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懒得勤快
2020-04-21 12:25:35 +08:00
parent c182322ab7
commit 080dcdb310
1 changed files with 8 additions and 4 deletions
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Masuit.Tools/Extensions.cs
+8 -4
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@@ -631,7 +631,7 @@ namespace Masuit.Tools
/// <returns></returns>
public static bool Contains(this string s, IEnumerable<string> keys, bool ignoreCase = true)
{
if (!keys.Any())
if (!keys.Any() || string.IsNullOrEmpty(s))
{
return false;
}
@@ -867,7 +867,7 @@ namespace Masuit.Tools
}
catch
{
return default(T);
return default;
}
}
@@ -1310,10 +1310,14 @@ namespace Masuit.Tools
return s;
}
s = s.Trim();
string masks = new string(new[] { mask, mask, mask, mask });
string masks = mask.ToString().PadLeft(4, mask);
return s.Length switch
{
_ when s.Length >= 7 => Regex.Replace(s, @"(\w{3})\w*(\w{4})", $"$1{masks}$2"),
_ when s.Length >= 11 => Regex.Replace(s, @"(\w{3})\w*(\w{4})", $"$1{masks}$2"),
_ when s.Length == 10 => Regex.Replace(s, @"(\w{3})\w*(\w{3})", $"$1{masks}$2"),
_ when s.Length == 9 => Regex.Replace(s, @"(\w{2})\w*(\w{3})", $"$1{masks}$2"),
_ when s.Length == 8 => Regex.Replace(s, @"(\w{2})\w*(\w{2})", $"$1{masks}$2"),
_ when s.Length == 7 => Regex.Replace(s, @"(\w{1})\w*(\w{2})", $"$1{masks}$2"),
_ when s.Length >= 2 && s.Length < 7 => Regex.Replace(s, @"(\w{1})\w*(\w{1})", $"$1{masks}$2"),
_ => s + masks
};