func NewCompress() Encoder {
	return &compress{}
}
NewCompress create a json encoder
package encode
import (
	"bytes"
	"encoding/binary"
	"github.com/changsongl/delay-queue/job"
)
const (
	TagID uint64 = iota
	TagTopic
	TagDelay
	TagTTR
	TagBody
	TagVersion
)
const (
	TagLength = 1
	MaxUInt64Length = 10
)
type compress struct {
}