关于使用时间包在golang中解析日期字符串,我遇到了最奇怪的问题。
错误:
parsing time "07-20-2018" as "2006-01-02": cannot parse "0-2018" as "2006"
代码块:
log.Println(datestring) //07-20-2018
date, err := time.Parse("2006-01-02", datestring)
log.Println(err) //parsing time "07-20-2018" as "2006-01-02": cannot parse "0-2018" as "2006"
log.Println(date) //parsing time "07-20-2018" as "2006-01-02": cannot parse "0-2018" as "2006"
我完全不知该问题是指什么,该字符串是使用大猩猩mux从golang的URI中解析的。
datestring, _ := vars["date"] //some/path/{date}, date is 07-20-2018
有什么想法吗?
答案 0 :(得分:3)
很明显。您正在尝试将mm-dd-yyyy解析为yyyy-mm-dd。
一个简单的解决方法:
package main
import (
"fmt"
"time"
)
func main() {
datestring := "07-20-2018"
fmt.Println(datestring)
date, err := time.Parse("01-02-2006", datestring)
fmt.Println(date, err)
}
游乐场:https://play.golang.org/p/gK7cMAkrP7l
输出:
07-20-2018
2018-07-20 00:00:00 +0000 UTC <nil>
请参阅转到Package time。