nginx反向代理跨域失败

Question

前端端口 nginx配置

server {
        listen 8000;
       # server_name _;

        root /home/myftp/dist;
        index index.html index.htm;

        location  /apis {
            rewrite  ^.+apis/?(.*)$ /$1 break;
            include  uwsgi_params;
              proxy_pass   http://127.0.0.1:8889;
       }
        location / {
                try_files $uri $uri/ /index.html;
        }
        error_page 500 502 503 504 /500.html;
        client_max_body_size 20M;
        keepalive_timeout 10;
}

nginx.conf

events {
    worker_connections 1024;
}

http {
    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';

    access_log  /var/log/nginx/access.log  main;

    sendfile            on;
    tcp_nopush          on;
    tcp_nodelay         on;
    keepalive_timeout   65;
    types_hash_max_size 2048;

    include             /etc/nginx/mime.types;
    default_type        application/octet-stream;

    # Load modular configuration files from the /etc/nginx/conf.d directory.
    # See http://nginx.org/en/docs/ngx_core_module.html#include
    # for more information.
   # include /etc/nginx/conf.d/*.conf;
    include /etc/nginx/vhost/*.conf;

    server {
        listen       80 default_server;
        listen       [::]:80 default_server;
        server_name  132.232.22.140:8000;
        root         /usr/share/nginx/html;
#       root          /home/myftp/dist

        # Load configuration files for the default server block.
        include /etc/nginx/default.d/*.conf;
        location /{
                proxy_pass   http://127.0.0.1:8000;
        }
        error_page 404 /404.html;
            location = /40x.html {
        }

        error_page 500 502 503 504 /50x.html;
            location = /50x.html {
        }
    }

下载了ssl证书，域名还在备案
后端服务接受不到数据

控制台查看的话是

是哪里错了呀，都是在网上看的教程。。。求大大看看

Answer 1

结案了，原因是因为我在本地proxy配置用的是api/xxxx，导致我认为后台代码没有一点问题，结果这里是apis

    server {
        listen       80 default_server;
        listen       [::]:80 default_server;
        server_name  132.232.22.140:8000;
        root         /usr/share/nginx/html;
#       root          /home/myftp/dist

        # Load configuration files for the default server block.
        include /etc/nginx/default.d/*.conf;

        location ^~ /api/ {
            proxy_pass http://127.0.0.1:8889;
        }
        location /{
                proxy_pass   http://127.0.0.1:8000;
        }
        error_page 404 /404.html;
            location = /40x.html {
        }

        error_page 500 502 503 504 /50x.html;
            location = /50x.html {
        }
    }

前端8000端口，后台8889端口，跨域成功

Answer 2

listen       80 default_server;
listen       [::]:80 default_server;
server_name  132.232.22.140:8000;

改成

listen       8000;
server_name  132.232.22.140;