基线 SVN r240

SVN-Revision: r240

插件库/Lskj.Push/Util/Md5.cs

@@ -0,0 +1,54 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Security.Cryptography;
+
+namespace Lskj.Push.Util
+{
+    class Md5
+    {
+        public static String getMD5Hash(String str)
+        {
+            // MD5 md5 = new MD5CryptoServiceProvider();
+            //byte[] res = md5.ComputeHash(Encoding.Default.GetBytes(str), 0, str.Length);
+            //char[] temp = new char[res.Length];
+            //System.Array.Copy(res, temp, res.Length);
+            //return new String(temp);
+
+
+            // 创建MD5类的默认实例：MD5CryptoServiceProvider
+
+
+            MD5 md5 = MD5.Create();
+
+
+            byte[] bs = Encoding.UTF8.GetBytes(str);
+
+
+            byte[] hs = md5.ComputeHash(bs);
+
+
+            StringBuilder sb = new StringBuilder();
+
+
+            foreach (byte b in hs)
+            {
+
+
+                // 以十六进制格式格式化
+
+
+                sb.Append(b.ToString("x2"));
+
+
+            }
+
+
+            return sb.ToString();
+
+
+        }
+    }
+}