golang 获取本周上周的时间

最新推荐文章于 2024-11-18 13:44:17 发布

原创最新推荐文章于 2024-11-18 13:44:17 发布 · 1.2k 阅读

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#golang #时间

这篇博客详细介绍了如何利用GoLang编程语言来获取当前日期对应的本周和上周时间，对于需要处理时间范围的开发者来说非常实用。

使用GoLang获取本周上周的时间

package main

import (
	"fmt"
	"time"
)

func main() {
	var err error
	now := time.Now()
	now, err = time.Parse("2006-01-02", "2021-05-01")
	if err != nil {
		fmt.Println("err = ", err)
	}
	fmt.Println("now = ", now.Format("2006/01/02 15:04:05"))
	fmt.Println("today = ", now.Format("2006/01/02"))
	offset := int(time.Monday - now.Weekday())
	if offset > 0 {
		offset = -6
	}

	fmt.Println("offset = ", offset)
	fmt.Println("this week start = ", now.AddDate(0, 0, offset).Format("2006-01-02"))
	fmt.Println("this week end = ", now.AddDate(0, 0, offset+6).Format("2006-01-02"))

	fmt.Println("last week start = ", now.AddDate(0, 0, offset-7).Format("2006-01-02"))
	fmt.Println("last week end = ", now.AddDate(0, 0, offset-1).Format("2006-01-02"))
}