Selenium选择器推荐用CSS选择器
If you don’t care about the ordering of child elements, you can use an attribute selector in selenium to choose elements based on any attribute value. A good example would be choosing the ‘username’ element of the form above without adding a class.
We can easily select the username element without adding a class or an id to the element.
按照ID:
div#elementId ...
按照属性：
XPATH: //input[@name='username']
CSS: input[name='username']We can even chain filters to be more specific with our selectors.
XPATH: //input[@name='login'and @type='submit']
CSS: input[name='login'][type='submit']
or选择：用逗号分割即可
css: div.class1,div.class2标签：username,name,Selenium,element,学习,input,选择器 From： https://www.cnblogs.com/xiuquan/p/16664559.html