修改Nginx站点日志格式

### 记录日志格式

1. 开启: http 内的 access_log on;

2. 格式:

    “`

        log_format  realip ‘$http_x_forwarded_for : “$request” $status $body_bytes_sent “$http_referer” ‘ ==> ‘$remote_addr – $remote_user [$time_local] ‘ ‘Authorization:”$http_Authorization” sec-ch-ua:”$http_sec_ch_ua”  – “$http_user_agent”‘;

    “`

3. 放到对应站点下: access_log  /www/wwwlogs/access.log realip;