开发日记：吐司代码块

import 'package:blocknews/style/color.dart';
import 'package:flutter/material.dart';
import 'package:fluttertoast/fluttertoast.dart';

fluttertoast({
  required String msg,
  required ToastGravity toast,
  Color? backgroundColor,
  Color? textColor,
  double? fontSize,
}) {
  return Fluttertoast.showToast(
      msg: msg,
      toastLength: Toast.LENGTH_SHORT,
      gravity: toast,
      timeInSecForIosWeb: 1,
      backgroundColor:
          backgroundColor != null ? backgroundColor : appcolor.white,
      textColor: textColor != null ? textColor : appcolor.black,
      fontSize: fontSize != null ? fontSize : 12);
}