Nnix timestamp-Nnix timestamp|Nnix timestamp converter|Nnix timestamp to datetime
Time：
Timestamp：

Beijing time to timestamp

Beijing time to timestamp

Nnix timestamp

Timestamp: Timestamp refers to the total number of seconds from 00:00:00 Greenwich time on January 1, 1970 (08:00:00 Beijing time on January 1, 1970) to the present.

Swift 
NSDate().timeIntervalSince1970
Go 
import (
  "time"
)
int32(time.Now().Unix())
Java 
// pure java
(int) (System.currentTimeMillis() / 1000)
// joda
(int) (DateTime.now().getMillis() / 1000)
JavaScript 
Math.round(new Date() / 1000)
Objective-C 
[[NSDate date] timeIntervalSince1970]
MySQL 
SELECT unix_timestamp(now())
SQLite 
SELECT strftime('%s', 'now')
Erlang 
calendar:datetime_to_gregorian_seconds(calendar:universal_time())-719528*24*3600.
PHP 
// pure php
time()
// Carbon\Carbon
Carbon::now()->timestamp
Python 
import time
time.time()
Ruby 
Time.now.to_i
Shell 
date +%s
Groovy 
(new Date().time / 1000).intValue()
Lua 
os.time()
.NET/C# 
(DateTime.Now.ToUniversalTime().Ticks - 621355968000000000) / 10000000