×î½üʹÓÃjQueryÓöµ½ÖÐÎÄÂÒÂëÎÊÌâ,ÆäʵËûµÄÖÐÎÄÂÒÂë¾ÍÊÇÒòΪcontentTypeûÓÐÖ¸¶¨±àÂë,Ö»ÐèÔÚjQuery.jsÖÐË÷¡¯contentType¡¯È»ºóÔÚapplication/x-www-form-urlencodedºóÃæ¼ÓÉÏ; charset=UTF-8×îÖÕ±ä³ÉcontentType:"application/x-www-form-urlencoded; charset=UTF-8"ÎÊÌâ¸ã¶¨¡£
±ØÒªËµÃ÷£º
ʹÓÃpost·½·¨»á³öÏÖÂÒÂ룬ÕâÊÇÓÉÓÚÒì²½¶ÔÏóXMLHttpRequestÔÚ´¦Àí·µ»ØµÄresponseTextµÄʱºò£¬Êǰ´UTF-8±àÂë½øÐнâÂëµÄ¡£ËùÒÔpost·½Ê½µÄ»°£¬±ØÐë°Ñaction.aspÒ³Áí´æÎªÊ±£¬µÚÈýÏîµÄ±àÂëÓÉ ANST ¸ÄΪ UTF-8 (ÇëÎñ±Ø¼Çס).
---------------------------------------------------------------------------------------
JQuery AjaxÌá½»³öÏÖÖÐÎÄÂÒÂëµÄ½â¾ö°ì·¨2
ǰʹÓÃJqueryµÄʱºòһֱûÓз¢ÏÖ£¬ÓÃAjaxÌá½»µÄʱºò»á³öÏÖÂÒÂ룬ÎҲ²â¿ÉÄÜÊÇÒòΪ±àÂëµÄÔÒò
¿ÉÄÜ´æÔÚÒÔϼ¸µãÔÒò£º
1.HTMLµÄ±àÂ벻ͳһ£ºÈçÒ³ÃæÓõÄGB2312£¬ºÃÏñJQuery¶ÔËüÖ§³Ö²»Ì«ºÃ¡£ÒÔǰÎÒÒ»Ö±¶¼ÊÇÓÃUTF-8µÄ£¬Ò»Ö±¶¼Ã»Óз¢ÏÖ£»
2.ÎļþµÄ±àÂ룬Õâ¸ö²»ºÃÔÚ±íÃæÉÏ¿´µ½£¬¼òÌåÖÐÎİæµÄ²Ù×÷ϵͳ´æµÄÎı¾¸ñʽµÄÎļþĬÈÏÊÇ GB2312£¬½¨Òé°ÑÎļþ»»³ÉUTF-8¸ñʽµÄ
×î¼òµ¥µÄ½â¾ö°ì·¨£¬°ÑÌá½»µÄÖÐÎÄÎı¾Óà JSµÄ escape ´¦Àíһϣ¬¾Í²»»áÏÖ³öÏÖÂÒÂëÁË¡£
È磺
//±£´æÊý¾Ý
$.ajax({
url:"/guide/savecomments.aspx" ,
type:"POST" ,
dataType:"json" ,
data:"Action=SaveComment&CommNickName=" +escape(CommNickName.val()) + "&CommContent="
+escape(CommContent.val()) + "&GuideID=" + GuideID.val() + "&ScoreLogType=<%=ScoreLogType %>",
success:function(results){
alert(results.message);
-------------------------------------------------------------------------------
½â¾öµÄ°ì·¨ÉÏÓÃjsµÄ±àÂ뺯ÊýencodeURIComponent(string)´¦Àíһϣ¬°ÑÖÐÎÄ"ÍõÏþÃ÷"±àÂë³É"%E7%8E%8B%E6%99%93%E6%98%8E"£¬¾ÍOKÁË¡£
˳±ã˵һÏ£¬ÎÒµÄtomcatϵÄURIEncoding=UTF-8
-------------------------------------------------------------------------------
½ñÌìÔÚʹÓÃjquery¼ì²âÓû§ÃûµÄʱºò£¬¶ÔÓ¢ÎĺÍÊý×ÖµÄÓû§Ãû¼ì²âÕýÈ·£¬µ«ÊǶÔÖÐÎĵÄʱºò£¬¼ì²â³ö´í£¬¾¹ýÔÚÍøÉϲéѯһ¶Îʱ¼ä£¬ÖÕÓÚÕÒµ½ÁËÔÒò£¬ÊÇÂÒÂëÎÊÌ⣬½â¾ö·½·¨£º
1¡¢Ö»ÒªÔÚajaxÖÐÓÐÊý¾ÝÌύʱ£¬Èç¹ûÒ³Ãæ±àÂë²»ÊÇutf-8µÄ£¬¶¼Ó¦¸Ã¶ÔÌá½»µÄÊý¾Ý½øÐбàÂ룬jsµÄ±àÂ뺯ÊýΪescape()
2¡¢ÔÚ·þÎñÆ÷¶ËÒ³½ÓÊÕÊý¾Ýºó½øÐнâÂ룬Ȼºó¶ÔÊý¾Ý½øÐÐÏà¹ØµÄ´¦ÀíºóÔÙ±àÂë
3¡¢·µ»Øµ½¿Í»§¶ËºóÔÙ½âÂë
4¡¢Èç¹ûûÓÐÌá½»Êý¾Ý£¬¶øÊÇÖ±½Ó´Ó·þÎñÆ÷¶Ë»ñÈ¡Êý¾Ý£¬ÄÇÖ±½ÓÔÚ·þÎñÆ÷Ò³ÃæÉèÖÃResponse.Charset="gb2312"¼´¿É£¬²»ÓÃÔÙ±àÂë½âÂë
vbscriptÖзֱð¶ÔÓ¦jsÖеÄescape()ºÍunescape()º¯Êý ³ÌÐò´úÂë
-------------------------------------------------------------------------------
ͨ¹ýÒÔÏ´¦Àí·½Ê½µÃµ½½â¾ö£º
´«µÝ²ÎÊýµÄʱºò ¶Ô²ÎÊý½øÐбàÂëpriceName="encodeURI(priceName)"£¬Ò²¿ÉÒÔÓÃencodeURIComponent();
·þÎñÆ÷¶ËÎÞÐè×öÆäËû´¦Àí: String priceName = request.getParameter("priceName");
¸ã¶¨£¡£¡£¡