nginx返回405使用try_files和proxy_pass时不允许

时间:2019-09-19 03:07:01

标签: nginx nginx-location nginx-reverse-proxy

我想使用nginx来提供一些静态文件,并将Restful api反向代理到后端。 我用docker包裹了它们。

以下是我的配置文件/etc/nginx/conf.d/default.conf

server {
    listen 80;
    # gzip config
    gzip on;
    gzip_min_length 1k;
    gzip_comp_level 9;
    gzip_types text/plain text/css text/javascript application/json application/javascript application/x-javascript application/xml;
    gzip_vary on;
    gzip_disable "MSIE [1-6]\.";

    root /usr/share/nginx/html;

    location / {
        try_files $uri $uri/ /index.html @backend;
        error_page 405 @backend;
    }

    location /terminal {
        proxy_pass http://dns-management-backend:8080;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
        proxy_set_header   X-Forwarded-Proto $scheme;
        proxy_set_header   X-Real-IP         $remote_addr;
    }

    location @backend {
        proxy_pass http://dns-management-backend:8080;
        proxy_set_header   X-Forwarded-Proto $scheme;
        proxy_set_header   X-Real-IP         $remote_addr;
    }
}

静态文件可以正常显示,但是宁静的api返回405 Not Allowed

以下是nginx的日志

192.168.16.2 - - [19/Sep/2019:02:59:38 +0000] "POST /sys/login HTTP/1.1" 405 796 "http://dns-management.api.my.domain/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/77.0.3865.75 Safari/537.36" "113.55.15.1"

1 个答案:

答案 0 :(得分:0)

最后,我找到了原因,这是错误地使用了try_files指令,如果请求url为POST /sys/login,则将提供POST /index.html。因此出现405不允许。

修复很简单,将try_files指令更改为try_files $uri $uri/index.html @backend;