(编辑:jimmy 日期: 2024/12/24 浏览:2)
一、系统当前时间对应的时间戳
复制代码 代码如下:
local ntime = os.time
print(ntime)
二、格式化时间显示,参考下表
常用于设置header等
复制代码 代码如下:
ngx.header["Last-Modified:"] = os.date("%a, %d %b %Y %X GMT")
ngx.header["Content-Type"] = "text/html; charset=utf-8"
ngx.header["Cache-Control"] = "public"
ngx.header["Expires"] = os.date("%a, %d %b %Y %X GMT", os.time() + cdnCacheTime)
%a
abbreviated weekday name (e.g., Wed)
%A
full weekday name (e.g., Wednesday)
%b
abbreviated month name (e.g., Sep)
%B
full month name (e.g., September)
%c
date and time (e.g., 09/16/98 23:48:10)
%d
day of the month (16) [01-31]
%H
hour, using a 24-hour clock (23) [00-23]
%I
hour, using a 12-hour clock (11) [01-12]
%M
minute (48) [00-59]
%m
month (09) [01-12]
%p
either "am" or "pm" (pm)
%S
second (10) [00-61]
%w
weekday (3) [0-6 = Sunday-Saturday]
%x
date (e.g., 09/16/98)
%X
time (e.g., 23:48:10)
%Y
full year (1998)
%y
two-digit year (98) [00-99]
%%
the character '%'