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在Selenium自动化中查找损坏的链接

使用Selenium和Java查找Broken链接

问题陈述

在网页上查找损坏的链接可以分为两个步骤

1.查找页面上的所有链接。

2.如果链接断开，请迭代检查链接。

所有链接通常都在图像<img />和网页上的锚点标签<a/>。此外，所有链接都被称为元素标记的href属性。

例如：<a href="http://toolsqa.com/selenium-introduction/">简介</a>。这将显示为文本“简介”的链接。

让我们进入细节。第1步是查找所有图像和锚标记元素。在此步骤中，您还希望过滤掉没有href属性的元素。下面是显示如何执行此操作的代码。

  public static List findAllLinks(WebDriver driver)
<p>{</p>
<pre><code>  List elementList = new ArrayList();

  elementList = driver.findElements(By.tagName("a"));

  elementList.addAll(driver.findElements(By.tagName("img")));

  List finalList = new ArrayList(); ;

  for (WebElement element : elementList)

  {

	  if(element.getAttribute("href") != null)

	  {

		  finalList.add(element);

	  }		  

  }	

  return finalList;
</code></pre>
<p>}

public static List findAllLinks(WebDriver driver)

{

List elementList = new ArrayList();

elementList = driver.findElements(By.tagName("a"));

elementList.addAll(driver.findElements(By.tagName("img")));

List finalList = new ArrayList(); ;

for (WebElement element : elementList)

{

if(element.getAttribute("href") != null)

{

finalList.add(element);

}

return finalList;

}

正如您在上面的函数中看到的，我们首先在List <WebElement> elementList中收集所有锚和图像标记。在for循环之后，我们将过滤掉所有没有任何href标记的元素。这样我们就可以在其中包含所有带有href标签的元素。

现在最重要的部分是检查链接是否正常工作。这是第2步。这里我将向您介绍一个来自Java的类，名为HttpURLConnection类。此类用于向托管在步骤1中提取的链接的Web服务器发出HTTP请求。

您可以在此处阅读有关此课程的更多信息

基本思想是对步骤1中提取的URL发出HTTP请求，并查看服务器返回的响应。根据响应，我们可以确定链接是否被破坏。我将向您介绍HTTP请求方法的最小实现。您可以修改它以满足您的需求，但这应该可以解决问题

	public static String isLinkBroken(URL url) throws Exception</p>
<pre><code>{

	//url = new URL("https://yahoo.com");

	HttpURLConnection connection = (HttpURLConnection) url.openConnection();

	try

	{

	    connection.connect();

	    String response = connection.getResponseMessage();	        

	    connection.disconnect();

	    return response;

	}

	catch(Exception exp)

	{

		return exp.getMessage();

