ASP.NETÒ³ÃæÔËÐлúÖÆÒÔ¼°ÇëÇó´¦ÀíÁ÷³Ì
IIS×ÔÉíÊDz»ÄÜ´¦ÀíÏñASPXÀ©Õ¹ÃûÕâÑùµÄÒ³Ã棬ֻÄÜÖ±½ÓÇëÇóÏñHTMLÕâÑùµÄ¾²Ì¬Îļþ£¬Ö®ËùÒÔÄÜ´¦ÀíASPXÕâÑùÀ©Õ¹ÃûµÄÒ³Ã棬ÊÇÒòΪIISÓÐÒ»¸öISAPI¹ýÂËÆ÷£¬ËüÊÇÒ»¸öCOM×é¼þ¡£ASP.NET·þÎñÔÚ×¢²áµ½IISµÄʱºò£¬¾Í»áÌí¼ÓÒ»¸öWin32µÄÀ©Õ¹¶¯Ì¬¿âaspnet_isapi.dll¡£²¢½«À©Õ¹¿ÉÒÔ´¦ÀíµÄÒ³ÃæÀ©Õ¹Ãû£¨ÈçASPX£©×¢²áµ½IISÀïÃæ¡£À©Õ¹Æô¶¯ºó£¬¾Í¸ù¾Ý¶¨ÒåºÃµÄ·½Ê½À´´¦ÀíIISËù²»ÄÜ´¦ÀíµÄÒ³Ãæ¡£
µ±¿Í»§¶ËÇëÇóÒ»¸ö·þÎñÆ÷×ÊԴʱ£¬Õâ¸öHTTPÇëÇó»á±»inetinfo.exe½ø³Ì½Ø»ñ£¨www·þÎñ£©£¬È»ºóCheckÇëÇó×ÊÔ´µÄÀàÐÍ£¬²¢ÒÀ¾Ý×ÊÔ´Ó³ÉäÐÅÏ¢£¨´æ´¢ÔÚIISÔª¿âÖУ¬Ò»ÖÖIISרÓõÄÅäÖÃÊý¾Ý¿â£©½«ÇëÇóµÄ×ÊÔ´·ÖÅä¸øÌض¨µÄ´¦Àí³ÌÐòÄ£¿é¡£ÈôÇëÇóµÄÊǾ²Ì¬×ÊÔ´£¨img,text,htmlµÈ£©ÔòÓÉIIS´¦Àí£¨IISÔÚ±¾µØWeb ServerÉÏ·ÃÎÊÇëÇóµÄÎļþ£©£¬½«ÄÚÈÝÊä³öµ½¿ØÖÆ̨£¬·¢³öÇëÇóµÄä¯ÀÀÆ÷¾ÍÄܽÓÊÕµ½ËüÁË¡£ÈôÐèÒªÔÚ·þÎñÆ÷¶Ë´¦ÀíµÄÇëÇó£¬Ôò»á±»´«µ½ÒÑ×¢²áµÄÀ©Õ¹Ä£¿éÖУ¬aspxÇëÇó»á±»·ÖÅä¸øaspnet_isapi.dll£¬ÈÃÕâ¸ö³ÌÐò¿ªÊ¼´¦Àí´úÂ룬Éú³É±ê×¼µÄHTML´úÂ룬Ȼºó½«ÕâЩHTML¼ÓÈëµ½ÔÓеÄHTMLÖУ¬×îºó°ÑÍêÕûµÄHTML·µ»Ø¸øIIS£¬IISÔÙ°ÑÄÚÈÝ·¢Ë͵½¿Í»§ä¯ÀÀÆ÷¡£
ASP.NET FrameWork¶ÔÇëÇóµÄ´¦Àí£º
ÉÏÃæ˵µ½IIS½«ÏñASPXÕâÑùµÄÒ³Ãæ·ÖÅä¸øaspnet_isapi.dll£¬½Ó×Å´¦ÀíÈçÏ£º
1¡¢aspnet_isapi.dllÔò»áͨ¹ýÒ»¸öHttp PipeLineµÄ¹ÜµÀ½«Õâ¸öHttpÇëÇ󷢸øw3wp.exe£¨iis ¹¤×÷Õß½ø³Ì£¬IIS6.0ÖнÐ×ö w3wq.exe£¬IIS5.0ÖнÐ×ö aspnet_wp.exe)£¬Ö®ºóasp.net framework¾Í»áͨ¹ýHttpRuntimeÀ´´¦ÀíÕâ¸öHttpÇëÇó¡£
2¡¢HttpRuntimeÊ×ÏÈ»áÈ·¶¨´¦Àí¸ÃÇëÇóµÄÀàÃû£¬HttpRuntimeͨ¹ý¹«¹²½Ó¿ÚIHttpHandlerÀ´µ÷ÓøÃÀà»ñÈ¡±»ÇëÇó×ÊÔ´µÄÀàµÄʵÀý¡£
3¡¢µ÷ÓÃHttpRuntime.ProcessRequest¿ªÊ¼´¦ÀíÒª·¢Ë͵½ä¯ÀÀÆ÷µÄÒ³Ã棬¾ßÌå˵¾ÍÊÇ´´½¨Ò»¸öHttpContextʵÀý£¬Ëü·â×°ÁËËùÓÐÓëÇëÇóÓйصÄhttpÌØÓеÄÐÅÏ¢£¬²¢³õʼ»¯Ò»¸öWrite¶ÔÏóÓÃÓÚ»º´æ±ê¼Ç´úÂë¡£
4¡¢HttpRuntimeʹÓÃÉÏÏÂÎÄÐÅÏ¢²éÕÒ»òн¨ÄÜ´¦Àí¸ÃÇëÇóµÄWEBÓ¦ÓóÌÐòµÄ¶ÔÏó¡£ÓÉHttpApplication Factory¸ºÔð·µ»ØHttpApplicationʵÀý¡£
