diff --git a/dial/dial_dial_test.go b/dial/dial_dial_test.go
index aa044e8..53a5ad2 100644
--- a/dial/dial_dial_test.go
+++ b/dial/dial_dial_test.go
@@ -23,6 +23,22 @@ func TestRedialWebsocket(t *testing.T) {
 	<-c.DoneAll()
 }
 
+func TestRedialWebsocket2(t *testing.T) {
+	url := "ws://127.0.0.1/api/user/notice/ws"
+	//"ws://192.168.10.3:1880/node-red/comms"
+	//url = "ws://192.168.10.24:10001/api/ai/info/runtime/ws?id=83"
+	//url = "ws://192.168.10.38:80/api/ai/photo/ws?key=0.0"
+	//url := "ws://192.168.10.24:10001/api/user/notice/ws"
+	//url += "?token=jbYKl72cbOGvbVRwIqM4r6eoirw8f1JRD44+4D5E/URRY4L6TTZYYb/9yhedvd2Ii2GtLo9MieBy5FBeUhugK5jHvppFjExz3B5DVFPqsomF5wezKDFc8a2hZSQ9IDHTS/C+j/3ESSRdbkVHPFxbzQ=="
+	//url = strings.ReplaceAll(url, "+", "%2B")
+	logs.Debug(url)
+	c := RedialWebsocket(url, nil, func(c *io.Client) {
+		c.Debug()
+		//c.GoTimerWriteASCII(time.Second, "666")
+	})
+	<-c.DoneAll()
+}
+
 func TestRedialTCP(t *testing.T) {
 	//"ws://192.168.10.3:1880/node-red/comms"
 	RedialTCP(":1082", func(c *io.Client) {
diff --git a/dial/dial_serial_test.go b/dial/dial_serial_test.go
index 00c731d..0215542 100644
--- a/dial/dial_serial_test.go
+++ b/dial/dial_serial_test.go
@@ -24,9 +24,9 @@ func TestNewSerial(t *testing.T) {
 	}
 	defer c.Close()
 	c.Debug()
-	c.SetPrintFunc(func(msg io.Message, tag ...string) {
-		logs.Debug(tag, msg)
-	})
+	//c.SetPrintFunc(func(msg io.Message, tag ...string) {
+	//	logs.Debug(tag, msg)
+	//})
 	c.SetReadWithAll()
 	t.Log(c.Run())
 
@@ -44,9 +44,9 @@ func TestNewSerial2(t *testing.T) {
 	}
 	defer c.Close()
 	c.Debug()
-	c.SetPrintFunc(func(msg io.Message, tag ...string) {
-		logs.Debug(tag, msg)
-	})
+	//c.SetPrintFunc(func(msg io.Message, tag ...string) {
+	//	logs.Debug(tag, msg)
+	//})
 	c.SetReadWithAll()
 	go c.Run()
 
diff --git a/dial/proxy/proxy_server.go b/dial/proxy/proxy_server.go
index acc38af..fe9e0d0 100644
--- a/dial/proxy/proxy_server.go
+++ b/dial/proxy/proxy_server.go
@@ -6,7 +6,7 @@ import (
 	"errors"
 	"fmt"
 	"github.com/injoyai/io"
-	"github.com/injoyai/io/dial"
+	"github.com/injoyai/io/listen"
 	"github.com/injoyai/logs"
 	"net/http"
 	"net/url"
@@ -89,7 +89,7 @@ func NewServer(dial io.ListenFunc, options ...func(s *Server)) (*Server, error)
 		//})
 		ser = &Server{s: s, e: New(), dealFunc: func(msg *CMessage) error {
 			m := "未设置处理函数"
-			io.Log.Errorf("[PR|S] 未设置处理函数")
+			s.Logger.Errorf("[PR|S] 未设置处理函数")
 			//s.Print([]byte("未设置处理函数"), "PR|S", io.TagErr)
 			return errors.New(m)
 		}}
@@ -148,7 +148,7 @@ func NewServer(dial io.ListenFunc, options ...func(s *Server)) (*Server, error)
 }
 
 func NewUDPServer(port int, options ...func(s *Server)) (*Server, error) {
-	s, err := NewServer(dial.UDPListenFunc(port), options...)
+	s, err := NewServer(listen.UDPListenFunc(port), options...)
 	if err == nil {
 		s.s.SetKey(fmt.Sprintf(":%d", port))
 	}
@@ -156,7 +156,7 @@ func NewUDPServer(port int, options ...func(s *Server)) (*Server, error) {
 }
 
