1、修改网络请求成功code判断；

lib/utils/utils.dart

@@ -45,6 +45,10 @@ void checkVersion({
         "queryParameters：${requestOptions.queryParameters}\n"
         "headers：${headers.map}\n\n"
         "responseData：$responseData\n");
+    if (responseData?["code"] != 0) {
+      ToastUtil.showToast(responseData?["msg"]);
+      return;
+    }
     var result = responseData?["data"];
     //获取当前时间
     String spCurrent = SpUtil.getString(currentDay) ?? "";