package common import ( "fmt" "go.uber.org/zap" "math/rand" "time" ) const source = "0123456789abcdefghijklmnopqrstUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZ" // GetBeijingTime 获取当前时间的北京时间 func GetBeijingTime() string { // 获取当前时间 now := time.Now() // 设置北京时间的时区 beijing, err := time.LoadLocation("Asia/Shanghai") if err != nil { zap.L().Error("获取北京时间时区失败", zap.Error(err)) return "" } // 将当前时间转换为北京时间 beijingTime := now.In(beijing).Format("2006-01-02 15:04:05") // 打印北京时间 fmt.Println("当前北京时间是:", beijingTime) return beijingTime } func GetZeroUuid() string { id := time.Now().Format("20060102150405") + GetRandomstring(6) result := "ZERO_" + id return result } func GetRandomstring(length int) string { rand.Seed(time.Now().UnixNano()) bytes := make([]byte, length) for i := 0; i < length; i++ { bytes[i] = source[rand.Intn(62)] } return string(bytes) }