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使用源生成器构造正则匹配方法

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milimoe 2026-04-08 00:49:49 +08:00
parent 08e5414d00
commit 4622d34cac
Signed by: milimoe
GPG Key ID: 9554D37E4B8991D0
1 changed files with 14 additions and 5 deletions
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19
Api/Utility/General.cs
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@ -19,35 +19,35 @@ namespace Milimoe.FunGame.Core.Api.Utility
/// <summary>
/// 网络服务工具箱
/// </summary>
public class NetworkUtility
public partial class NetworkUtility
{
/// <summary>
/// 判断字符串是否是IP地址
/// </summary>
/// <param name="str"></param>
/// <returns></returns>
public static bool IsIP(string str) => Regex.IsMatch(str, @"^((2[0-4]\d|25[0-5]|[01]?\d\d?)\.){3}(2[0-4]\d|25[0-5]|[01]?\d\d?)$");
public static bool IsIP(string str) => CheckIsIP().IsMatch(str);
/// <summary>
/// 判断字符串是否为邮箱地址
/// </summary>
/// <param name="str"></param>
/// <returns></returns>
public static bool IsEmail(string str) => Regex.IsMatch(str, @"^(\w)+(\.\w)*@(\w)+((\.\w+)+)$");
public static bool IsEmail(string str) => CheckIsEmail().IsMatch(str);
/// <summary>
/// 判断字符串是否是正常的用户名（只有中英文和数字）
/// </summary>
/// <param name="str"></param>
/// <returns></returns>
public static bool IsUserName(string str) => Regex.IsMatch(str, @"^[\u4e00-\u9fffA-Za-z0-9]+$");
public static bool IsUserName(string str) => CheckIsUserName().IsMatch(str);
/// <summary>
/// 判断字符串是否是全中文的字符
/// </summary>
/// <param name="str"></param>
/// <returns></returns>
public static bool IsChineseName(string str) => Regex.IsMatch(str, @"^[\u4e00-\u9fff]+$");
public static bool IsChineseName(string str) => CheckIsChineseName().IsMatch(str);
/// <summary>
/// 获取用户名长度
@ -315,6 +315,15 @@ namespace Milimoe.FunGame.Core.Api.Utility
}
return default;
}
[GeneratedRegex(@"^(?:(?:25[0-5]|2[0-4]\d|1\d{2}|[1-9]?\d)\.){3}(?:25[0-5]|2[0-4]\d|1\d{2}|[1-9]?\d)$")]
private static partial Regex CheckIsIP();
[GeneratedRegex(@"^(\w)+(\.\w)*@(\w)+((\.\w+)+)$")]
private static partial Regex CheckIsEmail();
[GeneratedRegex(@"^[\u4e00-\u9fffA-Za-z0-9]+$")]
private static partial Regex CheckIsUserName();
[GeneratedRegex(@"^[\u4e00-\u9fff]+$")]
private static partial Regex CheckIsChineseName();
}
#endregion