 func NewTCPServer(port int, options ...func(s *Server)) (*Server, error) {
-	s, err := NewServer(dial.TCPListenFunc(port), options...)
+	s, err := NewServer(listen.TCPListenFunc(port), options...)
 	if err == nil {
 		s.s.SetKey(fmt.Sprintf(":%d", port))
 	}
diff --git a/io_client.go b/io_client.go
index 498b0ce..ec8b3f2 100644
--- a/io_client.go
+++ b/io_client.go
@@ -271,13 +271,11 @@ func (this *Client) Redial(options ...OptionClient) *Client {
 		readWriteCloser := this.IReadCloser.MustDial(ctx)
 		if readWriteCloser == nil {
 			if this.ICloser.Err() != ErrHandClose {
-				Log.Errorf("[%s] 连接断开(%v),未设置重连函数", this.GetKey(), this.ICloser.Err())
-				//this.ICloser.Print(NewMessageFormat("连接断开(%v),未设置重连函数", this.ICloser.Err()), TagErr, this.GetKey())
+				this.Logger.Errorf("[%s] 连接断开(%v),未设置重连函数", this.GetKey(), this.ICloser.Err())
 			}
 			return
 		}
-		Log.Infof("[%s] 连接断开(%v),重连成功", this.GetKey(), this.ICloser.Err())
-		//this.ICloser.Print(NewMessageFormat("连接断开(%v),重连成功", this.ICloser.Err()), TagInfo, this.GetKey())
+		this.Logger.Infof("[%s] 连接断开(%v),重连成功", this.GetKey(), this.ICloser.Err())
 		redialFunc := this.IReadCloser.redialFunc
 		key := this.GetKey()
 		*this = *NewClient(readWriteCloser)
@@ -288,8 +286,7 @@ func (this *Client) Redial(options ...OptionClient) *Client {
 	})
 	this.SetOptions(options...)
 	//新建客户端时已经能确定连接成功,为了让用户控制是否输出,所以在Run的时候打印
-	Log.Infof("[%s] 连接服务端成功...", this.GetKey())
-	//this.Print(Message("连接服务端成功..."), TagInfo, this.GetKey())
+	this.Logger.Infof("[%s] 连接服务端成功...", this.GetKey())
 	go this.Run()
 	return this
 }
diff --git a/io_client_manage.go b/io_client_manage.go
index a23450e..fb02c8a 100644
--- a/io_client_manage.go
+++ b/io_client_manage.go
@@ -73,6 +73,7 @@ type ClientManage struct {
 
 	timeout         time.Duration //超时时间,小于0是不超时
 	timeoutInterval time.Duration //超时检测间隔
+	Logger          ILog
 	*printer
 }
 
@@ -209,7 +210,7 @@ func (this *ClientManage) SetClient(c *Client) {
 		//前置操作,例如等待注册数据,不符合的返回错误则关闭连接
 		if this.beforeFunc != nil {
 			if err := this.beforeFunc(c); err != nil {
-				Log.Errorf("[%s] %v", c.GetKey(), err)
+				this.Logger.Errorf("[%s] %v", c.GetKey(), err)
 				//this.Print(Message(err.Error()), TagErr)
 				_ = c.Close()
 				return
diff --git a/io_config.go b/io_config.go
index 0b84917..14032e1 100644
--- a/io_config.go
+++ b/io_config.go
@@ -3,12 +3,4 @@ package io
 var (
 	// DealErr 错误处理配置
 	DealErr = defaultDealErr
-
-	// Log 日志配置
-	Log ILog = &_log{}
 )
-
-func Default() {
-	DealErr = defaultDealErr
-	Log = &_log{}
-}
diff --git a/io_i_closer.go b/io_i_closer.go
index d21093e..e52a0fa 100644
--- a/io_i_closer.go
+++ b/io_i_closer.go
@@ -15,7 +15,8 @@ func NewICloserWithContext(ctx context.Context, closer Closer) *ICloser {
 	ctxParent, cancelParent := context.WithCancel(ctx)
 	ctx, cancel := context.WithCancel(ctxParent)
 	return &ICloser{
-		printer:       newPrinter(""),
+		Logger: newLog(),
+		//printer:       newPrinter(""),
 		closer:        closer,
 		redialFunc:    nil,
 		redialMaxTime: time.Second * 32,
@@ -30,7 +31,9 @@ func NewICloserWithContext(ctx context.Context, closer Closer) *ICloser {
 }
 
 type ICloser struct {
-	*printer                         //打印
+	Logger
+	key
+	//*printer                         //打印
 	closer        Closer             //实例
 	redialFunc    DialFunc           //重连函数
 	redialMaxTime time.Duration      //最大尝试退避重连时间
@@ -233,7 +236,7 @@ func (this *ICloser) closeWithErr(closeErr error, fn ...func(Closer) error) (err
 		//生成错误信息
 		msg := Message(this.closeErr.Error())
 		//打印错误信息
-		Log.Errorf("[%s] %s", this.GetKey(), msg)
+		this.Logger.Errorf("[%s] %s", this.GetKey(), msg)
 		//this.printer.Print(msg, TagErr, this.GetKey())
 		//执行用户设置的错误函数
 		if this.closeFunc != nil {
@@ -267,7 +270,7 @@ func (this *ICloser) MustDial(ctx context.Context) ReadWriteCloser {
 			if t > this.redialMaxTime {
 				t = this.redialMaxTime
 			}
-			Log.Errorf("[%s] %v,等待%d秒重试", this.GetKey(), dealErr(err), t/time.Second)
+			this.Logger.Errorf("[%s] %v,等待%d秒重试", this.GetKey(), dealErr(err), t/time.Second)
 			//this.Print(NewMessageFormat("%v,等待%d秒重试", dealErr(err), t/time.Second), TagErr, this.GetKey())
 			timer.Reset(t)
 		}
diff --git a/io_i_printer.go b/io_i_printer.go
index 941758c..89b7141 100644
--- a/io_i_printer.go
+++ b/io_i_printer.go
@@ -3,10 +3,28 @@ package io
 import (
 	"fmt"
 	"io"
-	"log"
 	"strings"
 )
 
