C＃。硒。查找元素中的正则表达式

Question

是否可以在WebDriver.FindElement()中使用正则表达式或某些“包含”函数？

例如我使用XPath这样

//html//body//form//table//tbody//tr//td//a[@href='view.php?id='] 

和id就像view.php?id=132548

Answer 1

使用XPath的一个随机数，包含功能的元素

//html//body//form//table//tbody//tr//td//a[contains(@href,'view.php?id=')] 

Answer 2

可以在CSS selectors使用正则表达式，

WebElement element = driver.findElement(By.cssSelector("E[foo^='bar']")); 

E[foo="bar"] an E element whose "foo" attribute value is exactly equal to "bar" 
E[foo~="bar"] an E element whose "foo" attribute value is a list of whitespace-separated values, one of which is exactly equal to "bar" 
E[foo^="bar"] an E element whose "foo" attribute value begins exactly with the string "bar" 
E[foo$="bar"] an E element whose "foo" attribute value ends exactly with the string "bar" 
E[foo*="bar"] an E element whose "foo" attribute value contains the substring "bar" 

Answer 3

我不确定，但我认为正则表达式不会在Selenium 2中支持2