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
C#´úÂëÓëjavaScriptº¯ÊýµÄÏ໥µ÷ÓÃ
ÎÊ£º
1.ÈçºÎÔÚJavaScript·ÃÎÊC#º¯Êý?
2.ÈçºÎÔÚJavaScript·ÃÎÊC#±äÁ¿?
3.ÈçºÎÔÚC#ÖзÃÎÊJavaScriptµÄÒÑÓбäÁ¿?
4.ÈçºÎÔÚC#ÖзÃÎÊJavaScriptº¯Êý?
ÎÊÌâ1´ð°¸ÈçÏ£º
javaScriptº¯ÊýÖÐÖ´ÐÐC#´úÂëÖеĺ¯Êý£º
·½·¨Ò»£º1¡¢Ê×ÏȽ¨Á¢Ò»¸ö°´Å¥£¬ÔÚºǫ́½«µ÷Óûò´¦ÀíµÄÄÚÈÝдÈëbutton_clickÖÐ ......
ÍæÍ¸javascriptµ¯³ö´°¿Ú
--------------------------------------------------------------------------------
¡¡¡¡¾³£ÉÏÍøµÄÅóÓÑ¿ÉÄܻᵽ¹ýÕâÑùÒ»Ð©ÍøÕ¾£¬Ò»½øÈëÊ×Ò³Á¢¿Ì»áµ¯³öÒ»¸ö´°¿Ú£¬»òÕß°´Ò»¸öÁ¬½Ó»ò°´Å¥µ¯³ö£¬Í¨³£ÔÚÕâ¸ö´°¿ÚÀï»áÏÔʾһЩעÒâÊÂÏî¡¢°æÈ¨ÐÅÏ¢¡¢¾¯¸æ¡¢»¶Ó¹â¹ËÖ®ÀàµÄ»°»òÕß×÷ÕßÏëÒªÌØ±ðÌáʾµ ......
<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)"> ......
¼òµ¥µÄÀý×Ó£¬×Ô¼º¿´¿´£¬Ê¡µÃÒÔºóÀÏÊÇÈ¥ÕÒÁË¡£
<script language="javascript">
//ÓÃÕýÔòÌæ»»½«XÌæ»»³Éy
var s="daxdasx";//Ô×Ö·û´®
var k="x";//±»Ìæ»»µÄ×Ö¶Î
var re = new RegExp(k,"g");
alert("Ìæ»»Ç°×Ö·û´®Îª£º"+s);
s = s.replace(re,"y");
alert("Ìæ»»ºó×Ö·û´®Îª£º"+s);
</script> ......