获取联系人列表

{
    "code": 200,
    "data": {
        "contact_list": [
            {
                "id": 1,
                "owner_id": 1,
                "student_id": "202203151111",
                "name": "青鸟",
                "sex": "男",
                "phone_num": "987654321",
                "major": "软件工程",
                "blacklist": false
            }
        ],
        "num": 1
    },
    "msg": "OK"
}