java - 如何进行子字符串化以获得 "sts":1"get value 1

Question

{"66":{"waktu":"2013-10-01 12:45:11","hp":"+6285716157476","sms":"BKPM:\ntest ke budi","flash":"0","sts":"1"}}

Answer 1

使用 Json 解析器解析字符串的最简单方法。

 public static void main(String[] args) throws JSONException {
    String jsonString  = "{" + 
            "   \"66\": {" + 
            "       \"waktu\": \"2013-10-01 12:45:11\"," + 
            "       \"hp\": \"+6285716157476\"," + 
            "       \"sms\": \"BKPM:\\ntest ke budi\"," + 
            "       \"flash\": \"0\"," + 
            "       \"sts\": \"1\"" + 
            "   }" + 
            "}";


    JSONObject jsonObject = new JSONObject(jsonString);
    JSONObject a = (JSONObject) jsonObject.get("66");
    String sts = (String) a.get("sts");



    System.out.println("sts=" + sts);       
}   

输出:

sts=1