从JSON字符串创建Hashmap

解析JSONObject并创建HashMap

public static void jsonToMap(String t) throws JSonException {        HashMap<String, String> map = new HashMap<String, String>();        JSonObject jObject = new JSonObject(t);        Iterator<?> keys = jObject.keys();        while( keys.hasNext() ){ String key = (String)keys.next(); String value = jObject.getString(key);  map.put(key, value);        }        System.out.println("json : "+jObject);        System.out.println("map : "+map);    }

测试输出：

json : {"phonetype":"N95","cat":"WP"}map : {cat=WP, phonetype=N95}