登录逻辑

lib/models/auth/auth_model.dart

@@ -1,16 +1,12 @@
 import 'package:chat/models/user_info_model.dart';
 
 class AuthModel {
-  String tokenType;
   String accessToken;
   String userSig;
   String userID;
   UserInfoModel userInfo;
 
-  String get userToken => '$tokenType $accessToken';
-
   AuthModel({
-    required this.tokenType,
     required this.accessToken,
     required this.userID,
     required this.userSig,
@@ -18,9 +14,8 @@ class AuthModel {
   });
 
   factory AuthModel.fromJson(Map<String, dynamic> json) => AuthModel(
-        tokenType: json['token_type'],
         accessToken: json['access_token'],
-        userID: json['user_id'],
+        userID: json['user_id'].toString(),
         userSig: json['user_sig'],
         userInfo: UserInfoModel.fromJson(json['user_info']),
       );