helper-center/nginx/nginx.conf

server {
    #服務部屬上Container用的是哪個Port
    listen       80;
    server_name  localhost;

    client_max_body_size        2000M;
    client_body_buffer_size     128k;
    proxy_connect_timeout       5;
    proxy_send_timeout          1800;
    proxy_read_timeout          1800;
    proxy_buffer_size           4k;
    proxy_buffers               4 32k;
    proxy_busy_buffers_size     64k;
    proxy_temp_file_write_size  64k;
    auth_basic "status";
    #開啟gzip
    gzip  on;
    #低於1kb的資源不壓縮
    gzip_min_length 1k;
    #壓縮級別1-9，越大壓縮率越高，同時消耗cpu資源也越多，建議設置在5左右。
    gzip_comp_level 5;
    #需要壓縮哪些response類型的資源，用空格隔開。不建議壓縮圖片.
    gzip_types text/plain application/javascript application/x-javascript text/javascript text/xml text/css;
    #配置禁用gzip條件，支持正規表達式。此處表示ie6及以下不啟用gzip
    gzip_disable "MSIE [1-6]\.";
    #是否添加"Vary: Accept-Encoding" response header
    gzip_vary on;

    #location / 是指當從外部訪問這個服務的時候，他需要帶什麼路徑 (這邊寫是localhost:7777/)
    #如果希望是訪問的網址是 localhost:7777/myWeb 就寫成location /myWeb
    # location /admin {
    #     root   /usr/share/nginx/html/admin;
    #     index  index.html index.htm;
    #     try_files $uri $uri/ /index.html; 
    # }
  
    location / {
        root   /usr/share/nginx/html;
        index  index.html index.htm;
        try_files $uri $uri/ /index.html; 
    }

       # 二级目录配置（/subdir）
    location /admin {
        alias /usr/share/nginx/html/admin; # 子应用的静态文件目录
        index index.html;
        client_max_body_size        2000M;
        try_files $uri $uri/ /admin/index.html;
    }

    # # 防止二级目录下的静态资源被错误处理
    location /admin/ {
        alias /usr/share/nginx/html/admin/;
        try_files $uri $uri/ =404;
    }
    
#  # 配置静态资源缓存
#     location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg|woff|woff2|ttf|eot)$ {
#         expires 1y;
#         add_header Cache-Control "public";
#     }

       # 代理 API 请求到后端服务
    location /api/ {
        proxy_pass http://backend:8085/; # 后端 API 地址
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        client_max_body_size        2000M;
        # 如果需要支持 WebSocket，添加以下配置
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
    }
  
    error_page   500 502 503 504  /50x.html;
    location = /50x.html {
        root   /usr/share/nginx/html;
    }
}