对“位置"的不同行为会导致“位置"改变.和"proxy_pass"在nginx上的x-accel重定向 [英] Different behavour of "location" and "proxy_pass" on nginx x-accel-redirect

问题描述

我有我的nginx conf:

I have my nginx conf like :

location ^~ /mount_points/mount_point1 {
  internal;
  alias /repos/mount_point_one;
}

location ^~ /to_proxy {
  internal;
  proxy_pass http://myproxy:5000;
}

当我请求' http://localhost/mount_points/mount_point1/myfile.zip '我按预期得到了"/repos/mount_point_one/myfile.zip".

When I request for 'http://localhost/mount_points/mount_point1/myfile.zip' I get "/repos/mount_point_one/myfile.zip" as expected.

当请求' http://localhost/to_proxy/myfile2.html '时，我得到了" http://myproxy:5000/to_proxy/myfile2.html ".

While request for 'http://localhost/to_proxy/myfile2.html', I get "http://myproxy:5000/to_proxy/myfile2.html".

在第一种情况下，"/mount_points/mount_point1"部分已删除，在第二种情况下，"/to_proxy"部分仍然存在，我必须在上游服务器中伪造"/to_proxy"地址才能找到出来这个.

In the first case, the "/mount_points/mount_point1" part was removed, and in the second case, the "/to_proxy" part still there, I have to fake a "/to_proxy" address in the upstream server to find out this.

我错过了什么吗?如果只需要重写URL，如何删除上游服务器中的"/to_proxy"部分问题?

Did I missed something? If I just have to rewrite the url, how can I delete the "/to_proxy" part issue to the upstream server?

谢谢.

推荐答案

proxy_pass指令可以执行别名功能，但前提是必须提供可选的URI.

The proxy_pass directive can perform an aliasing function, but only if an optional URI is provided.

location ^~ /to_proxy/ {
    internal;
    proxy_pass http://myproxy:5000/;
}

为使别名映射正常工作，还在location参数后添加了结尾的/.

To make the alias mapping work correctly, a trailing / is also added to the location parameter.

有关详细信息，请参见此文档.

See this document for details.

如果location参数上的尾随/引起问题，则可以使用rewrite ... break代替:

If the trailing / on the location parameter causes problems, you can use a rewrite ... break instead:

location ^~ /to_proxy {
    internal;
    rewrite ^/to_proxy(?:/(.*))?$ /$1 break;
    proxy_pass http://myproxy:5000;
}

这篇关于对“位置"的不同行为会导致“位置"改变.和"proxy_pass"在nginx上的x-accel重定向的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！