From d79754ea6c3e4021ffbef4ac7380356b9c28db5e Mon Sep 17 00:00:00 2001
From: Lewis <zlzforever@163.com>
Date: Sun, 22 Jul 2018 00:34:46 +0800
Subject: [PATCH] =?UTF-8?q?=E8=B0=83=E6=95=B4=E7=BB=93=E6=9E=84?=
MIME-Version: 1.0
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Content-Transfer-Encoding: 8bit

---
 src/DotnetSpider.Common/Md5Util.cs      | 37 -------------------------
 src/DotnetSpider.Common/SilentLogger.cs |  7 +++++
 2 files changed, 7 insertions(+), 37 deletions(-)
 delete mode 100644 src/DotnetSpider.Common/Md5Util.cs
 create mode 100644 src/DotnetSpider.Common/SilentLogger.cs

diff --git a/src/DotnetSpider.Common/Md5Util.cs b/src/DotnetSpider.Common/Md5Util.cs
deleted file mode 100644
index aa738496c..000000000
--- a/src/DotnetSpider.Common/Md5Util.cs
+++ /dev/null
@@ -1,37 +0,0 @@
-using System;
-using System.Security.Cryptography;
-using System.Text;
-
-namespace DotnetSpider.Common
-{
-	public static class Md5Util
-	{
-		/// <summary>
-		/// 计算32位MD5
-		/// </summary>
-		/// <param name="str">需要计算的字符串</param>
-		/// <returns>32位的MD5值</returns>
-		public static string Md5Encrypt32(string str)
-		{
-#if !NETSTANDARD20
-			MD5 md5 = new MD5CryptoServiceProvider();
-#else
-			MD5 md5 = MD5.Create();
-#endif
-			byte[] fromData = Encoding.UTF8.GetBytes(str);
-			byte[] targetData = md5.ComputeHash(fromData);
-
-			return BitConverter.ToString(targetData).Replace("-", "").ToLower();
-		}
-
-		/// <summary>
-		/// 计算8位MD5
-		/// </summary>
-		/// <param name="str">需要计算的字符串</param>
-		/// <returns>8位的MD5值</returns>
-		public static string Md5Encrypt(string str)
-		{
-			return Md5Encrypt32(str).Substring(8, 16).ToLower();
-		}
-	}
-}
\ No newline at end of file
diff --git a/src/DotnetSpider.Common/SilentLogger.cs b/src/DotnetSpider.Common/SilentLogger.cs
new file mode 100644
index 000000000..9242b4cf5
--- /dev/null
+++ b/src/DotnetSpider.Common/SilentLogger.cs
@@ -0,0 +1,7 @@
+namespace DotnetSpider.Common
+{
+	public class SilentLogger
+	{
+		
+	}
+}
\ No newline at end of file