worker_processes  2;worker_cpu_affinity  01 10;user  nginx nginx;error_log  logs/error.log  error;events {    use  epoll;    worker_connections  20480;}http {    include       mime.types;    server_names_hash_bucket_size  512;         default_type  application/octet-stream;    sendfile        on;    keepalive_timeout  65;    server_tokens off;
    client_max_body_size 8m;    # 设置客户端最大的请求主体大小为8M    include vhosts/*.conf;}