0
WebElement we4=driver.findElement(By.xpath("/html/body/div/table/tbody/tr[2]/td[2]/div/div/div/div[4]/ul/li[3]/a"));
WebElement we3=driver.findElement(By.xpath("//*[@id='nav_cat_3']"));
当用萤火虫复制xpath时,两个xpath都会交替出现。他们之间有什么不同,虽然他们都在工作?selenium webdriver中xpath的区别?