func (l *EchoLogrus) SetPrefix(prefix string) {
	l.prefix = prefix
}
SetPrefix to set prefix
package logruskit
import (
	"io"
	"github.com/labstack/echo/v4"
	"github.com/labstack/gommon/log"
	"github.com/sirupsen/logrus"
)
type (
	EchoLogrus struct {
		*logrus.Logger
		prefix string
	}
)
var _ (echo.Logger) = (*EchoLogrus)(nil)
func EchoLogger(logger *logrus.Logger) *EchoLogrus {
	return &EchoLogrus{
		Logger: logger,
	}
}
func (l *EchoLogrus) SetHeader(string) {}