go的time

package main

import (
    "fmt"
    "time"
)

func main() {

    fmt.Println(time.Now())
    fmt.Println(time.Now().Unix())
    fmt.Println(time.Now().Second())
    //程序耗时可以用结束时间-开始时间
    fmt.Println(time.Now().UnixNano())

    //里面的时间必须按照这些数值来
    fmt.Println(time.Now().Format("02/1/2006 15:04"))
    fmt.Println(time.Now().Format("2006-1-02 15:04"))

}

输出：
2019-01-22 13:44:16.0255278 +0800 CST m=+0.017010601
1548135856
16
1548135856100464500
22/1/2019 13:44
2019-1-22 13:44

Process finished with exit code 0