PHP´«ÖµµÄÎÊÌ⣬50·ÖÇë¸ßÈ˰ïÖú£¡ - PHP / »ù´¡±à³Ì
ÎÒµÄlist.phpÎļþÐèÒª´«Öµ²ÅÄÜ»ñÈ¡Êý¾Ý£¬ÀýÈçlist.php?catid=123£» ÎÒÏëÖ±½ÓÔÚlist.phpÎļþÖн«catid=123µÄ123µÄÖµ´«½øÈ¥£¬Ó¦¸ÃÔõôʵÏÖÄØ£¿ Íû¸ßÊÖÌṩ½â¾ö·½·¨£¬£¬Ð¡µÜ¹òлÁË
²»Ã÷°×ʲôÒâ˼£¬catid²»ÊǶ¯Ì¬´«ÈëÂ𣿠ÄãµÄÒâ˼ÊDz»ÏëÔÙurlÉÏÏÔʾÄãµÄIDô? ÀýÈçÓÃCOOKIE »òÕßsession ÔÙ»òÕßÓà htmlµÄÒþ²ØÓò setcookie("catid",123) $_cookie["catid"]ÒýÓà ÎÒµÄlist.phpÎļþÐèÒª´«Öµ²ÅÄÜ»ñÈ¡Êý¾Ý£¬ÀýÈçlist.php?catid=123£» ÎÒÏëÖ±½ÓÔÚlist.phpÎļþÖн«catid=123µÄ123µÄÖµ´«½øÈ¥£¬Ó¦¸ÃÔõôʵÏÖÄØ£¿ Íû¸ßÊÖÌṩ½â¾ö·½·¨£¬£¬Ð¡µÜ¹òлÁË Äã µÄ catid=123 ²»ÊǼº¾½« 123 ´«µ½ list.php ÀïÁËÂ𣿣¿ ÄãÊÇÏëÎÊ£¬ÔõÑùÔÚ list.php »ñÈ¡ 123 Õâ¸öÖµ°É£¿£¿ echo $_GET['id'];//123 ÄãÊÔÊÔ $catid = $_GET['catid']; ÕâÊÇ $catid Ó¦¸ÃµÈÓÚ123À²¡£ ÔÚlist.phpÖÐÓÃ$_GET['catid']À´»ñÈ¡´«½øÈ¥µÄÖµ ¸ø·Ö°É£¡ PHP code: $default = "";//ÄãµÄĬÈÏÖµ $catid = isset($_GET['catid']) ? $_GET['catid'] : $default;ÒýÓà ÔÚlist.phpÖÐÓÃ$_GET['catid']À´»ñÈ¡´«½øÈ¥µÄÖµ $catid = isset($catid) ? intval($catid) : ''; ÎÒµÄÒâ˼ÊÇÔõôֱ½ÓÔÚlist.phpÖиøcatid¸³Öµ£¬´«½øÈ¥ Ò²¾ÍÊÇ˵£¬ÎÒÏë·ÃÎÊlist.php?ca
Ïà¹ØÎÊ´ð£º
ÎÒ¸ÕѧϰphpÇëÎÊ£¬Èç¹ûÎÒ°ÑphpÎļþÉÏ´«ÖÁ·þÎñÆ÷ºó£¬ÀýÈçhttp://www.****.com/cast.phpÕâ¸öÎļþ»á²»»á±»±ðÈËÏÂÔØ»ò¸´Öư¢£¿ ¿ÉÒÔ±»ÏÂÔØ£¬Ò²¿ÉÒÔ²»±»ÏÂÔØ£¬¿´web·þÎñÆ÷¶Ô¸ÃÎļþȨÏÞµÄÅäÖà ¿´Äã¶ÔÎļþȨÏÞµÄÉèÖà ......
Ôڲɼ¯Ò»¸öÒ³ÃæµÄʱºòͨ³£¶¼ÊÇʹÓÃfile_get_contents($url) ²»¹ý·µ»ØµÄ½á¹ûÓÐʱºò»á²»È« Èç¹ûÔÚhtmlÖÐʹÓà document.ready,ÔÚÒ³Ãæ×¼±¸ºÃºó£¬Ê¹ÓÃajax¶ÁÈ¡±ðÒ»²¿·ÖµÄÊý¾Ý ÔÙͨ¹ýÐÞ¸Ähtml±êÇ©µÄÄÚÈÝ£¬¾Í²¿·ÖµÄÊý¾Ý¾ ......
Warning: odbc_connect() [function.odbc-connect]: SQL error: [Microsoft][ODBC Çý¶¯³ÌÐò¹ÜÀíÆ÷] δ·¢ÏÖÊý¾ÝÔ´Ãû³Æ²¢ÇÒδָ¶¨Ä¬ÈÏÇý¶¯³ÌÐò, SQL state IM002 in SQLConnect in D:\0\msc\msc\tel.php on line 44 Í ......
ÔÚÏÂһѧϰPHP¿ìÒª°ëÄêÁË£¬µ«ÊÇPHP»¹ÊDz»ÖªµÀÔõôÑù°ÑPHPÔËÓõ½ÏÖʵÖУ¬Ï£ÍûÓиßÊÖÓÃPHP×öºÃÁ˵Ķ«Î÷£¬¹©Ð¡µÜѧϰ²Î¿¼Ò»Ï£¬ÒÔ±ãÌá¸ß×Ô¼ºµÄˮƽ¡£ QQ£º766139989 ÏëÒª×öºÃµÄ¶«Î÷£¬ Ϊʲô²»È¥Ï¸ö¿ªÔ´µÄ³ÌÐòÀ´¿´ ......
Çë½Ì¸ßÊÖ°ïæ£¬session_start£¨£©·ÅÔÚÍⲿµÄÎļþÓà require »ò include °üº¬½øÀ´£¬ÇëÎÊÕâÑù×öºÏÀíÂ𣿣¿´úÂëÔËÐÐÊÇÕý³£µÄ£¬ÕâÑù×öºÏÀíÂ𣿣¿Çë¸ßÊÖÖ¸µã¡£¡£¡£¡£ лл···· require »ò include ......