	}				

}</textarea></div><div class="crayon-main" style="position: relative; z-index: 1; overflow: hidden;"><table class="crayon-table" style=""><tbody><tr class="crayon-row"><td class="crayon-nums " data-settings="show"><div class="crayon-nums-content" style="font-size: 11px !important; line-height: 15px !important;"><div class="crayon-num" data-line="crayon-5c8791d407a0a960749858-1">1</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0a960749858-2">2</div><div class="crayon-num" data-line="crayon-5c8791d407a0a960749858-3">3</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0a960749858-4">4</div><div class="crayon-num" data-line="crayon-5c8791d407a0a960749858-5">5</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0a960749858-6">6</div><div class="crayon-num" data-line="crayon-5c8791d407a0a960749858-7">7</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0a960749858-8">8</div><div class="crayon-num" data-line="crayon-5c8791d407a0a960749858-9">9</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0a960749858-10">10</div><div class="crayon-num" data-line="crayon-5c8791d407a0a960749858-11">11</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0a960749858-12">12</div><div class="crayon-num" data-line="crayon-5c8791d407a0a960749858-13">13</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0a960749858-14">14</div><div class="crayon-num" data-line="crayon-5c8791d407a0a960749858-15">15</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0a960749858-16">16</div><div class="crayon-num" data-line="crayon-5c8791d407a0a960749858-17">17</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0a960749858-18">18</div><div class="crayon-num" data-line="crayon-5c8791d407a0a960749858-19">19</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0a960749858-20">20</div><div class="crayon-num" data-line="crayon-5c8791d407a0a960749858-21">21</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0a960749858-22">22</div><div class="crayon-num" data-line="crayon-5c8791d407a0a960749858-23">23</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0a960749858-24">24</div><div class="crayon-num" data-line="crayon-5c8791d407a0a960749858-25">25</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0a960749858-26">26</div><div class="crayon-num" data-line="crayon-5c8791d407a0a960749858-27">27</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0a960749858-28">28</div><div class="crayon-num" data-line="crayon-5c8791d407a0a960749858-29">29</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0a960749858-30">30</div><div class="crayon-num" data-line="crayon-5c8791d407a0a960749858-31">31</div></div></td><td class="crayon-code"><div class="crayon-pre" style="font-size: 11px !important; line-height: 15px !important; -moz-tab-size:4; -o-tab-size:4; -webkit-tab-size:4; tab-size:4;"><div class="crayon-line" id="crayon-5c8791d407a0a960749858-1"><span class="crayon-h"> </span><span class="crayon-m">public</span><span class="crayon-h"> </span><span class="crayon-m">static</span><span class="crayon-h"> </span><span class="crayon-t">String</span><span class="crayon-h"> </span><span class="crayon-e">isLinkBroken</span><span class="crayon-sy">(</span><span class="crayon-e">URL </span><span class="crayon-v">url</span><span class="crayon-sy">)</span><span class="crayon-h"> </span><span class="crayon-e">throws</span><span class="crayon-h"> </span><span class="crayon-e">Exception</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0a960749858-2">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0a960749858-3"><span class="crayon-h"> </span><span class="crayon-sy">{</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0a960749858-4">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0a960749858-5"><span class="crayon-h"> </span><span class="crayon-c">//url = new URL("https://yahoo.com");</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0a960749858-6">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0a960749858-7"><span class="crayon-h"> </span><span class="crayon-e">HttpURLConnection </span><span class="crayon-v">connection</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-sy">(</span><span class="crayon-v">HttpURLConnection</span><span class="crayon-sy">)</span><span class="crayon-h"> </span><span class="crayon-v">url</span><span class="crayon-sy">.</span><span class="crayon-e">openConnection</span><span class="crayon-sy">(</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0a960749858-8">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0a960749858-9"><span class="crayon-h"> </span><span class="crayon-st">try</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0a960749858-10">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0a960749858-11"><span class="crayon-h"> </span><span class="crayon-sy">{</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0a960749858-12">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0a960749858-13"><span class="crayon-h"> &nbsp;&nbsp;&nbsp;&nbsp;</span><span class="crayon-v">connection</span><span class="crayon-sy">.</span><span class="crayon-e">connect</span><span class="crayon-sy">(</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0a960749858-14">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0a960749858-15"><span class="crayon-h"> &nbsp;&nbsp;&nbsp;&nbsp;</span><span class="crayon-t">String</span><span class="crayon-h"> </span><span class="crayon-v">response</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-v">connection</span><span class="crayon-sy">.</span><span class="crayon-e">getResponseMessage</span><span class="crayon-sy">(</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span><span class="crayon-h"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0a960749858-16">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0a960749858-17"><span class="crayon-h"> &nbsp;&nbsp;&nbsp;&nbsp;</span><span class="crayon-v">connection</span><span class="crayon-sy">.</span><span class="crayon-e">disconnect</span><span class="crayon-sy">(</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0a960749858-18">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0a960749858-19"><span class="crayon-h"> &nbsp;&nbsp;&nbsp;&nbsp;</span><span class="crayon-st">return</span><span class="crayon-h"> </span><span class="crayon-v">response</span><span class="crayon-sy">;</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0a960749858-20">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0a960749858-21"><span class="crayon-h"> </span><span class="crayon-sy">}</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0a960749858-22">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0a960749858-23"><span class="crayon-h"> </span><span class="crayon-st">catch</span><span class="crayon-sy">(</span><span class="crayon-e">Exception </span><span class="crayon-v">exp</span><span class="crayon-sy">)</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0a960749858-24">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0a960749858-25"><span class="crayon-h"> </span><span class="crayon-sy">{</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0a960749858-26">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0a960749858-27"><span class="crayon-h"> </span><span class="crayon-st">return</span><span class="crayon-h"> </span><span class="crayon-v">exp</span><span class="crayon-sy">.</span><span class="crayon-e">getMessage</span><span class="crayon-sy">(</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0a960749858-28">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0a960749858-29"><span class="crayon-h"> </span><span class="crayon-sy">}</span><span class="crayon-h"> </span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0a960749858-30">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0a960749858-31"><span class="crayon-h"> </span><span class="crayon-sy">}</span></div></div></td></tr></tbody></table></div></div><p><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">这段代码对我们提取的链接进行HTTP调用，并从服务器返回响应，作为字符串，函数中的return语句。</font></font></p><p><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">如果发生异常，我们会收到异常消息。</font><font style="vertical-align: inherit;">它包含有关从服务器返回异常的原因的更多详细信息。</font></font></p><p><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">此处列出完整代码</font></font></p><div id="crayon-5c8791d407a0e295510404" class="crayon-syntax crayon-theme-eclipse crayon-font-monaco crayon-os-pc print-yes notranslate" data-settings=" minimize scroll-mouseover" style="margin-top: 12px; margin-bottom: 12px; font-size: 11px !important; line-height: 15px !important; height: auto;"><div class="crayon-toolbar" data-settings=" mouseover overlay hide delay" style="font-size: 11px !important; height: 16.5px !important; line-height: 16.5px !important; margin-top: -17px; display: none; position: absolute; z-index: 2;"><span class="crayon-title"></span><div class="crayon-tools" style="font-size: 11px !important;height: 16.5px !important; line-height: 16.5px !important;"><div class="crayon-button crayon-nums-button crayon-pressed" title="Toggle Line Numbers"><div class="crayon-button-icon" style="background-size: 48px 128px; background-image: url(&quot;https://www.toolsqa.com/wp-content/plugins/crayon-syntax-highlighter/css/images/toolbar/buttons@2x.png&quot;);"></div></div><div class="crayon-button crayon-plain-button" title="Toggle Plain Code"><div class="crayon-button-icon" style="background-size: 48px 128px; background-image: url(&quot;https://www.toolsqa.com/wp-content/plugins/crayon-syntax-highlighter/css/images/toolbar/buttons@2x.png&quot;);"></div></div><div class="crayon-button crayon-wrap-button" title="Toggle Line Wrap"><div class="crayon-button-icon" style="background-size: 48px 128px; background-image: url(&quot;https://www.toolsqa.com/wp-content/plugins/crayon-syntax-highlighter/css/images/toolbar/buttons@2x.png&quot;);"></div></div><div class="crayon-button crayon-expand-button" title="Expand Code"><div class="crayon-button-icon" style="background-size: 48px 128px; background-image: url(&quot;https://www.toolsqa.com/wp-content/plugins/crayon-syntax-highlighter/css/images/toolbar/buttons@2x.png&quot;);"></div></div><div class="crayon-button crayon-copy-button" title="Copy"><div class="crayon-button-icon" style="background-size: 48px 128px; background-image: url(&quot;https://www.toolsqa.com/wp-content/plugins/crayon-syntax-highlighter/css/images/toolbar/buttons@2x.png&quot;);"></div></div><div class="crayon-button crayon-popup-button" title="Open Code In New Window"><div class="crayon-button-icon" style="background-size: 48px 128px; background-image: url(&quot;https://www.toolsqa.com/wp-content/plugins/crayon-syntax-highlighter/css/images/toolbar/buttons@2x.png&quot;);"></div></div></div></div><div class="crayon-info" style="min-height: 15.4px !important; line-height: 15.4px !important;"></div><div class="crayon-plain-wrap"><textarea wrap="soft" class="crayon-plain print-no" data-settings="dblclick" readonly="" style="tab-size: 4; font-size: 11px !important; line-height: 15px !important; z-index: 0; opacity: 0; overflow: hidden;">package Selenium.Locators;
</code></pre>
<p>import java.util.List;</p>
<p>import java.net.MalformedURLException;</p>
<p>import java.net.URL;</p>
<p>import java.util.ArrayList;</p>
<p>import java.util.HashSet;</p>
<p>import java.util.Iterator;</p>
<p>import java.util.NoSuchElementException;</p>
<p>import java.util.Set;</p>
<p>import java.util.concurrent.TimeUnit;</p>
<p>import org.openqa.selenium.By;</p>
<p>import org.openqa.selenium.JavascriptExecutor;</p>
<p>import org.openqa.selenium.Keys;</p>
<p>import org.openqa.selenium.WebDriver;</p>
<p>import org.openqa.selenium.WebDriver.Navigation;</p>
<p>import org.openqa.selenium.WebDriver.Options;</p>
<p>import org.openqa.selenium.WebElement;</p>
<p>import org.openqa.selenium.firefox.FirefoxDriver;</p>
<p>import org.openqa.selenium.firefox.FirefoxProfile;</p>
<p>import org.openqa.selenium.support.ui.*;</p>
<p>import com.google.common.base.Function;</p>
<p>import com.google.common.base.Predicate;</p>
<p>import Selenium.utils.*;</p>
<p>//import org.openqa.selenium.*;</p>
<p>//import org.openqa.selenium.firefox.*;</p>
<p>public class program {</p>
<p>public static List findAllLinks(WebDriver driver)</p>
<p>{</p>
<pre><code>  List elementList = new ArrayList();

