```python# 1>利用元素属性定位driver.find_element_by_xpath("//*[@id='kw']")# 2>绝对路径(层级关系)定位driver.find_element_by_xpath("/html/body/div[1]/div[1]/div[5]/div/div/form/span[1]/input")# 3>层级+元素属性定位driver.find_element_by_xpath("//div[@id='wrapper']/div[1]/div[5]/div/div/form/span[1]/input")# 4>逻辑运算符定位driver.find_element_by_xpath("//*[@id='kw' and @name='wd']")```