android - 向服务器发送 Json String 数据

Question

 String Person_Name=et1.getText().toString();
 String Mobile_Number=et2.getText().toString();
 String Person_Query=et3.getText().toString();
 String Action=et4.getText().toString();

try
{
    JSONObject action=new JSONObject();
    JSONObject user=new JSONObject();
    action.put("person_name", Person_Name);
    action.put("mobile_number", Mobile_Number);
    action.put("person_query", Person_Query);
    action.put("action", Action);
    user.put("result",action);


     jsonString1 =user.toString();
}
catch (Exception je)
{

}

我在这里收集我的所有数据并存储在 json 字符串中，现在我想将 Json 字符串发送到服务器我该怎么做请给我建议。

Answer 1

尝试这样的事情

DefaultHttpClient httpclient = new DefaultHttpClient();
HttpPost httppostreq = new HttpPost(wurl);
StringEntity se = new StringEntity(jsonobj.toString());
se.setContentType("application/json;charset=UTF-8");
se.setContentEncoding(new BasicHeader(HTTP.CONTENT_TYPE, "application/json;charset=UTF-8"));
httppostreq.setEntity(se);
HttpResponse httpresponse = httpclient.execute(httppostreq);

不要忘记在 Android list 文件中授予互联网权限

详细教程:http://osamashabrez.com/client-server-communication-android-json/