  elementList = driver.findElements(By.tagName("a"));

  elementList.addAll(driver.findElements(By.tagName("img")));

  List finalList = new ArrayList(); ;

  for (WebElement element : elementList)

  {

	  if(element.getAttribute("href") != null)

	  {

		  finalList.add(element);

	  }		  

  }	

  return finalList;
</code></pre>
<p>}</p>
<pre><code>public static String isLinkBroken(URL url) throws Exception

{

	//url = new URL("https://yahoo.com");

	String response = "";

	HttpURLConnection connection = (HttpURLConnection) url.openConnection();

	try

	{

	    connection.connect();

	     response = connection.getResponseMessage();	        

	    connection.disconnect();

	    return response;

	}

	catch(Exception exp)

	{

		return exp.getMessage();

	}  				

}

public static void main(String[] args) throws Exception {

	// TODO Auto-generated method stub

		FirefoxDriver ff = new FirefoxDriver();

		ff.get("http://toolsqa.com/automation-practice-switch-windows/");

		//ff.get("http://www.yahoo.com/");		    

	    List allImages = findAllLinks(ff);    

	    System.out.println("Total number of elements found " + allImages.size());

	    for( WebElement element : allImages){

	    	try

	    	{

		        System.out.println("URL: " + element.getAttribute("href")+ " returned " + isLinkBroken(new URL(element.getAttribute("href"))));

	    		//System.out.println("URL: " + element.getAttribute("outerhtml")+ " returned " + isLinkBroken(new URL(element.getAttribute("href"))));

	    	}

	    	catch(Exception exp)

	    	{

	    		System.out.println("At " + element.getAttribute("innerHTML") + " Exception occured -&amp;gt; " + exp.getMessage());	    		

