Update 20211218

WebAPI/Utils/Utils.cs

@@ -0,0 +1,26 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Security.Cryptography;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace APP.Utils
+{
+    public class Utils
+    {
+        public static string GetMd5x2(string str)
+        {
+            MD5CryptoServiceProvider provider = new MD5CryptoServiceProvider();
+            byte[] bytes = Encoding.UTF8.GetBytes(str);
+            bytes = provider.ComputeHash(bytes);
+            StringBuilder builder = new StringBuilder();
+            foreach (byte num in bytes)
+            {
+                builder.Append(num.ToString("x2").ToLower());
+            }
+            return builder.ToString();
+        }
+
+    }
+}