json字符串转换为JSONObject和JSONArray

import org.json.JSONArray;import org.json.JSONObject;public class JSONTest{   public static void main(String[] args){      //JSONObject      String jsonMessage = "{/"语文/":/"88/",/"数学/":/"78/",/"计算机/":/"99/"}";      String value1 = null;      try{           //将字符串转换成jsonObject对象          JSONObject myJsonObject = new JSONObject(jsonMessage);          //获取对应的值          value1 = myJsonObject.getString("数学");     } catch (JSONException e){          System.out.PRintln("异常");      }      System.out.println("value1="+value1);       //JSONArray    jsonMessage = "[{'num':'成绩', '外语':88, '历史':65, '地理':99, 'object':{'aaa':'1111','bbb':'2222','cccc':'3333'}}," +           "{'num':'兴趣', '外语':28, '历史':45, '地理':19, 'object':{'aaa':'11a11','bbb':'2222','cccc':'3333'}}," +           "{'num':'爱好', '外语':48, '历史':62, '地理':39, 'object':{'aaa':'11c11','bbb':'2222','cccc':'3333'}}]";      JSONArray myJsonArray;        try{              myJsonArray = new JSONArray(jsonMessage);              for(int i=0 ; i < myJsonArray.length() ;i++) {               //获取每一个JsonObject对象               JSONObject myjObject = myJsonArray.getJSONObject(i);                    //获取每一个对象中的值                 String numString = myjObject.getString("num");                 int englishScore = myjObject.getInt("外语");                 int historyScore = myjObject.getInt("历史");                 int geographyScore = myjObject.getInt("地理");                  //获取数组中对象的对象                 JSONObject myjObject2 = myjObject.getJSONObject("object");                 String aaaString = myjObject2.getString("aaa");                 System.out.println("aaaString="+aaaString);                 System.out.println("numString="+numString);                 System.out.println("englishScore="+englishScore);                 System.out.println("historyScore="+historyScore);                 System.out.println("geographyScore="+geographyScore);              }           }catch (JSONException e){                    System.out.println("异常");           }     }}