	    	}

	    }

    }

}</textarea></div><div class="crayon-main" style="position: relative; z-index: 1; overflow: hidden;"><table class="crayon-table" style=""><tbody><tr class="crayon-row"><td class="crayon-nums " data-settings="show"><div class="crayon-nums-content" style="font-size: 11px !important; line-height: 15px !important;"><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-1">1</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-2">2</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-3">3</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-4">4</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-5">5</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-6">6</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-7">7</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-8">8</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-9">9</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-10">10</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-11">11</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-12">12</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-13">13</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-14">14</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-15">15</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-16">16</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-17">17</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-18">18</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-19">19</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-20">20</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-21">21</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-22">22</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-23">23</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-24">24</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-25">25</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-26">26</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-27">27</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-28">28</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-29">29</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-30">30</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-31">31</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-32">32</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-33">33</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-34">34</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-35">35</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-36">36</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-37">37</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-38">38</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-39">39</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-40">40</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-41">41</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-42">42</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-43">43</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-44">44</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-45">45</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-46">46</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-47">47</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-48">48</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-49">49</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-50">50</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-51">51</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-52">52</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-53">53</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-54">54</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-55">55</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-56">56</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-57">57</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-58">58</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-59">59</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-60">60</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-61">61</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-62">62</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-63">63</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-64">64</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-65">65</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-66">66</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-67">67</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-68">68</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-69">69</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-70">70</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-71">71</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-72">72</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-73">73</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-74">74</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-75">75</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-76">76</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-77">77</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-78">78</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-79">79</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-80">80</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-81">81</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-82">82</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-83">83</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-84">84</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-85">85</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-86">86</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-87">87</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-88">88</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-89">89</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-90">90</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-91">91</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-92">92</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-93">93</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-94">94</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-95">95</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-96">96</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-97">97</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-98">98</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-99">99</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-100">100</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-101">101</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-102">102</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-103">103</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-104">104</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-105">105</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-106">106</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-107">107</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-108">108</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-109">109</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-110">110</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-111">111</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-112">112</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-113">113</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-114">114</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-115">115</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-116">116</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-117">117</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-118">118</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-119">119</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-120">120</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-121">121</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-122">122</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-123">123</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-124">124</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-125">125</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-126">126</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-127">127</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-128">128</