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lib/common/base/base_model.dart

@@ -0,0 +1,11 @@
+
+import '../utils/func_tools.dart';
+
+class BaseModel {
+  /// 发生错误时错误信息, 有可能会被后面的请求覆盖掉
+  String? msg;
+
+  String? getMsg() {
+    return isEmptyString(msg) ? '' : msg;
+  }
+}