1 /**Java任意JSON字符串中，包含指定关键词的json值*/
2 public static void main(String[] s){
3 String attrjson = "{\"12\":\"100kg\",\"96\":\"sd\"}";
4 JSONObject obj = (JSONObject) JSON.parse(attrjson);
5 String keyword = "kg";
6
7 Set<Entry<String, Object>> set = obj.entrySet();
8 Iterator iterator = set.iterator();
9 while(iterator.hasNext()){
10 Object keyObj = iterator.next();
11 String value = keyObj.toString();
12 if(StringUtils.isNoneBlank(value) && value.contains(keyword)){
13 String keyval = value.substring(value.lastIndexOf("=")+1, value.length());
14 System.out.println(keyval);
15 }
16 }
17 }