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-129">129</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-130">130</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-131">131</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-132">132</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-133">133</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-134">134</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-135">135</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-136">136</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-137">137</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-138">138</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-139">139</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-140">140</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-141">141</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-142">142</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-143">143</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-144">144</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-145">145</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-146">146</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-147">147</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-148">148</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-149">149</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-150">150</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-151">151</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-152">152</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-153">153</div><div class="crayon-num crayon-striped-num" data-line="crayon-5c8791d407a0e295510404-154">154</div><div class="crayon-num" data-line="crayon-5c8791d407a0e295510404-155">155</div></div></td><td class="crayon-code"><div class="crayon-pre" style="font-size: 11px !important; line-height: 15px !important; -moz-tab-size:4; -o-tab-size:4; -webkit-tab-size:4; tab-size:4;"><div class="crayon-line" id="crayon-5c8791d407a0e295510404-1"><span class="crayon-t">package</span><span class="crayon-h"> </span><span class="crayon-v">Selenium</span><span class="crayon-sy">.</span><span class="crayon-v">Locators</span><span class="crayon-sy">;</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-2">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-3"><span class="crayon-e">import </span><span class="crayon-v">java</span><span class="crayon-sy">.</span><span class="crayon-v">util</span><span class="crayon-sy">.</span><span class="crayon-v">List</span><span class="crayon-sy">;</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-4">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-5"><span class="crayon-e">import </span><span class="crayon-v">java</span><span class="crayon-sy">.</span><span class="crayon-v">net</span><span class="crayon-sy">.</span><span class="crayon-v">MalformedURLException</span><span class="crayon-sy">;</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-6">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-7"><span class="crayon-e">import </span><span class="crayon-v">java</span><span class="crayon-sy">.</span><span class="crayon-v">net</span><span class="crayon-sy">.</span><span class="crayon-v">URL</span><span class="crayon-sy">;</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-8">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-9"><span class="crayon-e">import </span><span class="crayon-v">java</span><span class="crayon-sy">.</span><span class="crayon-v">util</span><span class="crayon-sy">.</span><span class="crayon-v">ArrayList</span><span class="crayon-sy">;</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-10">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-11"><span class="crayon-e">import </span><span class="crayon-v">java</span><span class="crayon-sy">.</span><span class="crayon-v">util</span><span class="crayon-sy">.</span><span class="crayon-v">HashSet</span><span class="crayon-sy">;</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-12">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-13"><span class="crayon-e">import </span><span class="crayon-v">java</span><span class="crayon-sy">.</span><span class="crayon-v">util</span><span class="crayon-sy">.</span><span class="crayon-v">Iterator</span><span class="crayon-sy">;</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-14">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-15"><span class="crayon-e">import </span><span class="crayon-v">java</span><span class="crayon-sy">.</span><span class="crayon-v">util</span><span class="crayon-sy">.</span><span class="crayon-v">NoSuchElementException</span><span class="crayon-sy">;</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-16">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-17"><span class="crayon-e">import </span><span class="crayon-v">java</span><span class="crayon-sy">.</span><span class="crayon-v">util</span><span class="crayon-sy">.</span><span class="crayon-v">Set</span><span class="crayon-sy">;</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-18">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-19"><span class="crayon-e">import </span><span class="crayon-v">java</span><span class="crayon-sy">.</span><span class="crayon-v">util</span><span class="crayon-sy">.</span><span class="crayon-v">concurrent</span><span class="crayon-sy">.</span><span class="crayon-v">TimeUnit</span><span class="crayon-sy">;</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-20">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-21"><span class="crayon-e">import </span><span class="crayon-v">org</span><span class="crayon-sy">.</span><span class="crayon-v">openqa</span><span class="crayon-sy">.</span><span class="crayon-v">selenium</span><span class="crayon-sy">.</span><span class="crayon-v">By</span><span class="crayon-sy">;</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-22">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-23"><span class="crayon-e">import </span><span class="crayon-v">org</span><span class="crayon-sy">.</span><span class="crayon-v">openqa</span><span class="crayon-sy">.</span><span class="crayon-v">selenium</span><span class="crayon-sy">.</span><span class="crayon-v">JavascriptExecutor</span><span class="crayon-sy">;</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-24">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-25"><span class="crayon-e">import </span><span class="crayon-v">org</span><span class="crayon-sy">.</span><span class="crayon-v">openqa</span><span class="crayon-sy">.</span><span class="crayon-v">selenium</span><span class="crayon-sy">.</span><span class="crayon-v">Keys</span><span class="crayon-sy">;</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-26">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-27"><span class="crayon-e">import </span><span class="crayon-v">org</span><span class="crayon-sy">.</span><span class="crayon-v">openqa</span><span class="crayon-sy">.</span><span class="crayon-v">selenium</span><span class="crayon-sy">.</span><span class="crayon-v">WebDriver</span><span class="crayon-sy">;</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-28">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-29"><span class="crayon-e">import </span><span class="crayon-v">org</span><span class="crayon-sy">.</span><span class="crayon-v">openqa</span><span class="crayon-sy">.</span><span class="crayon-v">selenium</span><span class="crayon-sy">.</span><span class="crayon-v">WebDriver</span><span class="crayon-sy">.</span><span class="crayon-v">Navigation</span><span class="crayon-sy">;</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-30">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-31"><span class="crayon-e">import </span><span class="crayon-v">org</span><span class="crayon-sy">.</span><span class="crayon-v">openqa</span><span class="crayon-sy">.</span><span class="crayon-v">selenium</span><span class="crayon-sy">.</span><span class="crayon-v">WebDriver</span><span class="crayon-sy">.</span><span class="crayon-v">Options</span><span class="crayon-sy">;</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-32">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-33"><span class="crayon-e">import </span><span class="crayon-v">org</span><span class="crayon-sy">.