besure_web/nginx.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;


    location /admin-api/ {
        proxy_pass http://besure_server:48081;
        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 /api/ {
        proxy_pass http://besure_server:48081;
        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:48081;
        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:48081;
        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:48081;
        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:48081;
        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:48081;
        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:48081;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
    }

    # Vite 将这些第三方库输出为带内容哈希的独立文件。文件内容变化时 URL 会变化，
    # 因此可以长期缓存；业务代码不会匹配此规则。
    location ~ ^/assets/(?:element-plus|hiprint|form-create|wangeditor|echarts|cropperjs|vue)-[A-Za-z0-9_-]+\.js$ {
        root /usr/share/nginx/html;
        try_files $uri =404;
        add_header Cache-Control "public, max-age=31536000, immutable" always;
    }

    # 项目业务 JS 不使用浏览器缓存，确保每次访问均会检查线上最新版本。
    location ~ ^/assets/.*\.js$ {
        root /usr/share/nginx/html;
        try_files $uri =404;
        add_header Cache-Control "no-store, max-age=0" always;
    }

    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;
    }

}