JavaScript½øÐÐGETºÍPOSTÇëÇó
JavaScript½øÐÐGETºÍPOSTÇëÇó
WebÉÏ×î³£¼ûµÄÇëÇó¾ÍÊÇGETÇëÇó.ÿ´ÎÔÚä¯ÀÀÆ÷ÖÐÊäÈëURL²¢´ò¿ªÒ²Ã×ÄÉÊÐ,¾ÍÊÇÔÚÏò·þÎñÆ÷·¢ËÍÒ»¸öGETÇëÇó.
GETÇëÇó£º
GETÇëÇóµÄ²ÎÊýʹÓÃÎʺÅ×·¼Óµ½URLµÄ½áβ,ºóÃ×ÄɸøÕâÓÃ&ºÃÁ¬½ÓÆðÀ´µÄÃû³Æ/Öµ.ÀýÈç:
http://www.somewhere.com/page.php?name1=value1&name2=value2&name3=value3
ÿ¸öÃû³ÆºÍÖµ¶¼ÊÇÔÚ±àÂëºó²ÅÄÜÓÃÔÚURLÖУ¨ÔÚjavaScriptÖпÉÒÔÓÃencodeURIComponent()½øÐбàÂ룩¡£URL×î´ó³¤¶ÈΪ2048×Ö·û£¨2KB£©¡£ÎʺúóÃ×ÄɵÄÄÚÈݳÉΪ²éѯ×Ö·û´®£¬ÕâЩ²ÎÊý¿ÉÒÔÔÚ·þÎñÆ÷¶ËµÄÒ³ÃæÖжÁÈ¡¡£
ÒªÓÃXMLHTTPÇëÇó¶ÔÏó·¢ËÍÒ»¸öGETÇëÇó¡£Ö»Ð轫URL£¨°üº¬ËùÓеIJÎÊý£©´«Èëopen()·½·¨¡£Í¬Ê±µÚÒ»¸ö²ÎÊý¶ÎÉèΪ”get”:
oRequest.open(“get”, “http://www.somewhere.com/page.php?name=value”, false);
ÒòΪ²ÎÊý±ØÐëÖð¼Òµ½URLµÄĩ⣬ËùÒÔ×îºÃÓÃÒ»¸öº¯ÊýÀ´´¦Àí´Ëϸ½Ú£º
Function addURLParam(sURL, sParamName, sParamName){
sURL += (sURL.indexOf(“?”) == -1 ? “?” : “&”);
sURL += encodeURIComponent(sParamName) + “=” + encodeURIComponent(sParamName);
return sURL;
}
Èý¸ö²ÎÊý·Ö±ðΪ£ºÒªÌí¼ÓµÄURL£¬²ÎÊýÃû³ÆºÍ²ÎÊýÖµ¡£
POSTÇëÇó£º
POSTÇëÇóͨ³£ÓÃÓÚÌá½»Êý¾Ý£¬±ÈGETÇëÇó¿ÉÒÔ·¢Ë͸ü¶àµÄÊý¾Ý£¨´óÔ¼2GB£©¡£
¹¹ÔìPOSTµÄÇëÇó²ÎÊýµÄº¯Êý£º
Function addPostParam(sParams, sParamName, sParamValue){
if(sParams.length>0){sParams += “&”};
return sParams +encodeURIComponent(sParamName) + “=”
+ encodeURIComponent(sParamName);
}
½ÓÏÂÀ´ÎªÁËÄÜʹPOSTÇëÇóµÄ·þÎñÆ÷¶ËÒ³ÃæÕýÈ·µÄ½âÊÍÓд˺¯Êý¹¹ÔìµÄ²ÎÊý×Ö·û´®£¬ÐèÒª½«POSTÇëÇóÊײ¿“Content-Type”ÉèÖÃΪ“application/x-www-urlencoded”£¬ËùÒÔÐèҪʹÓÃsetRequestHeader()·½·¨ÉèÖÃÕâ¸öÊײ¿£º