</span><span class="crayon-v">openqa</span><span class="crayon-sy">.</span><span class="crayon-v">selenium</span><span class="crayon-sy">.</span><span class="crayon-v">WebElement</span><span class="crayon-sy">;</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-34">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-35"><span class="crayon-e">import </span><span class="crayon-v">org</span><span class="crayon-sy">.</span><span class="crayon-v">openqa</span><span class="crayon-sy">.</span><span class="crayon-v">selenium</span><span class="crayon-sy">.</span><span class="crayon-v">firefox</span><span class="crayon-sy">.</span><span class="crayon-v">FirefoxDriver</span><span class="crayon-sy">;</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-36">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-37"><span class="crayon-e">import </span><span class="crayon-v">org</span><span class="crayon-sy">.</span><span class="crayon-v">openqa</span><span class="crayon-sy">.</span><span class="crayon-v">selenium</span><span class="crayon-sy">.</span><span class="crayon-v">firefox</span><span class="crayon-sy">.</span><span class="crayon-v">FirefoxProfile</span><span class="crayon-sy">;</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-38">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-39"><span class="crayon-e">import </span><span class="crayon-v">org</span><span class="crayon-sy">.</span><span class="crayon-v">openqa</span><span class="crayon-sy">.</span><span class="crayon-v">selenium</span><span class="crayon-sy">.</span><span class="crayon-v">support</span><span class="crayon-sy">.</span><span class="crayon-v">ui</span><span class="crayon-sy">.</span><span class="crayon-o">*</span><span class="crayon-sy">;</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-40">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-41"><span class="crayon-e">import </span><span class="crayon-v">com</span><span class="crayon-sy">.</span><span class="crayon-v">google</span><span class="crayon-sy">.</span><span class="crayon-v">common</span><span class="crayon-sy">.</span><span class="crayon-v">base</span><span class="crayon-sy">.</span><span class="crayon-t">Function</span><span class="crayon-sy">;</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-42">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-43"><span class="crayon-e">import </span><span class="crayon-v">com</span><span class="crayon-sy">.</span><span class="crayon-v">google</span><span class="crayon-sy">.</span><span class="crayon-v">common</span><span class="crayon-sy">.</span><span class="crayon-v">base</span><span class="crayon-sy">.</span><span class="crayon-v">Predicate</span><span class="crayon-sy">;</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-44">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-45"><span class="crayon-e">import </span><span class="crayon-v">Selenium</span><span class="crayon-sy">.</span><span class="crayon-v">utils</span><span class="crayon-sy">.</span><span class="crayon-o">*</span><span class="crayon-sy">;</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-46">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-47"><span class="crayon-c">//import org.openqa.selenium.*;</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-48">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-49"><span class="crayon-c">//import org.openqa.selenium.firefox.*;</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-50">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-51"><span class="crayon-m">public</span><span class="crayon-h"> </span><span class="crayon-t">class</span><span class="crayon-h"> </span><span class="crayon-e">program</span><span class="crayon-h"> </span><span class="crayon-sy">{</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-52">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-53"><span class="crayon-h">&nbsp;&nbsp;</span><span class="crayon-m">public</span><span class="crayon-h"> </span><span class="crayon-m">static</span><span class="crayon-h"> </span><span class="crayon-e">List </span><span class="crayon-e">findAllLinks</span><span class="crayon-sy">(</span><span class="crayon-e">WebDriver </span><span class="crayon-v">driver</span><span class="crayon-sy">)</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-54">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-55"><span class="crayon-h">&nbsp;&nbsp;</span><span class="crayon-sy">{</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-56">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-57"><span class="crayon-h"> &nbsp;&nbsp;</span><span class="crayon-e">List </span><span class="crayon-v">elementList</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-r">new</span><span class="crayon-h"> </span><span class="crayon-e">ArrayList</span><span class="crayon-sy">(</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-58">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-59"><span class="crayon-h"> &nbsp;&nbsp;</span><span class="crayon-v">elementList</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-v">driver</span><span class="crayon-sy">.</span><span class="crayon-e">findElements</span><span class="crayon-sy">(</span><span class="crayon-v">By</span><span class="crayon-sy">.</span><span class="crayon-e">tagName</span><span class="crayon-sy">(</span><span class="crayon-s">"a"</span><span class="crayon-sy">)</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-60">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-61"><span class="crayon-h"> &nbsp;&nbsp;</span><span class="crayon-v">elementList</span><span class="crayon-sy">.</span><span class="crayon-e">addAll</span><span class="crayon-sy">(</span><span class="crayon-v">driver</span><span class="crayon-sy">.</span><span class="crayon-e">findElements</span><span class="crayon-sy">(</span><span class="crayon-v">By</span><span class="crayon-sy">.</span><span class="crayon-e">tagName</span><span class="crayon-sy">(</span><span class="crayon-s">"img"</span><span class="crayon-sy">)</span><span class="crayon-sy">)</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-62">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-63"><span class="crayon-h"> &nbsp;&nbsp;</span><span class="crayon-e">List </span><span class="crayon-v">finalList</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-r">new</span><span class="crayon-h"> </span><span class="crayon-e">ArrayList</span><span class="crayon-sy">(</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span><span class="crayon-h"> </span><span class="crayon-sy">;</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-64">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-65"><span class="crayon-h"> &nbsp;&nbsp;</span><span class="crayon-st">for</span><span class="crayon-h"> </span><span class="crayon-sy">(</span><span class="crayon-e">WebElement </span><span class="crayon-v">element</span><span class="crayon-h"> </span><span class="crayon-o">:</span><span class="crayon-h"> </span><span class="crayon-v">elementList</span><span class="crayon-sy">)</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-66">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-67"><span class="crayon-h"> &nbsp;&nbsp;</span><span class="crayon-sy">{</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-68">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-69"><span class="crayon-h"> &nbsp;&nbsp;</span><span class="crayon-st">if</span><span class="crayon-sy">(</span><span class="crayon-v">element</span><span class="crayon-sy">.</span><span class="crayon-e">getAttribute</span><span class="crayon-sy">(</span><span class="crayon-s">"href"</span><span class="crayon-sy">)</span><span class="crayon-h"> </span><span class="crayon-o">!=</span><span class="crayon-h"> </span><span class="crayon-t">null</span><span class="crayon-sy">)</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-70">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-71"><span class="crayon-h"> &nbsp;&nbsp;</span><span class="crayon-sy">{</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-72">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-73"><span class="crayon-h"> &nbsp;&nbsp;</span><span class="crayon-v">finalList</span><span class="crayon-sy">.