.htaccess ProxyPass和ProxyPassReverse可以在htaccess中工作吗？

q9yhzks0 于 2022-12-13 发布在其他

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我以前从来没有设置过代理。我使用的是共享主机，所以要设置Apache指令，我需要使用. htaccess。我可以使用.htaccess来做下面的事情吗？有什么限制吗？

ProxyRequests Off
ProxyPass /img/ http://internal.example.com/img/
ProxyPass /app/ http://internal.example.com/app/

ProxyPassReverse / http://internal.example.com/

.htaccess

来源：https://stackoverflow.com/questions/12808506/can-proxypass-and-proxypassreverse-work-in-htaccess

2条答案

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mlmc2os51#

You cannot use a ProxyPass in an htaccess file. The documentation says it is only applicable in the context:
Context: server config, virtual host, directory
which excludes htaccess (you can't have a <Directory> block in htaccess). However, you can use a ProxyPassReverse to internally rewrite the Location field of proxied requests that cause a redirect. You'll just need to use mod_rewrite's P flag to proxy instead of ProxyPass . So something like:

RewriteEngine On
RewriteRule ^/?img/(.*)$ http://internal.example.com/img/$1 [L,P]
RewriteRule ^/?app/(.*)$ http://internal.example.com/app/$1 [L,P]

ProxyPassReverse / http://internal.example.com/

Just to be clear, you cannot use ProxyPassorProxyPassReverse in the htaccess file, but you can use ProxyPassReverse with mod_rewrite rules that utilize the P flag.

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8i9zcol22#

您不能使用ProxyPassReverse，但是如果您能够在HTML从源服务器返回时重写它，则可以模仿它。
请看我的文章here。

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