遍历解析json，map等对象

第一：遍历解析JSONObject

JSONObject jo = new JSONObject();jo.put("test1", "001");jo.put("test2", "002");jo.put("test3", "003");for(Object key:jo.keySet()){String value = jo.getString(key.toString());}

第二：遍历解析JSONArray

JSONObject jo = new JSONObject();JSONArray ja = new JSONArray();jo.put("test1", "001");jo.put("test2", "002");jo.put("test3", "003");ja.put(jo);JSONObject jb = new JSONObject();jb.put("get1", "001");jb.put("get2", "002");jb.put("get3", "003");ja.put(jb);for(int i =0;i<ja.length();i++){JSONObject oneJson = ja.getJSONObject(i);}

第三：遍历解析Map

for ( Map.Entry entry : param.entrySet() ) {            String key = entry.getKey().toString();            String value = entry.getValue().toString();}