nginx.conf

server {
    listen 80;
    server_name _;
    root /usr/share/nginx/html;
    index index.html;
    
    # 禁止缓存，确保始终从服务器获取最新内容
    add_header Cache-Control no-cache;
    
    # 处理所有路由
    location / {
        try_files $uri $uri/ /index.html;
        
        # 允许所有跨域请求
        add_header Access-Control-Allow-Origin *;
        add_header Access-Control-Allow-Methods 'GET, POST, OPTIONS';
        add_header Access-Control-Allow-Headers 'DNT,X-Mx-ReqToken,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Authorization';
    }

    # 配置静态资源缓存
    location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg)$ {
        expires 1y;
        add_header Cache-Control "public, no-transform";
    }
}