python+selenium自動化測試css選擇器，定位元素神器，http://www.w3school.com.cn/cssref/css_selectors.asp

.intro, #firstname, , p, div,p, div p, div>p, div+p, [target], [target=_blank], [title~=flower], [lang|=en], a:link, a:visited, a:active, a:hover, input:focus, p:first-letter, p:first-line, p:first-child, p:before, p:after, p:lang(it), p~ul, a[src^=“https”], a[src$=".pdf"], a[src=“abc”], p:first-of-type, p:last-of-type, p:only-of-type, p:only-child, p:nth-child(2), p:nth-last-child(2), p:nth-of-type(2), p:nth-last-of-type(2), p:last-child, :root, p:empty, #news:target, input:enabled, input:disabled, input:checked, :not§, ::selection

一、頁面介紹

二、項目實戰

1、iframe[src*=BUSI] 采用字段包含的方式

2、cssBAJG = ‘#PRO_BAK_ORG + span > input[type=“text”]’ 采用同級#PRO_BAK_ORG + span ，與屬性值 input[type=“text”]'組合的方式

3、’# basicManagerForm > div:nth-child(6) > span:nth-child(2) > span > span > span:nth-child(2) > input.combo-text’ 表格元素利用下标來定位