feat: add addition alphabets to random string

Author: ky-one

Core.Common.Standard/KY.Core.Common.Standard.csproj

@@ -4,7 +4,7 @@
         <TargetFramework>netstandard2.0</TargetFramework>
         <RootNamespace>KY.Core</RootNamespace>
         <AssemblyName>KY.Core.Common</AssemblyName>
-        <Version>4.34.1</Version>
+        <Version>4.35.0</Version>
         <Authors>KY-Programming</Authors>
         <Company>KY-Programmingp</Company>
         <Product>KY.Core</Product>
@@ -36,6 +36,9 @@
             <AutoGen>True</AutoGen>
             <DependentUpon>Resources.resx</DependentUpon>
         </Compile>
+        <Compile Remove="Nuget\AssemblyLocation.cs" />
+        <Compile Remove="Nuget\AssemblyLocator.cs" />
+        <Compile Remove="Nuget\AssemblySearchParameters.cs" />
     </ItemGroup>
 
     <ItemGroup>

Core.Common.Standard/Random2.cs

@@ -8,11 +8,15 @@ namespace KY.Core
     public static class Random2
     {
         private static readonly Random random = new Random();
-        private static string defaultAlphabet = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-!?@";
+        public const string DefaultAlphabet = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-!?@";
+        public const string Base64Alphabet = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789+/";
+        public const string Base32Alphabet = "abcdefghijklmnopqrstuvwxyz234567";
+        public const string Base36Alphabet = "abcdefghijklmnopqrstuvwxyz0123456789";
+        public const string UrlSafeAlphabet = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-_";
 
         public static string NextString(int minLength = 5, int maxLength = 25, string alphabet = null)
         {
-            alphabet = alphabet ?? defaultAlphabet;
+            alphabet ??= DefaultAlphabet;
             int length = random.Next(minLength, maxLength);
             StringBuilder builder = new StringBuilder(length);
             for (int i = 0; i < length; i++)
@@ -64,4 +68,4 @@ public static IList<T> Unorder<T>(IList<T> list)
             return list.OrderBy(x => order[x]).ToList();
         }
     }
-}
+}