nginx自定义log格式

义
http {
log_format  main  '$remote_addr - $remote_user [$time_local] $http_host "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';
}

调用
access_log  logs/access.log  main;


想要记录更详细的信息需要自定义设置log_format，具体可设置的参数格式及说明如下：

参数                      说明                                         示例
$remote_addr             客户端地址                                    x.x.x.x
$remote_user             客户端用户名称                                --
$time_local              访问时间和时区                                18/Jul/2012:17:00:01 +0800
$request                 请求的URI和HTTP协议                           "GET /article-10000.html HTTP/1.1"
$http_host               请求地址，即浏览器中你输入的地址（IP或域名）     www.wang.com 192.168.100.100
$status                  HTTP请求状态                                  200
$upstream_status         upstream状态                                  200
$body_bytes_sent         发送给客户端文件内容大小                        1547
$http_referer            url跳转来源                                   https://www.baidu.com/
$http_user_agent         用户终端浏览器等信息                           "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; SV1; GTB7.0; .NET4.0C;
$ssl_protocol            SSL协议版本                                   TLSv1
$ssl_cipher              交换数据中的算法                               RC4-SHA
$upstream_addr           后台upstream的地址，即真正提供服务的主机地址     10.10.10.100:80
$request_time            整个请求的总时间                               0.205
$upstream_response_time  请求过程中，upstream响应时间                    0.002

#加一个整个请求的总时间

log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '

'$status $body_bytes_sent $request_time "$http_referer" '

'"$http_user_agent" "$http_x_forwarded_for"';