var sParams = ‘ ‘;
sParams = addPostParam();
oRequest.open(&ldq
Ïà¹ØÎĵµ£º
ÒýÑÔ
ÒªÀí½â JavaScript£¬ÄãµÃÊ×ÏÈ·Å϶ÔÏóºÍÀàµÄ¸ÅÄ»Øµ½Êý¾ÝºÍ´úÂëµÄ±¾Ô¡£Ç°ÃæËµ¹ý£¬±à³ÌÊÀ½çÖ»ÓÐÊý¾ÝºÍ´úÂëÁ½ÖÖ»ù±¾ÔªËØ£¬¶øÕâÁ½ÖÖÔªËØÓÖÓÐמÀ²ø²»ÇåµÄ¹ØÏµ¡£JavaScript¾ÍÊǰÑÊý¾ÝºÍ´úÂë¶¼¼ò»¯µ½×îÔʼµÄ³Ì¶È¡£
»ù±¾ÀàÐÍ
Ò»¡¢¼òµ¥Êý¾ÝÀàÐÍ£ºundefined¡¢null¡¢boolean¡¢number¡¢string£¨×¢Ò⣺¶¼Ê ......
ÒýÑÔ
ÔÙÀ´¿´¿´functionÓëobjectµÄ³¬È»½áºÏ°É¡£
ÔÚÃæÏò¶ÔÏóµÄ±à³ÌÊÀ½çÀÊý¾ÝÓë´úÂëµÄÓлú½áºÏ¾Í¹¹³ÉÁ˶ÔÏóµÄ¸ÅÄî¡£×Ô´ÓÓÐÁ˶ÔÏ󣬱à³ÌÊÀ½ç¾Í±»»®·Ö³ÉÁ½²¿·Ö£¬Ò»¸öÊǶÔÏóÄÚµÄÊÀ½ç£¬Ò»¸öÊǶÔÏóÍâµÄÊÀ½ç¡£¶ÔÏóÌìÉú¾ßÓÐ×Ô˽µÄÒ»Ãæ£¬ÍâÃæµÄÊÀ½çδ¾ÔÊÐíÊDz»¿É·ÃÎʶÔÏóÄÚ²¿µÄ¡£¶ÔÏóÒ²Óдó ......
a href="javascript:if(confirm(
ÐüÉÍ·Ö£º0 - ½â¾öʱ¼ä£º2008-9-25 13:58
a href="javascript:if(confirm('http://hunter.51rc.com/ \n\nÎļþ²¢Î´ÒÀ Teleport Pro È¡»Ø£¬ÒòΪ ËüµÄÓò»ò·¾¶³¬¹ý¿ªÊ¼ÍøÖ·ÖÐÉèÖõķ¶Î§¡£ \n\nÄãÒª´Ó·þÎñÆ÷ÉÏ´ò¿ªËüÂð£¿'))window.location='http://hunter.51rc.com/'" tppabs="http://h ......
ÎÒÃǶ¼ÖªµÀjava¡¢c#¡¢vbµÈÓïÑÔ¶¼ÓÐsleepÔÝÍ£µÄº¯Êý£¬¶øJavaScript½Å±¾Ã»ÓÐÀàËÆµÄ¹¦ÄÜ¡£
ÏÂÃæ¾ÍÊÇÎÒµÄʵÏֵķ½·¨£º
<mce:script type="text/javascript"><!--
function test()
{
var s="javascript--ÔÝÍ£º¯Êý";
setTimeout(
function(){
eval(sleep(test)); //Ö´ÐÐreturnÖ®ºóµÄ´úÂ룬Ҳ¾ÍÊÇ&ldq ......
<input type=button value=ˢРonclick="window.location.reload()">
<input type=button value=ǰ½ø onclick="window.history.go(1)">
<input type=button value=ºóÍË onclick="window.history.go(-1)"> ......