json数据结构拼装的一个例子

{    "0e63e739-34aa-4cd4-8b4d-d11ef758d04d-001a8716":{        "roomUser":"站厅2",        "name":"TJAD_1F_B_EXHIBITION2"    },    "0e63e739-34aa-4cd4-8b4d-d11ef758d04d-001a8717":{        "roomUser":"站厅1",        "name":"TJAD_1F_B_EXHIBITION1"    }}

java 写法

public static void main(String a[]){Map<String ,String> v = new HashMap<String ,String>();v.put("name","TJAD_1F_B_EXHIBITION1");v.put("roomUser","站厅1");Map<String ,String> p = new HashMap<String ,String>();p.put("name","TJAD_1F_B_EXHIBITION2");p.put("roomUser","站厅2");//System.out.println(JsonUtil.objToJson(v) );Map<String ,Object> res = new HashMap<String ,Object>();res.put("0e63e739-34aa-4cd4-8b4d-d11ef758d04d-001a8717", v);res.put("0e63e739-34aa-4cd4-8b4d-d11ef758d04d-001a8716", p);System.out.println(JsonUtil.objToJson(res) );}