json数据如下：

{
    "code": 200,
    "msg": "OK",
    "data": [
        "3148120404262382",
        "1443363211304208",
        "4322133941384257",
        "225715105299077",
        "0130535842122221",
        "013132461720341",
        "084219211914673",
        "31403355245740",
        "195004336186346",
        "15684966047044",
        "025013120824041"
    ]
}

代码

String[]useridArray=JSONObject.parseObject(UserApi.getDeptMember(Execution.getAccessToken(), deptId), JSONObject.class).getJSONArray("userIds").toArray(new String[0]);

其中UserApi.getDeptUserSimpleList(Execution.getAccessToken(), deptId)是得到的json数据。使用的时候换成自己的