重定向|从旧 URL 转发到新 URL

Redirect|Forward from old URL to new URL

我有一个路由和一个方法以这种方式操纵 URLs:

http://domain.com/combivent?email=WGA1cUtKZi4

现在URL变成了这个:

http://domain.com/?email=WGA1cUtKZi4

但是旧邮件仍然保留旧邮件。我需要将每个 URL 从旧方法重定向到新方法。例如,如果我调用这个 http://domain.com/combivent?email=WGA1cUtKZi4 那么我应该重定向到 http://domain.com/?email=WGA1cUtKZi4 如何在 Symfony2 中实现这个?我可以在路由中使用任何类型的通配符,还是我需要保留这两种方法并在内部处理?这可以在 .htaccess 级别完成吗?有什么建议吗?

这是 .htaccess 的样子:

<IfModule mod_rewrite.c>
    RewriteEngine On

    RewriteCond %{REQUEST_URI}:: ^(/.+)/(.*)::$
    RewriteRule ^(.*) - [E=BASE:%1]

    RewriteCond %{HTTP:Authorization} .
    RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]

    RewriteCond %{ENV:REDIRECT_STATUS} ^$
    RewriteRule ^app\.php(/(.*)|$) %{ENV:BASE}/ [R=301,L]

    RewriteCond %{REQUEST_FILENAME} -f
    RewriteRule .? - [L]

    # Remove combivent word from the URL when call a brand page
    RewriteRule ^combivent?email=([^/]+)$  /?email= [L,QSA,R=301]

    RewriteRule .? %{ENV:BASE}/app.php [L]    
</IfModule>

此外,此 domain.com 是共享三个域的 VirtualHost 的别名。将 VH 定义视为:

ServerName maindomain.com
ServerAlias domain.com
ServerAlias domain1.com

更新

下面是完整的 .htaccess 定义:

DirectoryIndex app.php
<IfModule mod_negotiation.c>
    Options -MultiViews
</IfModule>

<IfModule mod_rewrite.c>
    RewriteEngine On

    RewriteCond %{REQUEST_URI}:: ^(/.+)/(.*)::$
    RewriteRule ^(.*) - [E=BASE:%1]

    RewriteCond %{HTTP:Authorization} .
    RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]

    # Remove combivent word from the URL when call a brand page
    RewriteCond %{QUERY_STRING} ^email=[^&]+ [NC]
    RewriteRule ^combivent/?$ / [L,R=301]

    RewriteCond %{ENV:REDIRECT_STATUS} ^$
    RewriteRule ^app\.php(/(.*)|$) %{ENV:BASE}/ [R=301,L]

    RewriteCond %{REQUEST_FILENAME} -f
    RewriteRule .? - [L]

    RewriteRule .? %{ENV:BASE}/app.php [L]
</IfModule>

<IfModule !mod_rewrite.c>
    <IfModule mod_alias.c>
        RedirectMatch 302 ^/$ /app.php/
    </IfModule>
</IfModule>

只需将以下规则添加到您的 .htaccess 文件中:

RewriteEngine On
RewriteRule ^combivent?email=([^/]+)$  /?email= [L,QSA,R=301]

编辑:您需要将其添加到上方以下行:

# Rewrite all other queries to the front controller.
RewriteRule .? %{ENV:BASE}/app.php [L]

这条规则有问题:

# Remove combivent word from the URL when call a brand page
RewriteRule ^combivent?email=([^/]+)$  /?email= [L,QSA,R=301]

因为您无法使用 RewriteRule 匹配 QUERY_STRING。使用 RewriteCond 代替:

# Remove combivent word from the URL when call a brand page
RewriteCond %{QUERY_STRING} ^email=[^&]+ [NC]
RewriteRule (?:^|/)combivent/?$ / [L,R=301]

QUERY_STRING会自动转运到nee目标

完整的.htaccess:

RewriteEngine On

RewriteCond %{REQUEST_URI}:: ^(/.+)/(.*)::$
RewriteRule ^(.*) - [E=BASE:%1]

RewriteCond %{HTTP:Authorization} .
RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]

# Remove combivent word from the URL when call a brand page
RewriteCond %{QUERY_STRING} ^email=[^&]+ [NC]
RewriteRule (?:^|/)combivent/?$ / [L,R=302,NC]

RewriteCond %{ENV:REDIRECT_STATUS} ^$
RewriteRule ^app\.php(/(.*)|$) %{ENV:BASE}/ [R=301,L]

RewriteCond %{REQUEST_FILENAME} -f
RewriteRule .? - [L]

RewriteRule .? %{ENV:BASE}/app.php [L]

另外请确保在测试之前清除浏览器缓存。

与其深入研究 .htaccess,不如将旧路由重定向到路由中的新路由。

new_route:
    path: /
    defaults: ...

old_route:
    path: /combivent
    defaults:
        _controller: FrameworkBundle:Redirect:redirect
        route: new_route
        permanent: true

当您使用注释时,您只需要为新路线命名或找出生成的名称并在您的 "old_route" 定义中使用它。

更新了您的实际设置

PDOneBundle/Resources/config/routing.yml

pdone:
    resource: "@PDOneBundle/Controller/"
    type:     annotation
    prefix:   /

# add this
combivent:
    path: /combivent
    defaults:
        _controller: FrameworkBundle:Redirect:redirect
        route: brand
        permanent: true

PDOneBundle\Controller\BrandPageController

class BrandPageController extends Controller
{
    /**
     * @param Request $request
     *
     * @return array
     * @Route("/combivent", name="combivent") <!-- remove this
     * @Route("/", name="brand")
     * @Method("GET")
     * @Template()
     */
    public function indexAction(Request $request)
    {
        ...
    }
}