golang时间格式化

package main
import(
"fmt"
"time"
)

func  main(){
t := time.Now()
y,m,d := t.Date()
today := time.Now().Format("2006-01-02")
datetime := time.Now().Format("2006-01-02 15:04:05")//后面的参数是固定的 否则将无法正常输出

fmt.Println("time is : ",t )
fmt.Println("y m d is : ",y,m,d )
fmt.Println("now is :",today)
fmt.Println("now is :",datetime)

}