获取当前用户信息

{
    "code": 200,
    "msg": "请求成功",
    "data": {
        "dept_id": 0,
        "username": "string",
        "nickname": "string",
        "avatar": "http://example.com",
        "id": 0,
        "uuid": "string",
        "email": "user@example.com",
        "phone": "string",
        "status": 0,
        "is_superuser": true,
        "is_staff": true,
        "is_multi_login": true,
        "join_time": "2019-08-24T14:15:22Z",
        "last_login_time": "2019-08-24T14:15:22Z",
        "dept": "string",
        "roles": [
            "string"
        ]
    }
}