Nginx 只允许 root 和 api 位置

Question

我有一台服务器配置为我的服务器的反向代理。我想拒绝除两个位置之外的所有请求，一个用于 root，另一个用于 api root。

所以服务器应该只允许对给定路径的请求

example.com/ (only the root)
example.com/api/ (every url after the api root)

预期的行为是服务器应该拒绝以下所有可能性。

example.com/location
example.com/location/sublocation
example.com/dynamic-location

我目前的 nginx 配置，

server {

   # server configurations

   location / {

        # reverse proxy configurations

    }

}

如何设置此配置？

Answer 1

这里是:

   location = / {
        # would serve only the root
        # ...
    }

    location /api/ {
        # would serve everything after the /api/
        # ...
    }

您需要一个特殊的 '=' 修饰符才能使根位置按预期工作

来自 docs :

Using the “=” modifier it is possible to define an exact match of URI and location. If an exact match is found, the search terminates. For example, if a “/” request happens frequently, defining “location = /” will speed up the processing of these requests, as search terminates right after the first comparison.