增加两步验证提醒

lib/module/login/user_bean.dart

@@ -0,0 +1,25 @@
+import 'package:json_conversion_annotation/json_conversion_annotation.dart';
+
+/// @author NewTab
+@JsonConversion()
+class UserBean {
+  String? username;
+  bool? twoFactorActivated;
+
+  UserBean({this.username, this.twoFactorActivated});
+
+  UserBean.fromJson(Map<String, dynamic> json) {
+    username = json['username'];
+    twoFactorActivated = json['twoFactorActivated'];
+  }
+
+  Map<String, dynamic> toJson() {
+    final Map<String, dynamic> data = new Map<String, dynamic>();
+    data['username'] = this.username;
+    data['twoFactorActivated'] = this.twoFactorActivated;
+    return data;
+  }
+  static UserBean jsonConversion(Map<String, dynamic> json) {
+    return UserBean.fromJson(json);
+  }
+}