一次nginx配置经历

2025-09-17T00:00:00+00:00

做题记录了新服务器postgres的安装及访问相关的问题及解决方案。昨天晚上遇到api接口及前端没发访问的问题。解决方案：</p>

首先需要开通443及80等端口（ubuntu默认是不开启状态）</li>

因为项目前后端及API都在一个域名+二级目录部署，所以我再把nginx配置也加到下面。</li> </ol>

server {
</span>      listen       443 ssl;
</span>      server_name  aa.com;
</span>      ssl_certificate "/root/cert/aa.com.pem";
</span>      ssl_certificate_key "/root/cert/aa.com.key";
</span>      # 新增：健康检查接口代理
</span>    location /health {
</span>        proxy_pass http://localhost:3000/health;
</span>        proxy_set_header Host $host;
</span>        proxy_set_header X-Real-IP $remote_addr;
</span>        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
</span>        proxy_set_header X-Forwarded-Proto $scheme;
</span>    }
</span># 新增：健康检查接口代理
</span>    location /scalar {
</span>        proxy_pass http://localhost:3000/scalar ;
</span>        proxy_set_header Host $host;
</span>        proxy_set_header X-Real-IP $remote_addr;
</span>        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
</span>        proxy_set_header X-Forwarded-Proto $scheme;
</span>    }
</span>
</span>
</span>      # 全局API代理
</span>      location ^~ /api/ {
</span>          client_max_body_size 20m;
</span>          proxy_pass http://localhost:3000;
</span>          proxy_set_header Host $host;
</span>          proxy_set_header X-Real-IP $remote_addr;
</span>          proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
</span>          proxy_set_header X-Forwarded-Proto $scheme;
</span>      }
</span>
</span>      # admin页面的API代理
</span>      location ^~ /dev/api/ {
</span>          client_max_body_size 20m;
</span>          proxy_pass http://localhost:3000/api/;
</span>          proxy_set_header Host $host;
</span>          proxy_set_header X-Real-IP $remote_addr;
</span>          proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
</span>          proxy_set_header X-Forwarded-Proto $scheme;
</span>      }
</span>
</span>
</span>      # admin页面静态文件
</span>      location /dev {
</span>          alias /var/www/aa/dev;
</span>          index index.html;
</span>          try_files $uri $uri/ /dev/index.html;
</span>
</span>          # 静态资源缓存
</span>          location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg)$ {
</span>              expires 1y;
</span>              add_header Cache-Control "public, immutable";
</span>          }
</span>      }
</span>
</span>      # 主页面
</span>      location / {
</span>          root /var/www/aa/;
</span>          try_files $uri $uri/ /index.html;
</span>      }
</span>
</span>      error_page 404 /404.html;
</span>      location = /40x.html {
</span>      }
</span>
</span>      error_page 500 502 503 504 /50x.html;
</span>      location = /50x.html {
</span>      }
</span>  }
</span>
</span>  server {
</span>      listen 80;
</span>      server_name aa.com;
</span>      root /var/www/aa;
</span>      rewrite ^(.*) https://$server_name$1 permanent;
</span>  }
</span></code></pre>

orhan.cn - nginx

一次nginx配置经历