配置如下

#user  nobody;
worker_processes 1;

#error_log logs/error.log;
#error_log logs/error.log notice;
#error_log logs/error.log info;

#pid logs/nginx.pid;


events {
worker_connections 1024;
}


http {
include mime.types;
default_type application/octet-stream;

log_format main '$remote_addr - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" "$http_x_forwarded_for"';

#access_log logs/access.log main;

sendfile on;
#tcp_nopush on;

#keepalive_timeout 0;
keepalive_timeout 65;

#gzip on;

server {
# host
server_name example.com www.example.com;

#设置长连接
keepalive_timeout 70;
#减少点击劫持
add_header X-Frame-Options DENY;
#禁止服务器自动解析资源类型
add_header X-Content-Type-Options nosniff;
#防XSS攻击
add_header X-Xss-Protection 1;
# 默认index
index index.html index.htm index.php default.html default.htm default.php;
# 代码的根目录
root /home/wwwroot/example;
# 访问日志
access_log /usr/local/nginx/logs/example.com.log main;
}
}