asp.net 及 asp.net core 下 MD5加密
建议使用MD5Hash及其重载这两个方法,字符串加密时效率很高
using System;
using System.Collections.Generic;
using System.IO;
using System.Security.Cryptography;
using System.Text;
namespace System
{
public class MD5Helper
{
public static string PasswordSalt
{
get { return "landic"; }
}
/// <summary>
/// 获取文件MD5摘要
/// </summary>
/// <param name="fileName"></param>
/// <returns></returns>
public static string AbstractFile(string fileName)
{
using (FileStream file = new FileStream(fileName, FileMode.Open))
{
return AbstractFile(file);
}
}
/// <summary>
/// 根据stream获取文件MD5摘要
/// </summary>
/// <param name="stream"></param>
/// <returns></returns>
public static string AbstractFil