besure_web/nginx-inner.conf

server {
    listen 8088;
    server_name localhost;

    # 关键：允许上传最大100MB
    client_max_body_size 100m;

    # 超时时间
    proxy_connect_timeout 300s;
    proxy_send_timeout 300s;
    proxy_read_timeout 300s;
    client_body_timeout 300s;
    send_timeout 300s;

    # 防止大文件上传被缓冲卡死
    proxy_request_buffering off;
    proxy_buffering off;
    # Docker DNS resolver to enable runtime upstream resolution, preventing host not found at startup
    resolver 127.0.0.11 valid=10s;

    # ========== 内网环境特有配置 ==========

    # 如果 inner 环境的后端服务名不同，比如叫 besure-server-inner
    # 就把下面的 proxy_pass 改成对应的服务名或IP
    location /admin-api/ {
        proxy_pass http://besure_server_inner:48081;  # 👈 这里改！
        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;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
    }

    # 其他路径保持不变
    location /api/ {
        proxy_pass http://besure_server_inner:48081;  # 👈 原生产后端
        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;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
    }

    location /jmreport/ {
        proxy_pass http://besure_server_inner:48081;  # 👈 原生产后端
        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;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
    }

    location /v3/api-docs/ {
        proxy_pass http://besure_server_inner:48081;  # 👈 原生产后端
        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;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
    }

    location /doc.html {
        proxy_pass http://besure_server_inner:48081;  # 👈 原生产后端
        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;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
    }

    location /swagger-ui/ {
        proxy_pass http://besure_server_inner:48081;  # 👈 原生产后端
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
    }

    # 处理Swagger静态资源
    location /webjars/ {
        proxy_pass http://besure_server_inner:48081;  # 👈 原生产后端
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
    }

    # 处理API文档JSON文件
    location ~ /v3/api-docs/.*\.json$ {
        proxy_pass http://besure_server_inner:48081;  # 👈 原生产后端
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
    }

    # 前端静态资源
    location / {
        root /usr/share/nginx/html;
        index index.html index.htm;
        try_files $uri $uri/ /index.html;
    }

    error_page 500 502 503 504 /50x.html;
    location = /50x.html {
        root /usr/share/nginx/html;
    }
}