問(wèn)下怎么能查找到這個(gè)元素!
JS查找元素!
19990000
2016-10-08 21:19:37
TA貢獻(xiàn)158條經(jīng)驗(yàn) 獲得超188個(gè)贊
var?spanElem?=?document.getElementsByClassName('conve-item-icon-tab')[0]; var?spanElem?=?document.getElementsByClassName('conve?J_Conve')[0].getElementsByTagName('span')[1]; var?spanElem?=?document.querySelector('.conve-item-icon-tab'); var?spanElem?=?document.querySelector('.conve.J_Conve?ul?li').children[1]; var?spanElem?=?document.querySelectorAll('div.conve.J_Conve?span')[1];
舉報(bào)