import java.io.BufferedReader;

import java.io.IOException;

import java.io.InputStream;

import java.io.InputStreamReader;

import java.io.Reader;

import java.io.UnsupportedEncodingException;

import java.util.HashMap;

import java.util.Map;

import java.util.Scanner;

import com.google.gson.Gson;

import com.google.gson.GsonBuilder;

public class ConvertUtils {

// Gson gson = new GsonBuilder().enableComplexMapKeySerialization().create();

static Gson gson = new Gson();

// JSON字串轉為Map資料型別

public static HashMap get_request_json_object(InputStream input_stream){

HashMap mapObj=null;

try {

BufferedReader streamReader = new BufferedReader(new InputStreamReader(input_stream,"UTF-8"));

StringBuilder responseStrBuilder = new StringBuilder();

String inputStr;

while ((inputStr = streamReader.readLine()) != null) responseStrBuilder.append(inputStr);

// mapObj = JSONObject.parseObject(responseStrBuilder.toString(),Map.class);

mapObj = gson.fromJson(responseStrBuilder.toString(), HashMap.class);

} catch (Exception e) {

e.printStackTrace();

}

return mapObj;

}

// Map資料型別轉為JSON字串

public static String build_request_json_object(Map mapObj) {

String json_string = null;

try {

json_string = gson.toJson(mapObj);

} catch (Exception e) {

e.printStackTrace();

}

return json_string;

}

}