需要了解如何在不使用文本的情况下选择和点击博客标题，因为内容可能经常更改。
我没有＆＃34; li＆＃34;标记所以我之前做的一些事情在这种情况下不起作用。任何帮助都会得到帮助。
这是我尝试过的最后一件事：
driver.findElement(By.xpath("(//h2[contains(@class, 'blog-post-title')])[3]/a")).click();
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<span class="pubdate">July 31, 2012</span>
<h2 class="blog-post-title"><a href=
"/blogs/roadscholar/the-surprise-attack-and-when-not-to-do-it">The
Surprise Attack (And When Not to Do It)</a></h2>
<p class='field-summary'>With 200 meters remaining in the
250-kilometer Men’s Olympic Road Race last Saturday, Colombia’s
Rigoberto Uran made a fatal mistake: He turned his head to see what
was happening behind him....</p><a class="read-more" href=
"/blogs/roadscholar/the-surprise-attack-and-when-not-to-do-it">Read
more</a>
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<li class="datetime first"><span>Posted at <time class=
"timestamp" datetime="2012-07-31T17:41:04-04:00">5:41
PM</time></span></li>
<li class="disqus_comments_num"><a data-disqus-identifier=
"node/28978" href=
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<span class="pubdate">June 20, 2012</span>
<h2 class="blog-post-title"><a href=
"/blogs/roadscholar/advanced-team-construction-capstone-seminar">Advanced
Team Construction (Capstone Seminar)</a></h2>
<p class='field-summary'>At some point this week, a selection panel
consisting of Team Sky managers and coaches will sit down to make a
difficult decision: which nine of the team’s 28 riders will be in
Liege, Belgium, on Saturday, June 30th for the start of the 2012
Tour de France....</p><a class="read-more" href=
"/blogs/roadscholar/advanced-team-construction-capstone-seminar">Read
more</a>
<ul class="links inline">
<li class="datetime first"><span>Posted at <time class=
"timestamp" datetime="2012-06-20T22:01:48-04:00">10:01
PM</time></span></li>
<li class="disqus_comments_num"><a data-disqus-identifier=
"node/28977" href=
"/blogs/roadscholar/advanced-team-construction-capstone-seminar#disqus_thread">
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答案 0 :(得分：0)
Jquery可以使用标准的css样式选择器，例如class和id。 E.g。
// Class
$('.my-class')
// Id
$('#my-id')
// Element
$('div')
点击......
// You don't have to pass event, but it may be useful
$('.my-class').click(function (event) {
/* Do something */
});
希望这会有所帮助。还有一些快速谷歌搜索应该向您展示。 ：）
答案 1 :(得分：0)
尝试使用下一个查询(//h2[@class='blog-post-title'])[position()=1]，其中position()指定需要抓取的元素数量。
答案 2 :(得分：0)
通过指定索引
尝试使用xpath定位器By.xpath("(//h2[@class='blog-post-title']/a)[3]")