How to deploy Laravel application in secondary directory
在实际的Web开发中,我们经常需要将我们的Web应用程序部署在服务器的某个子目录下,比如二级目录。这样做的好处是在同一个域名下,可以部署多个应用程序而不会产生冲突。
在本文中,我们将会介绍如何将Laravel应用程序部署在二级目录下。
- 修改 .htaccess 文件
首先,我们需要修改 .htaccess 文件,让它能够正确地处理二级目录的URL。通常情况下,Laravel 安装目录下的 .htaccess 文件的内容如下:
<IfModule mod_rewrite.c> <IfModule mod_negotiation.c> Options -MultiViews </IfModule> RewriteEngine On RewriteCond %{REQUEST_FILENAME} !-d RewriteCond %{REQUEST_FILENAME} !-f RewriteRule ^ index.php [L] </IfModule>
我们需要将其中的 RewriteRule 改为如下所示:
RewriteRule ^二级目录名称(/(.*))?$ 二级目录名称/index.php$2 [L]
比如,假设我们的二级目录名称为 laravel,那么修改后的 .htaccess 文件内容如下:
<IfModule mod_rewrite.c> <IfModule mod_negotiation.c> Options -MultiViews </IfModule> RewriteEngine On RewriteCond %{REQUEST_FILENAME} !-d RewriteCond %{REQUEST_FILENAME} !-f RewriteRule ^laravel(/(.*))?$ laravel/index.php$2 [L] </IfModule>
- 修改 index.php 文件
接下来,我们需要修改 Laravel 安装目录下的 index.php 文件,让它能够正确地处理二级目录的 URL。
在 index.php 文件的开头,我们需要添加以下代码:
$baseUrl = '/二级目录名称';
比如,假设我们的二级目录名称为 laravel,那么添加后的 index.php 文件开头部分的代码如下:
<?php $baseUrl = '/laravel'; // ...
然后,我们需要修改 $app 变量的定义,让它能够正确地获取基础 URL。将以下代码:
$app = require_once __DIR__.'/../bootstrap/app.php';
改为:
$app = require_once __DIR__.$baseUrl.'/bootstrap/app.php';
最后,在返回响应之前,我们需要将下面的代码:
$response = $kernel->handle( $request = Illuminate\Http\Request::capture() );
更改为:
$request = Illuminate\Http\Request::capture(); $request->server->set('SCRIPT_NAME', $baseUrl.'/index.php'); $request->server->set('SCRIPT_FILENAME', __DIR__.$baseUrl.'/index.php'); $response = $kernel->handle($request);
至此,Laravel 应用程序在二级目录下的部署就完成了。
总结
在本文中,我们介绍了如何将 Laravel 应用程序部署在二级目录下。首先,我们需要修改 .htaccess 文件,让它能够正确地处理二级目录的 URL,然后我们还需要修改 index.php 文件,让它能够正确地获取基础 URL。希望本文对您有所帮助。
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