How to get the requested URL in thinkphp5

thinkphp5 method to obtain the requested URL: 1. Use the "$request = Request::instance();" method of the "\think\Request" class to obtain the current URL information; 2. . Obtain the complete URL address including the domain name through the built-in helper function "$request->url()".

THINKPHP5 Get the URL information of the current page

If you want to get the URL information of the current page, you can use the request class that comes with thinkphp to get the current URL information.

Use the \think\Request class

<code>$request = Request::instance();<br></code>

or use the built-in helper function

<code>$request = request();<br></code>

$request = Request::instance();
// 获取当前域名
echo &#39;domain: &#39; . $request->domain() . &#39;<br/>&#39;;
// 获取当前入口文件
echo &#39;file: &#39; . $request->baseFile() . &#39;<br/>&#39;;
// 获取当前URL地址 不含域名
echo &#39;url: &#39; . $request->url() . &#39;<br/>&#39;;
// 获取包含域名的完整URL地址
echo &#39;url with domain: &#39; . $request->url(true) . &#39;<br/>&#39;;
// 获取当前URL地址 不含QUERY_STRING
echo &#39;url without query: &#39; . $request->baseUrl() . &#39;<br/>&#39;;
// 获取URL访问的ROOT地址
echo &#39;root:&#39; . $request->root() . &#39;<br/>&#39;;
// 获取URL访问的ROOT地址
echo &#39;root with domain: &#39; . $request->root(true) . &#39;<br/>&#39;;
// 获取URL地址中的PATH_INFO信息
echo &#39;pathinfo: &#39; . $request->pathinfo() . &#39;<br/>&#39;;
// 获取URL地址中的PATH_INFO信息 不含后缀
echo &#39;pathinfo: &#39; . $request->path() . &#39;<br/>&#39;;
// 获取URL地址中的后缀信息
echo &#39;ext: &#39; . $request->ext() . &#39;<br/>&#39;;

Output results

<code>domain: https://luweipai.cn<br/>file: /index.php<br/>url: /index/index/hello.html?name=luweipai<br/>url with domain: https://luweipai.cn/index/index/hello.html?name=luweipai<br/>url without query: /index/index/hello.html<br/>root:<br/>root with domain: http://luweipai.cn<br/>pathinfo: index/index/hello.html<br/>pathinfo: index/index/hello<br/>ext: html</code>

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