26 lines
720 B
Dart
Executable File
26 lines
720 B
Dart
Executable File
import 'dart:convert';
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import 'dart:math';
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import 'package:flutter_screenutil/flutter_screenutil.dart';
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import 'package:crypto/crypto.dart';
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class BaseStringValue {
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static String chinaMoney = '￥';
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///md5 加密 32位
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static String generate_MD5(String data) {
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var content = const Utf8Encoder().convert(data);
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var digest = md5.convert(content);
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// 这里其实就是 digest.toString()
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return digest.toString();
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}
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///cell key 随机数+时间
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static String cellKeyString({String? string}) {
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var random = Random();
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int randomNumber = random.nextInt(10000); // 生成0到10000000000000之间的随机整数
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return '$randomNumber + $string + ${DateTime.now().toString()}';
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}
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}
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