</span><span class="crayon-e">add</span><span class="crayon-sy">(</span><span class="crayon-v">element</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-74">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-75"><span class="crayon-h"> &nbsp;&nbsp;</span><span class="crayon-sy">}</span><span class="crayon-h"> &nbsp;&nbsp;</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-76">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-77"><span class="crayon-h"> &nbsp;&nbsp;</span><span class="crayon-sy">}</span><span class="crayon-h"> </span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-78">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-79"><span class="crayon-h"> &nbsp;&nbsp;</span><span class="crayon-st">return</span><span class="crayon-h"> </span><span class="crayon-v">finalList</span><span class="crayon-sy">;</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-80">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-81"><span class="crayon-h">&nbsp;&nbsp;</span><span class="crayon-sy">}</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-82">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-83"><span class="crayon-h"> </span><span class="crayon-m">public</span><span class="crayon-h"> </span><span class="crayon-m">static</span><span class="crayon-h"> </span><span class="crayon-t">String</span><span class="crayon-h"> </span><span class="crayon-e">isLinkBroken</span><span class="crayon-sy">(</span><span class="crayon-e">URL </span><span class="crayon-v">url</span><span class="crayon-sy">)</span><span class="crayon-h"> </span><span class="crayon-e">throws</span><span class="crayon-h"> </span><span class="crayon-e">Exception</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-84">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-85"><span class="crayon-h"> </span><span class="crayon-sy">{</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-86">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-87"><span class="crayon-h"> </span><span class="crayon-c">//url = new URL("https://yahoo.com");</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-88">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-89"><span class="crayon-h"> </span><span class="crayon-t">String</span><span class="crayon-h"> </span><span class="crayon-v">response</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-s">""</span><span class="crayon-sy">;</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-90">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-91"><span class="crayon-h"> </span><span class="crayon-e">HttpURLConnection </span><span class="crayon-v">connection</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-sy">(</span><span class="crayon-v">HttpURLConnection</span><span class="crayon-sy">)</span><span class="crayon-h"> </span><span class="crayon-v">url</span><span class="crayon-sy">.</span><span class="crayon-e">openConnection</span><span class="crayon-sy">(</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-92">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-93"><span class="crayon-h"> </span><span class="crayon-st">try</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-94">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-95"><span class="crayon-h"> </span><span class="crayon-sy">{</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-96">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-97"><span class="crayon-h"> &nbsp;&nbsp;&nbsp;&nbsp;</span><span class="crayon-v">connection</span><span class="crayon-sy">.</span><span class="crayon-e">connect</span><span class="crayon-sy">(</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-98">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-99"><span class="crayon-h"> &nbsp;&nbsp;&nbsp;&nbsp; </span><span class="crayon-v">response</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-v">connection</span><span class="crayon-sy">.</span><span class="crayon-e">getResponseMessage</span><span class="crayon-sy">(</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span><span class="crayon-h"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-100">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-101"><span class="crayon-h"> &nbsp;&nbsp;&nbsp;&nbsp;</span><span class="crayon-v">connection</span><span class="crayon-sy">.</span><span class="crayon-e">disconnect</span><span class="crayon-sy">(</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-102">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-103"><span class="crayon-h"> &nbsp;&nbsp;&nbsp;&nbsp;</span><span class="crayon-st">return</span><span class="crayon-h"> </span><span class="crayon-v">response</span><span class="crayon-sy">;</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-104">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-105"><span class="crayon-h"> </span><span class="crayon-sy">}</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-106">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-107"><span class="crayon-h"> </span><span class="crayon-st">catch</span><span class="crayon-sy">(</span><span class="crayon-e">Exception </span><span class="crayon-v">exp</span><span class="crayon-sy">)</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-108">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-109"><span class="crayon-h"> </span><span class="crayon-sy">{</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-110">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-111"><span class="crayon-h"> </span><span class="crayon-st">return</span><span class="crayon-h"> </span><span class="crayon-v">exp</span><span class="crayon-sy">.</span><span class="crayon-e">getMessage</span><span class="crayon-sy">(</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-112">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-113"><span class="crayon-h"> </span><span class="crayon-sy">}</span><span class="crayon-h">&nbsp;&nbsp; </span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-114">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-115"><span class="crayon-h"> </span><span class="crayon-sy">}</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-116">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-117"><span class="crayon-h"> </span><span class="crayon-m">public</span><span class="crayon-h"> </span><span class="crayon-m">static</span><span class="crayon-h"> </span><span class="crayon-t">void</span><span class="crayon-h"> </span><span class="crayon-e">main</span><span class="crayon-sy">(</span><span class="crayon-t">String</span><span class="crayon-sy">[</span><span class="crayon-sy">]</span><span class="crayon-h"> </span><span class="crayon-v">args</span><span class="crayon-sy">)</span><span class="crayon-h"> </span><span class="crayon-e">throws</span><span class="crayon-h"> </span><span class="crayon-e">Exception</span><span class="crayon-h"> </span><span class="crayon-sy">{</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-118">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-119"><span class="crayon-h"> </span><span class="crayon-c">// TODO Auto-generated method stub</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-120">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-121"><span class="crayon-h"> </span><span class="crayon-e">FirefoxDriver </span><span class="crayon-v">ff</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-r">new</span><span class="crayon-h"> </span><span class="crayon-e">FirefoxDriver</span><span class="crayon-sy">(</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-122">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-123"><span class="crayon-h"> </span><span class="crayon-v">ff</span><span class="crayon-sy">.</span><span class="crayon-e">get</span><span class="crayon-sy">(</span><span class="crayon-s">"http://toolsqa.com/automation-practice-switch-windows/"</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-124">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-125"><span class="crayon-h"> </span><span class="crayon-c">//ff.get("http://www.yahoo.com/"); &nbsp;&nbsp;&nbsp;&nbsp;</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-126">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-127"><span class="crayon-h"> &nbsp;&nbsp;&nbsp;&nbsp;</span><span class="crayon-e">List </span><span class="crayon-v">allImages</span><span class="crayon-h"> </span><span class="crayon-o">=</span><span class="crayon-h"> </span><span class="crayon-e">findAllLinks</span><span class="crayon-sy">(</span><span class="crayon-v">ff</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span><span class="crayon-h">&nbsp;&nbsp;&nbsp;&nbsp;</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-128">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-129"><span class="crayon-h"> &nbsp;&nbsp;&nbsp;&nbsp;</span><span class="crayon-v">System</span><span class="crayon-sy">.