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2017-07-25T20:27:27+00:00
C# 檔案MD5計算
資料來源: http://www.dotblogs.com.tw/junegoat/archive/2012/08/21/c-sharp-md5-sha1-sha256-valid-file-correct.aspx
Code
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
//http://www.dotblogs.com.tw/junegoat/archive/2012/08/21/c-sharp-md5-sha1-sha256-valid-file-correct.aspx
namespace Console_CS_File_MD5
{
class Program
{
static void Pause()
{
Console.Write("Press any key to continue . . . ");
Console.ReadKey(true);
}
static void Main(string[] args)
{
var tragetFile = new System.IO.FileStream(@"C:\Users\RD\Desktop\Release\Ionic.Zip.dll", System.IO.FileMode.Open);
var md5 = new System.Security.Cryptography.MD5CryptoServiceProvider();
byte[] hashbytes = md5.ComputeHash(tragetFile);
tragetFile.Close();
System.Text.StringBuilder sb = new System.Text.StringBuilder();
for (int i = 0; i < hashbytes.Length; i++)
{
sb.Append(hashbytes[i].ToString("x2"));
}
Console.WriteLine(sb.ToString());
Pause();
}
}
}
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