相对于 PHP 而言，Golang 里面的获取时间应该说是很不方便有木有。因此，特意封装了以下项目中常用到的获取时间相关的函数。
// 时间戳相关package helpersimport "time"// 获取当前时间|字符串func GetTime() string { return time.Now().Format("2006-01-02 15:04:05")
}// 获取当前日期|字符串func GetDate() string { return time.Now().Format("2006-01-02")
}// 获取相对时间|字符串func GetRelativeTime(years int, months int, days int) string { return time.Now().AddDate(years, months, days).Format("2006-01-02 15:04:05")
}// 获取当前时间戳|秒func GetTimestamp() int64 { return time.Now().UnixNano() / 1e9}// 获取当前时间戳|毫秒func GetMicroTimestamp() int64 { return time.Now().UnixNano() / 1e6}// 获取相对时间戳|秒func GetRelativeTimestamp(years int, months int, days int) int64 {
timeStr := GetRelativeTime(years, months, days)
timeLocation, _ := time.LoadLocation("Asia/Chongqing")
timeParse, _ := time.ParseInLocation("2006-01-02 15:04:05", timeStr, timeLocation) return timeParse.Unix()
}// 获取相对日期[00:00:00]时间戳|秒func GetZeroTimestamp(years int, months int, days int) int64 {
timeStr := time.Now().AddDate(years, months, days).Format("2006-01-02 00:00:00")
timeLocation, _ := time.LoadLocation("Asia/Chongqing")
timeParse, _ := time.ParseInLocation("2006-01-02 15:04:05", timeStr, timeLocation) return timeParse.Unix()
}// 时间字符串转时间戳|秒func TimeToTimestamp(timeStr string) int64 {
timeLocation, _ := time.LoadLocation("Asia/Chongqing")
timeParse, _ := time.ParseInLocation("2006-01-02 15:04:05", timeStr, timeLocation) return timeParse.Unix()
}测试如下：
package mainimport ( "fmt"
"helpers")func main() {
fmt.Println(helpers.GetTime()) // 2018-11-06 18:39:08
fmt.Println(helpers.GetDate()) // 2018-11-06
fmt.Println(helpers.GetRelativeTime(0, 0, -1)) // 2018-11-05 18:39:08
fmt.Println(helpers.GetTimestamp()) // 1541500748
fmt.Println(helpers.GetMicroTimestamp()) // 1541500748857
fmt.Println(helpers.GetRelativeTimestamp(0, 0, -1)) // 1541414348
fmt.Println(helpers.GetZeroTimestamp(0, 0, -1)) // 1541347200
fmt.Println(helpers.TimeToTimestamp("2018-11-06 18:30:00")) // 1541500200}有疑问加站长微信联系（非本文作者）
