在Nginx中将/foo.html重定向到/foo但不将/重定向到/index [英] redirect /foo.html to /foo but not / to /index in nginx

问题描述

我在磁盘上的文件具有扩展名:index.html，a.html.我想要一个http://example.com/a加载/var/www/a.html和http://example.com/加载/var/www/index.html的请求.我希望其他任何网址都重定向到规范网址，因此http://example.com/a.html应该重定向到http://example.com/a.

My files on disk have extensions: index.html, a.html. I want a request for http://example.com/a to load /var/www/a.html and http://example.com/ to load /var/www/index.html. I want any other url to redirect to a canonical url, so http://example.com/a.html should redirect to http://example.com/a.

我的配置如下:

rewrite ^(/.+)\.html$ $scheme://$host$1 permanent;
location / {
    root   /var/www;
    try_files $uri.html $uri $uri/ =404;
}

这确实将/a.html重定向到/a并成功从磁盘加载a.html:

This does redirect /a.html to /a and succeed at loading a.html from disk:

$ curl -D- -s http://www.jefftk.com/food.html | grep ^Location
Location: http://www.jefftk.com/food
$ curl -s http://www.jefftk.com/food | grep ^Location

但是它将/发送到/index:

$ curl -s -D- http://www.jefftk.com/pictures/ | grep ^Location
Location: http://www.jefftk.com/pictures/index
$ curl -s -D- http://www.jefftk.com | grep ^Location
Location: http://www.jefftk.com/index

如果我删除了重写规则，它将停止从/a.html重定向到/a，但也停止将/发送到/index:

If I remove the rewrite rule it stops redirecting from /a.html to /a but also stops sending / to /index:

$ curl -D- -s http://www.jefftk.com/food.html | grep ^Location
$ curl -D- -s http://www.jefftk.com/food | grep ^Location
$ curl -D- -s http://www.jefftk.com/ | grep ^Location
$ curl -D- -s http://www.jefftk.com/pictures/ | grep ^Location

为什么会这样?我可以同时对两个我想要的东西(没有.html扩展名，在URL中没有index)都做nginx吗?

Why would this happen? Can I make nginx to both things I want (no .html extension, no index in url) at the same time?

推荐答案

我认为您的重写规则可能是向后的.也许就是这样(没有重写规则):

I think your rewrite rule might be backwards. Maybe simply this (no rewrite rule):

location / {
    try_files $uri.html $uri $uri/ =404;
}

location = / {
    index index.html;
}

编辑版本:

对不起，我没有完全理解您的描述.我重读了几次，并对其进行了测试，它可能接近您要执行的操作:

Sorry, I wasn't understanding your description completely. I reread it several times and tested this and it might be closing to what you are looking to do:

location = / {
    try_files /index.html =404;
}

location = /index {
    return 301 $scheme://$host;
}

location ~* \.html$ {
    rewrite ^(.+)\.html$ $scheme://$host$1 permanent;
}

location / {
    try_files $uri.html $uri/ @backend;
}

location @backend {
    # rewrite or do whatever is default for your setup
    rewrite ^ /index.html last;
    // or return 404;
}

代码示例(修订版3):

CODE EXAMPLE (REVISION 3):

我希望第三次是魅力.也许这可以解决您的问题?

I'm hoping the third time is a charm. Maybe this will solve your problem?

# example.com/index gets redirected to example.com/

location ~* ^(.*)/index$ {
    return 301 $scheme://$host$1/;
}

# example.com/foo/ loads example.com/foo/index.html

location ~* ^(.*)/$ {
    try_files $1/index.html @backend;
}

# example.com/a.html gets redirected to example.com/a

location ~* \.html$ {
    rewrite ^(.+)\.html$ $scheme://$host$1 permanent;
}

# anything else not processed by the above rules:
# * example.com/a will load example.com/a.html
# * or if that fails, example.com/a/index.html

location / {
    try_files $uri.html $uri/index.html @backend;
}

# default handler
# * return error or redirect to base index.html page, etc.

location @backend {
    return 404;
}

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