Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

C# ¼ÓÃÜ£­É¢ÁÐËã·¨

´´½¨É¢ÁÐÂëµÄ·½·¨·Ç³£¶à£¬¼´Ê¹ÊÇͬһÖÖÉ¢ÁÐËã·¨Ò²¿ÉÒÔͨ¹ýÐí¶àÀàÀ´ÊµÏÖ£¬Ç°ÃæÕ½ڽéÉܵÄËãÒ»ÖÖ£¬ÏÂÃæÔÙ½éÉÜÒ»ÖÖ¡£ÒÔ SHA1
ΪÀý£º
string plaintext = "Ã÷ÎÄ";
byte[] srcBuffer = System.Text.Encoding.UTF8.GetBytes(plaintext);
HashAlgorithm hash = HashAlgorithm.Create("SHA1"); //½«²ÎÊý»»³É“MD5”£¬ÔòÖ´ÐÐ MD5 ¼ÓÃÜ¡£²»Çø·Ö´óСд¡£
byte[] destBuffer = hash.ComputeHash(srcBuffer);
string hashedText = BitConverter.ToString(destBuffer).Replace("-", "");
ÓõÄÊÇ HashAlgorithm
Õâ¸öÀ࣬ÆäÃû³Æ¿Õ¼äÊÇ System.Security.Cryptography
¡£Ö»ÓÃÁËËüµÄÁ½¸ö·½·¨£ºCreate
ºÍ ComputeHash
£¬ComputeHash ·µ»ØµÄÊÇ byte[]£¬ÎªÁËÏÔʾÕâÀïת»»³É×Ö·û´®£¬×ª»»Ö®ºó£¬ËüºÍǰһ½Ú½²µÄ SHA1 ½á¹ûÊÇÒ»ÑùµÄ¡£
Ò²¿ÉÒÔÓà SHA1Managed
ºÍ SHA1CryptoServiceProvider
£¬µ«ÊÇÎÒÃÇÍÆ¼öÓñ¾Îĵķ½·¨£¬ÒòΪËü²»Éæ¼°ÀàÃû£¬Òª¸ü¸ÄËã·¨£¬Ö»ÐèÒª¸ü¸Ä Create µÄ×Ö·û´®²ÎÊý¼´¿É¡£


Ïà¹ØÎĵµ£º

asp.net£¨C#£©ÖÐÎÄÂÒÂëÎÊÌâ

asp.netĬÈϵıàÂëÊÇUTF-8
jsÎļþÀïµÄ±àÂëÒ²ÊÇUTF-8
µ±ÄãÒªÔÚaspxÒ³ÃæÉϽøÐд«ÖÐÎIJÎÊýʱ»á³öÏÖÂÒÂë
<-----request.aspx--½ÓÊÕ²ÎÊýÒ³----->
<----response.aspx--´«ËͲÎÊýÒ³----->
ÀýÒ»£º<a href="request.aspx?str=ÖйúÈË"></a>
½â¾ö°ì·¨Ò»£º
1.¿ÉÒԺ͸ÄwebconfigµÄ±àÂë È磺
   ......

c# virtualÐ麯ÊýµÄnew¡¢overrideʵÏÖ

c#ÖлùÀࣨ¸¸ÀࣩÖеÄij·½·¨ÈôÏëÔÚÅÉÉúÀࣨ×ÓÀࣩÖб»ÖØÐ´£¨override£©£¬±ØÐ뽫»ùÀàÖеķ½·¨¶¨ÒåΪvirtual£¬¼´Ð麯Êý¡£
ÈôÅÉÉúÀཫ·½·¨ÐÞÊÎΪnew£¬¼´ÓÐÒâÒþ²Ø»ùÀàÖеķ½·¨¡£
ÏÂÃæ¿´Ò»×é´úÂ룺
public class Father
{
public void hand()
{
Console.WriteLine("Father.hand");
}
}
......

C# aspx Êý¾Ý°ó¶¨·½·¨¼¯

Eval("")ºÍBind("")¡¡ÕâÁ½ÖÖÒ»¸öµ¥Ïò°ó¶¨£¬Ò»¸öË«Ïò°ó¶¨£¬bindÊÇË«Ïò°ó¶¨,µ«ÐèÊý¾ÝÔ´Ö§³Ö
ASP.NET   2.0¸ÄÉÆÁËÄ£°åÖеÄÊý¾Ý°ó¶¨²Ù×÷£¬°Ñv1.xÖеÄÊý¾Ý°ó¶¨Óï·¨DataBinder.Eval(Container.DataItem,   fieldname)¼ò»¯ÎªEval(fieldname)¡£Eval·½·¨ÓëDataBinder.EvalÒ»Ñù¿ÉÒÔ½ÓÊÜÒ»¸ö¿ÉÑ¡µÄ¸ñʽ»¯×Ö·û´®²Î ......

c#º¯ÊýͼÏñ²é¿´Æ÷ ¿ÉÒԲ鿴»ý·Ö¡¢µ¼Êý

http://download.csdn.net/source/1935080
ÕâÓ¦¸ÃËãÊÇÎҵĵÚÒ»¸ö³ÌÐò°É ºÇºÇ
×îÂé·³µÄ¼ÇµÃÊÇ×ø±êÍøµÄ¼ÆË㺯ÊýÁË
ÒÔºóд³ÌÐòÒª¼ÇµÃ¶àÓÃ×¢ÊÍ£¬Ìá¸ß¿É¶ÁÐÔ
Ë㺯Êý»ý·ÖµÄËã·¨ ÊÇÓÃÔÚX=0µÄʱºò Y=0 ÍÆµ¼ÆäËûµÄÖµ
¶ÔÓÐЩº¯ÊýYÎÞ·¨»ý·ÖΪ0 µÄ»°£¬¿ÉÒÔÓûý·Ö¶à³öÀ´µÄÁ½¸ö ÍÏÀ­ÌõÍÏÀ­  £¬Ò²ÐíÄܳöÀ´  -_-||
BUG ¶àÊ ......

C# ¼ÓÃÜ£­MD5 ºÍ SHA1

ÔÚ ASP.NET ÖпÉÒԷdz£·½±ãµØÖ´ÐÐ MD5
»ò SHA1 ¼ÓÃÜ¡£
<%@ Import Namespace="System.Web.Security" %>
FormsAuthentication.HashPasswordForStoringInConfigFile
Ö»ÐèÒªÁ½²½£¬µÚÒ»²½ÒýÈëÃû³Æ¿Õ¼ä
£¨¸ÃÃû³Æ¿Õ¼äÒ²¿ÉÒÔÊ¡ÂÔÒýÓã©£¬µÚ¶þ²½Ö´ÐмÓÃܺ¯Êý¡£
FormsAuthentication.HashPasswordForStoringI ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