nginx - 我如何按日期拆分 nginx error.log？

Question

我想按日期拆分 nginx error.log，但行不通

这是我的代码:

if ($time_iso8601 ~ "^(\d{4})-(\d{2})-(\d{2})") {
    set $year $1;
    set $month $2;
    set $day $3;
}
access_log logs/access.log.$year$month$day main;
error_log  logs/error.log.$year$month$day;

但结果是:

Answer 1

根据 this thread , 在 error_log 指令中使用变量是不允许的。

It's so by design. Variables are only available with HTTP requests, while error_log is not limited to HTTP.

但是您可以使用 logrotate 或创建一个脚本来为您重命名，检查以下 related question来自服务器故障