using?System;
using?System.Collections.Generic;
using?System.Linq;
using?System.Text;
using?System.Security.Cryptography;

namespace?WebCommon
{
????///?

????///?DES加密/解密類(lèi)。
????///?

????public?static?class?DESEncrypt
????{
????????#region?========加密========

????????///?

????????///?加密
????????///?

????????///?
????????///?
????????public?static?string?Encrypt（string?Text）
????????{
????????????return?Encrypt（Text?“pdptyunwei“）;
????????}
????????///?
?
????????///?加密數(shù)據(jù)?
????????///?
?
????????///??
????????///??
????????///??
????????public?static?string?Encrypt（string?Text?string?sKey）
????????{
????????????DESCryptoServiceProvider?des?=?new?DESCryptoServiceProvider（）;
????????????byte[]?inputByteArray;
????????????inputByteArray?=?Encoding.Default.GetBytes（Text）;
????????????des.Key?=?ASCIIEncoding.ASCII.GetBytes（System.Web.Security.FormsAuthentication.HashPasswordForStoringInConfigFile（sKey?“md5“）.Substring（0?8））;
????????????des.IV?=?ASCIIEncoding.ASCII.GetBytes（System.Web.Security.FormsAuthentication.HashPasswordForStoringInConfigFile（sKey?“md5“）.Substring（0?8））;
????????????System.IO.MemoryStream?ms?=?new?System.IO.MemoryStream（）;
????????????CryptoStream?cs?=?new?CryptoStream（ms?des.CreateEncryptor（）?CryptoStreamMode.Write）;
????????????cs.Write（inputByteArray?0?inputByteArray.Length）;
????????????cs.FlushFinalBlock（）;
????????????StringBuilder?ret?=?new?StringBuilder（）;
????????????foreach?（byte?b?in?ms.ToArray（））
????????????{
????????????????ret.AppendFormat（“{0:X2}“?b）;
????????????}
????????????return?ret.ToString（）;
????????}

????????#endregion

????????#region?========解密========


????????///?

????????///?解密
????????///?

????????///?
????????///?
????????public?static?string?Decrypt（string?Text）
????????{
????????????return?Decrypt（Text?“pdptyunwei“）;
????????}
????????///?
?
????????///?解密數(shù)據(jù)?
????????///?
?
????????///??
????????///??
????????///??
????????public?static?string?Decrypt（string?Text?string?sKey）
????????{
????????????DESCryptoServiceProvider?des?=?new?DESCryptoServiceProvider（）;
????????????int?len;
????????????len?=?Text.Length?/?2;
????????????byte[]?inputByteArray?=?new?byte[len];
????????????int?x?i;
????????????for?（x?=?0;?x?????????????{
????????????????i?=?Convert.ToInt32（Text.Substring（x?*?2?2）?16）;
????????????????inputByteArray[x]?=?（byte）i;
????????????}
????????????des.Key?=?ASCIIEncoding.ASCII.GetBytes（System.Web.Security.FormsAuthentication.HashPasswordForStoringInConfigFile（sKey?“md5“）.Substring（0?8））;
????????????des.IV?=?ASCIIEncoding.ASCII.GetBytes（System.Web.Securi

?屬性????????????大小?????日期????時(shí)間???名稱(chēng)
-----------?---------??----------?-----??----

?????文件?????373248??2012-12-01?23:22??微信消息加密\YQTYW\WebCommon\bin\Debug\Newtonsoft.Json.dll

?????文件??????15872??2015-11-26?14:46??微信消息加密\YQTYW\WebCommon\bin\Debug\WebCommon.dll

?????文件??????28160??2015-11-26?14:46??微信消息加密\YQTYW\WebCommon\bin\Debug\WebCommon.pdb

?????文件??????12288??2015-11-26?14:46??微信消息加密\YQTYW\WebCommon\bin\Debug\WebDAL.dll

?????文件??????28160??2015-11-26?14:46??微信消息加密\YQTYW\WebCommon\bin\Debug\WebDAL.pdb

?????文件??????18432??2015-11-26?14:46??微信消息加密\YQTYW\WebCommon\bin\Debug\WebDB.dll

?????文件??????46592??2015-11-26?14:46??微信消息加密\YQTYW\WebCommon\bin\Debug\WebDB.pdb

?????文件??????14336??2015-11-26?14:46??微信消息加密\YQTYW\WebCommon\bin\Debug\WebModel.dll

?????文件???????7680??2015-11-26?14:46??微信消息加密\YQTYW\WebCommon\bin\Debug\WebModel.pdb

?????文件???????3517??2015-11-17?09:39??微信消息加密\YQTYW\WebCommon\DESEncrypt.cs

?????文件???????1329??2015-11-25?11:44??微信消息加密\YQTYW\WebCommon\JsonData.cs

?????文件???????6045??2015-11-26?14:46??微信消息加密\YQTYW\WebCommon\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache

?????文件????????707??2015-11-26?14:46??微信消息加密\YQTYW\WebCommon\obj\Debug\WebCommon.csproj.FileListAbsolute.txt

?????文件??????21576??2015-11-26?14:46??微信消息加密\YQTYW\WebCommon\obj\Debug\WebCommon.csprojResolveAssemblyReference.cache

?????文件??????15872??2015-11-26?14:46??微信消息加密\YQTYW\WebCommon\obj\Debug\WebCommon.dll

?????文件??????28160??2015-11-26?14:46??微信消息加密\YQTYW\WebCommon\obj\Debug\WebCommon.pdb

?????文件???????1350??2015-11-10?11:40??微信消息加密\YQTYW\WebCommon\Properties\AssemblyInfo.cs

?????文件???????3221??2015-11-25?11:40??微信消息加密\YQTYW\WebCommon\WebCommon.csproj

?????文件???????8416??2015-11-16?09:52??微信消息加密\YQTYW\WebCommon\WxMenuJson.cs

?????文件???????3056??2015-11-26?11:31??微信消息加密\YQTYW\WebCommon\WxUserJson.cs

?????文件?????373248??2012-12-01?23:22??微信消息加密\YQTYW\WebDAL\bin\Debug\Newtonsoft.Json.dll

?????文件??????12288??2015-11-26?14:46??微信消息加密\YQTYW\WebDAL\bin\Debug\WebDAL.dll

?????文件??????28160??2015-11-26?14:46??微信消息加密\YQTYW\WebDAL\bin\Debug\WebDAL.pdb

?????文件??????18432??2015-11-26?14:46??微信消息加密\YQTYW\WebDAL\bin\Debug\WebDB.dll

?????文件??????46592??2015-11-26?14:46??微信消息加密\YQTYW\WebDAL\bin\Debug\WebDB.pdb

?????文件??????14336??2015-11-26?14:46??微信消息加密\YQTYW\WebDAL\bin\Debug\WebModel.dll

?????文件???????7680??2015-11-26?14:46??微信消息加密\YQTYW\WebDAL\bin\Debug\WebModel.pdb

?????文件???????2492??2015-11-25?08:20??微信消息加密\YQTYW\WebDAL\MenusDAL.cs

?????文件???????6005??2015-11-26?11:25??微信消息加密\YQTYW\WebDAL\MessageDAL.cs

?????文件????????884??2015-11-25?16:55??微信消息加密\YQTYW\WebDAL\MobileFileDAL.cs

............此處省略504個(gè)文件信息