How to click a hyperlink without any link text

问题

I am trying to click on a hyperlink without a link text.

I have:

 <a id="fontColor" href="f?p=420181023:1:12264109389989:1416222:NO::P1_SEMCODE:20190">
     <strong>Check</strong>
 </a>

I've tried:

driver.findElement(By.xpath("//a[@href='f?p=420181023:1:12264109389989:1416222:NO::P1_SEMCODE:20190']")).click();

Causes No.SuchElementException

driver.findElement(By.id("fontColor")).click();

Does nothing

I have read different materials from different websites but it seems none mention hyperlinks without link text. Is there a alternative to

By.xpath()
By.id() 
By.linkText() 

Sources:

How to click a href link using Selenium

https://www.w3schools.com/html/html_links.asp

回答1:

The desired element looks to be a dynamic element so invoke click() you need to induce WebDriverWait for the desired element to be clickable and you can use either of the following solutions:

• cssSelector:

  new WebDriverWait(driver, 20).until(ExpectedConditions.elementToBeClickable(By.cssSelector("a#fontColor[href*='P1_SEMCODE']>strong"))).click();
  

• xpath:

  new WebDriverWait(driver, 20).until(ExpectedConditions.elementToBeClickable(By.xpath("//a[@id='fontColor' and contains(@href, 'P1_SEMCODE')]/strong[contains(., 'Check')]"))).click();
  

来源：https://stackoverflow.com/questions/54120244/how-to-click-a-hyperlink-without-any-link-text