" + statusCode);
if (statusCode == 200) {
result = EntityUtils.toString(response.getEntity());
Log.v("Login Response", "" + result);
} else {
response = null;
}
}
catch(Exception e){
e.printStackTrace();
//createDialog("Error", "Cannot Estabilish Connection");
}
用你最好的建议帮助我解决这个问题。
谢谢,