问题描述：

I am trying to extract the contact link from the HTML code below. I have tried this but doesn\'t seem to work:

\\\"([^\\\"]*)\\\"(.*?)?\\>(Kontakt)

and some part HTML-code:

<li id=\"cc-nav-view-2315645627\" class=\"jmd-nav__list-item-0\">
<a href=\"/\" data-link-title=\"Start\" class=\"cc-nav-current j-nav-current jmd-nav__link--current\">Start</a>
</li>
<li id=\"cc-nav-view-2315645625\" class=\"jmd-nav__list-item-0\">
<a href=\"/öffnungszeiten-schließzeiten/\" data-link-title=\"Öffnungszeiten &amp; Schließzeiten\">Öffnungszeiten &amp; Schließzeiten</a>
</li>
<li id=\"cc-nav-view-2316315025\" class=\"jmd-nav__list-item-0\">
<a href=\"/flyer/\" data-link-title=\"Flyer\">Flyer</a>
</li>
<li id=\"cc-nav-view-2315732425\" class=\"jmd-nav__list-item-0\">
<a href=\"/anfahrt/\" data-link-title=\"Anfahrt\">Anfahrt</a></li>
<li id=\"cc-nav-view-2315645825\" class=\"jmd-nav__list-item-0\">
<a href=\"/kontakt-termin-verbeinaren/\" data-link-title=\"Kontakt / Termin verbeinaren\">Kontakt / Termin verbeinaren</a>
</li>

I need to get the last a href occurrence with the contact link, but regexp returns the full string.

Check this link.

网友观点：

(.*)(<a href=\\\")([A-z0-9-\\/]+)(\\\".*)

(.*)((<a href=\\\")(.*)(\\<\\/a\\>))

正则表达式-笔记

正则表达式的作用是用来匹配符合某种规则的字符串，广泛用于：

• 检索字符串中符合某种规则的多个子字符串
• 判断用户的输入是否符合某种规则
• 替换字符串中符合某种规则的文本
• 用户的输入是不是合法的用户名、邮箱、手机号

两种创建正则表达式的方法

字面量创建