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lib/providers/user_store.dart

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+import 'package:app/data/local/storage.dart';
+import 'package:app/request/api/user_api.dart';
+import 'package:app/request/dto/user/user_info_dto.dart';
+import 'package:flutter/cupertino.dart';
+
+class UserStore extends ChangeNotifier {
+  UserInfoDto? userInfo;
+  String token = "";
+
+  ///设置用户数据
+  Future<void> asyncUserInfo() async {
+    if (token.isNotEmpty) {
+      var res = await getUserInfoApi();
+      await Storage.set("user_info", res.toJson());
+      setUserInfo();
+      notifyListeners();
+    }
+  }
+
+  ///获取用户数据
+  Future<void> setUserInfo() async {
+    var info = await Storage.get("user_info");
+    if (info != null) {
+      userInfo = UserInfoDto.fromJson(info);
+    }
+  }
+
+  ///设置token
+  Future<void> setToken(String value) async {
+    token = value;
+    await Storage.set('token', token);
+  }
+
+  ///获取token
+ static Future<String> getToken() async {
+    return await Storage.get("token") ?? '';
+  }
+
+  ///退出登录
+  Future<void> logout() async {
+    logoutApi();
+    await Storage.remove('token');
+    await Storage.remove('user_info');
+    token = '';
+    notifyListeners();
+  }
+}