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2026-09-02 16:31:50 +08:00
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+using Org.BouncyCastle.Crypto.Digests;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Runtime.CompilerServices;
+using System.Security.Cryptography;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace JSMachine.WMS.Infrastructure.Helper
+{
+    /// <summary>
+    /// Md5加密辅助类
+    /// </summary>
+    public static class Md5EncryptionHelper
+    {
+        /// <summary>
+        /// 16位MD5加密
+        /// </summary>
+        /// <param name="password"></param>
+        /// <returns></returns>
+        public static string MD5Encrypt16(string str)
+        {
+            MD5 md5 = MD5.Create();
+            string t2 = BitConverter.ToString(md5.ComputeHash(Encoding.Default.GetBytes(str)), 4, 8);
+            t2 = t2.Replace("-", "");
+            return t2;
+        }
+        /// <summary>
+        /// 32位MD5加密
+        /// </summary>
+        /// <param name="password"></param>
+        /// <param name="lower">是否小写输出</param>
+        /// <returns></returns>
+        public static string MD5Encrypt32(string str, bool lower)
+        {
+            string cl = str;
+            string pwd = string.Empty;
+            MD5 md5 = MD5.Create(); //实例化一个md5对像
+                                    // 加密后是一个字节类型的数组，这里要注意编码UTF8/Unicode等的选择　
+            byte[] s = md5.ComputeHash(Encoding.UTF8.GetBytes(cl));
+            // 通过使用循环，将字节类型的数组转换为字符串，此字符串是常规字符格式化所得
+            for (int i = 0; i < s.Length; i++)
+            {
+                // 将得到的字符串使用十六进制类型格式。格式后的字符是小写的字母，如果使用大写（X）则格式后的字符是大写字符 
+                pwd = lower ? pwd + s[i].ToString("x").PadLeft(2, '0') : pwd + s[i].ToString("X").PadLeft(2, '0');
+            }
+            return pwd;
+        }
+
+        public static string MD5Encrypt64(string str)
+        {
+            string cl = str;
+            //string pwd = "";
+            MD5 md5 = MD5.Create(); //实例化一个md5对像
+                                    // 加密后是一个字节类型的数组，这里要注意编码UTF8/Unicode等的选择　
+            byte[] s = md5.ComputeHash(Encoding.UTF8.GetBytes(cl));
+            return Convert.ToBase64String(s);
+        }
+    }
+}