golang获取每日固定时间

    day :=1
    now := time.Now().Local() //获取当前时间，放到now里面，要给next用  
duration:=time.Hour*time.Duration(day)*24
extendTimeFormat := now.Add(duration).Format("2006-01-02 00:00:00") 
stamp, _ := time.ParseInLocation("2006-01-02 15:04:05", extendTimeFormat, time.Local)
stampTime := stamp.Unix()-1//
stampTimeStr := time.Unix(stampTime, 0).Format("2006-01-02 15:04:05")

endTime, _ = time.ParseInLocation("2006-01-02 15:04:05", stampTimeStr, time.Local)

结果 ： image.png