Nginx 配置文件的时间单位和计量单位



bytes, kilobytes(后缀为 k 或 K), megabytes(后缀为 m 或 M),
例如:“1024”, “8k”, “1m”.


ms milliseconds 毫秒
s   seconds 
m   minutes
h   hours
d   days
w   weeks
M   months, 30 days
y   years, 365 days

Multiple units can be combined in a single value by specifying them in the order from the most to the least significant, and optionally separated by whitespace. For example, “1h 30m” specifies the same time as “90m” or “5400s”. A value without a suffix means seconds. It is recommended to always specify a suffix.

对于时间单位来说,可同时使用多个单位,比如 “1h 30”,它等同于 “90m” 或者 “5400s”。如果不指定单位,默认是 “秒”,建议指定时间单位。

Some of the time intervals can be specified only with a seconds resolution.

某些时间参数只能使用 “秒” 为单位。