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1. load( url, [data], [callback] ) £ºÔØÈëÔ¶³Ì HTML Îļþ´úÂë²¢²åÈëÖÁ DOM ÖС£
url (String) : ÇëÇóµÄHTMLÒ³µÄURLµØÖ·¡£
data (Map) : (¿ÉÑ¡²ÎÊý) ·¢ËÍÖÁ·þÎñÆ÷µÄ key/value Êý¾Ý¡£
callback (Callback) : (¿ÉÑ¡²ÎÊý) ÇëÇóÍê³Éʱ(²»ÐèÒªÊÇsuccessµÄ)µÄ»Øµ÷º¯Êý¡£
Õâ¸ö·½·¨Ä¬ÈÏʹÓà GET ·½Ê½À´´«µÝµÄ£¬Èç¹û[data]²ÎÊýÓд«µÝÊý¾Ý½øÈ¥£¬¾Í»á×Ô¶¯×ª»»ÎªPOST·½Ê½µÄ¡£jQuery 1.2 ÖУ¬¿ÉÒÔÖ¸¶¨Ñ¡Ôñ·û£¬À´É¸Ñ¡ÔØÈëµÄ HTML Îĵµ£¬DOM Öн«½ö²åÈëɸѡ³öµÄ HTML ´úÂë¡£Óï·¨ÐÎÈç "url #some > selector"¡£
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$(".ajax.load").load("[url]http://www.cnblogs.com/QLeelulu/archive/2008/03/30/1130270.html[/url] .post",
function (responseText, textStatus, XMLHttpRequest){
this;//ÔÚÕâÀïthisÖ¸ÏòµÄÊǵ±Ç°µÄDOM¶ÔÏ󣬼´$(".ajax.load")[0]
//alert(responseText);//ÇëÇ󷵻صÄÄÚÈÝ
//alert(textStatus);//ÇëÇó״̬£ºsuccess£¬error
//alert(XMLHttpRequest);//XMLHttpRequest¶ÔÏó
});
 
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2. jQuery.get( url, [data], [callback] )£ºÊ¹ÓÃGET·½Ê½À´½øÐÐÒì²½ÇëÇó
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url (String) :  ·¢ËÍÇëÇóµÄURLµØÖ·.
data (Map) : (¿ÉÑ¡) Òª·¢Ë͸ø·þÎñÆ÷µÄÊý¾Ý£¬ÒÔ Key/value µÄ¼üÖµ¶ÔÐÎʽ±íʾ£¬»á×öΪQueryString¸½¼Óµ½ÇëÇóURLÖС£
callback (Function) : (¿ÉÑ¡) ÔØÈë³É¹¦Ê±»Øµ÷º¯Êý(Ö»Óе±ResponseµÄ·µ»Ø״̬ÊÇsuccess²ÅÊǵ÷Óø÷½·¨)¡£
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