5¡¢HttpApplicationʵÀý»á¶ÁÈ¡web.configÖÐËùÓÐHttpModuleµÄÅäÖá£
5¡¢HttpApplication¶ÔÏóʹÓÃIHttpHandlerFactoryÀàÐ͵ÄʵÀý·µ»ØHttpHandler£¨http´¦Àí³ÌÐò£©¸øHttpRuntime¶ÔÏó¡£Ò»¸öÒ³ÃæÖ»ÊǸöhttp´¦Àí³ÌÐò¶ÔÏó¡£
6¡¢×îºóÓÉHttpRuntime¶ÔÏóµ÷ÓÃIHttpHandlerµÄÒ³Ãæ¶ÔÏóµÄProcessRequest·½·¨¡£
Ïà¹ØÎĵµ£º
ÔÚ½øÐÐASP.NETµ÷ÊÔµÄʱºò£¬ÎÒÃǾ³£ÐèÒª½èÖúһЩÍⲿ¹¤¾ßÀ´¸¨ÖúÎÒÃÇ¡£Ë×»°Ëµ£¬¹¤ÓûÉÆÆäÊ ±ØÏÈÀûÆäÆ÷¡£¿É±ðС¿´ÁËÕâЩ¹¤¾ß£¬ËüÊÇÄã½â¾ö¸´ÔÓÎÊÌâµÄ±Ø±¸ÀûÆ÷¡£±È½Ï³£ÓõÄÓÐÕâЩ£º
HTTP×¥°ü¹¤¾ß£º Microsoft Network Monitor£¬Fiddler2£¬HttpWatcher µÈ£¬Ö÷ÒªÓÃÀ´²é¿´HTTPÏûÏ¢µÄheader£¬ÒÔ¼°body¡£ http://www.mscto.com
´ ......
¡ï1. ʹÓÃQueryString±äÁ¿
¡¡¡¡¡¡QueryStringÊÇÒ»Öַdz£¼òµ¥µÄ´«Öµ·½Ê½£¬Ëû¿ÉÒÔ½«´«Ë͵ÄÖµÏÔʾÔÚä¯ÀÀÆ÷µÄµØÖ·À¸ÖС£Èç¹ûÊÇ´«µÝÒ»¸ö»ò¶à¸ö°²È«ÐÔÒªÇ󲻸߻òÊǽṹ¼òµ¥µÄÊýֵʱ£¬¿ÉÒÔʹÓÃÕâ¸ö·½·¨¡£µ«ÊǶÔÓÚ´«µÝÊý×é»ò¶ÔÏóµÄ»°£¬¾Í²»ÄÜÓÃÕâ¸ö·½·¨ÁË¡£ÏÂÃæÊÇÒ»¸öÀý×Ó£º
a.aspxµÄC#´úÂë
private void B ......
public string NoHTML(string Htmlstring) //È¥³ýHTML±ê¼Ç
{
//ɾ³ý½Å±¾
Htmlstring = Regex.Replace(Htmlstring, @" <mce:script[^><!--
]*?>.*?
// --></mce:script>", "", RegexOptions.IgnoreCase);
//ɾ³ýHTML
Htmlstring = Re ......
Ò»¡¢Èý²ãÌåϵ¼Ü¹¹¡¡¡¡1.±íʾ²ã(USL)£ºÖ÷Òª±íʾWEB·½Ê½£¬Ò²¿ÉÒÔ±íʾ³ÉWINFORM·½Ê½¡£Èç¹ûÂß¼²ãÏ൱ǿ´óºÍÍêÉÆ£¬ÎÞÂÛ±íÏÖ²ãÈçºÎ¶¨ÒåºÍ¸ü¸Ä£¬Âß¼²ã¶¼ÄÜÍêÉƵØÌṩ·þÎñ¡£
¡¡¡¡2.ÒµÎñÂß¼²ã(BLL)£ºÖ÷ÒªÊÇÕë¶Ô¾ßÌåµÄÎÊÌâµÄ²Ù×÷£¬Ò²¿ÉÒÔÀí½â³É¶ÔÊý¾Ý²ãµÄ²Ù×÷£¬¶ÔÊý¾ÝÒµÎñÂß¼´¦Àí¡£Èç¹û˵Êý¾Ý²ãÊÇ»ýľ£¬ÄÇÂß¼²ã¾ÍÊǶÔÕâЩ»ýľµÄ ......
1.ʲôÊÇcookie?
cookie ÊÇһС¶ÎÎı¾ÐÅÏ¢£¬°éËæÓû§ÇëÇó£¬ÔÚweb·þÎñÆ÷ºÍä¯ÀÀÆ÷Ö®¼ä´«µÝ¡£Óû§Ã¿´Î·ÃÎÊÕ¾µãµÄʱºò£¬
webÓ¦ÓóÌÐò¶¼¿ÉÒÔ¶ÁÈ¡cookie°üº¬µÄÐÅÏ¢¡£
¼ÙÉèÔÚÓû§ÇëÇóÄúµÄÍøÕ¾µÄij¸öÒ³Ãæʱ£¬ÄúµÄÓ¦ÓóÌÐò²»½öÊÇ·µ»ØÇëÇóµÄÒ³Ã档ͬʱҲ·µ»ØÒ»¸ö°üº¬ÈÕÆÚ
ºÍʱ¼äµÄcookie¡£Óû§µÄä¯ÀÀÆ÷ÔÚ»ñµÃÒ³ÃæµÄͬʱҲ»ñµÃÁË ......