Jqueryxpathセレクター
Jquery Xpath Selector
Insert title here $(function(){ Var root = ' ' //1. Selector var tt =$(root).find('#branding').html() alert(tt) //xpath selector var ttt =$(root).find('//div[id='branding']').html() alert(ttt) var url = 'http://m635674608.iteye.com/admin/blogs/2208989' $.get(url,function(data){ root =data //2. The same effect as 1 var t =$(root).find('#header').html() alert(t) //xpath selector var t2 =$(root).find('//div[id='header']').html() alert(t2) }) })