</span><span class="crayon-v">out</span><span class="crayon-sy">.</span><span class="crayon-e">println</span><span class="crayon-sy">(</span><span class="crayon-s">"Total number of elements found "</span><span class="crayon-h"> </span><span class="crayon-o">+</span><span class="crayon-h"> </span><span class="crayon-v">allImages</span><span class="crayon-sy">.</span><span class="crayon-e">size</span><span class="crayon-sy">(</span><span class="crayon-sy">)</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-130">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-131"><span class="crayon-h"> &nbsp;&nbsp;&nbsp;&nbsp;</span><span class="crayon-st">for</span><span class="crayon-sy">(</span><span class="crayon-h"> </span><span class="crayon-e">WebElement </span><span class="crayon-v">element</span><span class="crayon-h"> </span><span class="crayon-o">:</span><span class="crayon-h"> </span><span class="crayon-v">allImages</span><span class="crayon-sy">)</span><span class="crayon-sy">{</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-132">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-133"><span class="crayon-h"> &nbsp;&nbsp;&nbsp;&nbsp; </span><span class="crayon-st">try</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-134">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-135"><span class="crayon-h"> &nbsp;&nbsp;&nbsp;&nbsp; </span><span class="crayon-sy">{</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-136">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-137"><span class="crayon-h"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="crayon-v">System</span><span class="crayon-sy">.</span><span class="crayon-v">out</span><span class="crayon-sy">.</span><span class="crayon-e">println</span><span class="crayon-sy">(</span><span class="crayon-s">"URL: "</span><span class="crayon-h"> </span><span class="crayon-o">+</span><span class="crayon-h"> </span><span class="crayon-v">element</span><span class="crayon-sy">.</span><span class="crayon-e">getAttribute</span><span class="crayon-sy">(</span><span class="crayon-s">"href"</span><span class="crayon-sy">)</span><span class="crayon-o">+</span><span class="crayon-h"> </span><span class="crayon-s">" returned "</span><span class="crayon-h"> </span><span class="crayon-o">+</span><span class="crayon-h"> </span><span class="crayon-e">isLinkBroken</span><span class="crayon-sy">(</span><span class="crayon-r">new</span><span class="crayon-h"> </span><span class="crayon-e">URL</span><span class="crayon-sy">(</span><span class="crayon-v">element</span><span class="crayon-sy">.</span><span class="crayon-e">getAttribute</span><span class="crayon-sy">(</span><span class="crayon-s">"href"</span><span class="crayon-sy">)</span><span class="crayon-sy">)</span><span class="crayon-sy">)</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-138">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-139"><span class="crayon-h"> &nbsp;&nbsp;&nbsp;&nbsp; </span><span class="crayon-c">//System.out.println("URL: " + element.getAttribute("outerhtml")+ " returned " + isLinkBroken(new URL(element.getAttribute("href"))));</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-140">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-141"><span class="crayon-h"> &nbsp;&nbsp;&nbsp;&nbsp; </span><span class="crayon-sy">}</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-142">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-143"><span class="crayon-h"> &nbsp;&nbsp;&nbsp;&nbsp; </span><span class="crayon-st">catch</span><span class="crayon-sy">(</span><span class="crayon-e">Exception </span><span class="crayon-v">exp</span><span class="crayon-sy">)</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-144">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-145"><span class="crayon-h"> &nbsp;&nbsp;&nbsp;&nbsp; </span><span class="crayon-sy">{</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-146">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-147"><span class="crayon-h"> &nbsp;&nbsp;&nbsp;&nbsp; </span><span class="crayon-v">System</span><span class="crayon-sy">.</span><span class="crayon-v">out</span><span class="crayon-sy">.</span><span class="crayon-e">println</span><span class="crayon-sy">(</span><span class="crayon-s">"At "</span><span class="crayon-h"> </span><span class="crayon-o">+</span><span class="crayon-h"> </span><span class="crayon-v">element</span><span class="crayon-sy">.</span><span class="crayon-e">getAttribute</span><span class="crayon-sy">(</span><span class="crayon-s">"innerHTML"</span><span class="crayon-sy">)</span><span class="crayon-h"> </span><span class="crayon-o">+</span><span class="crayon-h"> </span><span class="crayon-s">" Exception occured -&amp;gt; "</span><span class="crayon-h"> </span><span class="crayon-o">+</span><span class="crayon-h"> </span><span class="crayon-v">exp</span><span class="crayon-sy">.</span><span class="crayon-e">getMessage</span><span class="crayon-sy">(</span><span class="crayon-sy">)</span><span class="crayon-sy">)</span><span class="crayon-sy">;</span><span class="crayon-h"> &nbsp;&nbsp;&nbsp;&nbsp; </span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-148">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-149"><span class="crayon-h"> &nbsp;&nbsp;&nbsp;&nbsp; </span><span class="crayon-sy">}</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-150">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-151"><span class="crayon-h"> &nbsp;&nbsp;&nbsp;&nbsp;</span><span class="crayon-sy">}</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-152">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-153"><span class="crayon-h"> &nbsp;&nbsp;&nbsp;&nbsp;</span><span class="crayon-sy">}</span></div><div class="crayon-line crayon-striped-line" id="crayon-5c8791d407a0e295510404-154">&nbsp;</div><div class="crayon-line" id="crayon-5c8791d407a0e295510404-155"><span class="crayon-h"> </span><span class="crayon-sy">}</span></div></div></td></tr></tbody></table></div></div><p><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">注意：不要介意这么多的导入，它来自我以前的项目设置。</font><font style="vertical-align: inherit;">你可以删除不必要的。</font></font></p><p><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">我已经在控制台中打印了结果，一旦运行此代码，您将得到这样的输出</font></font></p><p><a href="http://toolsqa.com/wp-content/uploads/2014/07/ResultsLinksBroken.png"><img class="alignnone size-full wp-image-3103 lazyloaded" src="https://toolsqa.com/wp-content/uploads/2014/07/ResultsLinksBroken.png" data-lazy-src="https://toolsqa.com/wp-content/uploads/2014/07/ResultsLinksBroken.png" alt="ResultsLinksBroken" width="1167" height="350" data-was-processed="true"><noscript><img class="alignnone size-full wp-image-3103" src="https://toolsqa.com/wp-content/uploads/2014/07/ResultsLinksBroken.png" alt="ResultsLinksBroken" width="1167" height="350" /></noscript></a></p><p><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">你可能得到的结果</font></font></p><p><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">而不是OK，你也可能被重定向。</font><font style="vertical-align: inherit;">这意味着在请求之后用户被重定向到不同的URL。</font><font style="vertical-align: inherit;">这通常是一个棘手的情况，因为大多数损坏的链接会将您重定向到静态错误页面。</font><font style="vertical-align: inherit;">理想情况下，您应该只信任那些返回OK的网址，如上面的结果图所示，其余应该验证一次。</font></font></p><p>&nbsp;</p><p><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">这是在网页上查找断开链接的非常简单的实现。</font><font style="vertical-align: inherit;">这篇文章的想法是获得基础知识，以便您可以在其上进行构建，以使复杂的结构适合您的项目。</font></font></p><p><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">谢谢</font></font></p><p><font style="vertical-align: inherit;"><font style="vertical-align: inherit;">Virender</font></font></p><p>&nbsp;</p><p>&nbsp;</p></div></div></div></code></pre>

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原文地址：https://www.cnblogs.com/wldan/p/10547720.html