Go时间格式化和类型互换操作

GreatElite · · 2035 次点击 · · 开始浏览

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获取本地时间

    // get current timestamp
    currentTime := time.Now().Local()

    //print time
    fmt.Println(currentTime)

指定格式的日期字符类型

// get current timestamp
    currentTime := time.Now().Local()
//format Time, string type
    newFormat := currentTime.Format("2006-01-02 15:04:05.000")
    fmt.Println(newFormat)

构造指定时间类型

//build Time 2016-02-17 23:59:59.999, DateTime type
    myTime := time.Date(0162, time.February, 17, 23, 59, 59, 999, time.UTC)

    //output the myTime
    fmt.Println("MyTime:", myTime.Format("2006-01-02 15:04:05.000"))

完整代码：


package main

import (
    "fmt"
    "time"
)

func FormatTime() {
    // get current timestamp
    currentTime := time.Now().Local()

    //print time
    fmt.Println(currentTime)

    //format Time, string type
    newFormat := currentTime.Format("2006-01-02 15:04:05.000")
    fmt.Println(newFormat)


    //build Time 2016-02-17 23:59:59.999, DateTime type
    myTime := time.Date(0162, time.February, 17, 23, 59, 59, 999, time.UTC)

    //output the myTime
    fmt.Println("MyTime:", myTime.Format("2006-01-02 15:04:05.000"))

    //current milliseconds
    fmt.Println("milliseconds:", time.Now().UnixNano()/int64(time.Millisecond))

    //TODO Changing time layout(form)
}

func main(){
FormatTime()
}