Home PHP Framework Laravel How to deploy Laravel application in secondary directory

How to deploy Laravel application in secondary directory

Apr 03, 2023 pm 05:55 PM

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。

  1. 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>
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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]
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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>
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  1. 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';
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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 = &#39;/laravel&#39;;

// ...
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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__.&#39;/../bootstrap/app.php&#39;;
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改为:

$app = require_once __DIR__.$baseUrl.&#39;/bootstrap/app.php&#39;;
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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()
);
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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);
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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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