+type key string
+
+func (this *key) GetKey() string {
+	return string(*this)
+}
+
+func (this *key) SetKey(s string) {
+	*this = key(s)
+}
+
+type coding string
+
+func (this *coding) SetPrintWithHEX() {
+	*this = "hex"
+}
+
+func (this *coding) SetPrintWithASCII() {
+	*this = "ascii"
+}
 func newPrinter(key string) *printer {
 	cp := &printer{}
 	cp.SetKey(key)
@@ -35,11 +53,6 @@ func (this *printer) SetPrintFunc(fn PrintFunc) {
 	this.printFunc = fn
 }
 
-//// GetPrintFunc 获取打印函数
-//func (this *printer) GetPrintFunc() PrintFunc {
-//	return this.printFunc
-//}
-
 // SetPrintWithHEX 设置打印HEX
 func (this *printer) SetPrintWithHEX() {
 	this.SetPrintFunc(PrintWithHEX)
@@ -82,23 +95,23 @@ func (this *printer) GetDebug() bool {
 //================================Common================================
 
 func PrintWithHEX(msg Message, tag ...string) {
-	log.Print(PrintfWithHEX(msg, tag...))
+	//log.Print(PrintfWithHEX(msg, tag...))
 }
 
 // PrintWithASCII todo [13 10 69 82 82 79 82 13 10]用log.Print打印不出来
 func PrintWithASCII(msg Message, tag ...string) {
-	log.Print(PrintfWithASCII(msg, tag...))
+	//log.Print(PrintfWithASCII(msg, tag...))
 }
 
 func PrintWithBase(msg Message, tag ...string) {
 	if len(tag) > 0 && (tag[0] == TagErr || tag[0] == TagInfo) {
-		log.Print(PrintfWithASCII(msg, tag...))
+		//log.Print(PrintfWithASCII(msg, tag...))
 	}
 }
 
 func PrintWithErr(msg Message, tag ...string) {
 	if len(tag) > 0 && tag[0] == TagErr && msg.String() != io.EOF.Error() {
-		log.Print(PrintfWithASCII(msg, tag...))
+		//log.Print(PrintfWithASCII(msg, tag...))
 	}
 }
 
diff --git a/io_i_reader.go b/io_i_reader.go
index fbd3ec7..1f5a22c 100644
--- a/io_i_reader.go
+++ b/io_i_reader.go
@@ -11,7 +11,8 @@ import (
 // NewIReader 新建IReader,默认读取函数ReadAll
 func NewIReader(r Reader) *IReader {
 	i := &IReader{
-		printer:  newPrinter(""),
+		Logger: newLog(),
+		//printer:  newPrinter(""),
 		lastChan: make(chan Message),
 		lastTime: time.Now(),
 	}
@@ -25,7 +26,8 @@ func NewIReader(r Reader) *IReader {
 }
 
 type IReader struct {
-	*printer               //printer
+	Logger
+	//*printer               //printer
 	mReader  MessageReader //接口MessageReader,兼容Reader
 	buf      *bufio.Reader //buffer
 	readFunc ReadFunc      //读取函数
@@ -122,8 +124,7 @@ func (this *IReader) SetReadFunc(fn func(*bufio.Reader) ([]byte, error)) *IReade
 			default:
 			}
 			//打印日志
-			Log.Readf("["+this.GetKey()+"] %s", string(bs))
-			//this.Print(bs, TagRead, this.GetKey())
+			this.Logger.Read(bs)
 		}
 		return bs, nil
 	}
diff --git a/io_i_write_closer.go b/io_i_write_closer.go
index 5346fa9..3ffd457 100644
--- a/io_i_write_closer.go
+++ b/io_i_write_closer.go
@@ -34,12 +34,12 @@ func (this *IWriteCloser) SetKey(key string) *IWriteCloser {
 	return this
 }
 
-// SetPrintFunc 设置打印函数
-func (this *IWriteCloser) SetPrintFunc(fn PrintFunc) *IWriteCloser {
-	this.IWriter.SetPrintFunc(fn)
-	this.ICloser.SetPrintFunc(fn) //错误信息按ASCII编码?
-	return this
-}
+//// SetPrintFunc 设置打印函数
+//func (this *IWriteCloser) SetPrintFunc(fn PrintFunc) *IWriteCloser {
+//	this.IWriter.SetPrintFunc(fn)
+//	this.ICloser.SetPrintFunc(fn) //错误信息按ASCII编码?
+//	return this
+//}
 
 func (this *IWriteCloser) Debug(b ...bool) *IWriteCloser {
 	this.IWriter.Debug(b...)
diff --git a/io_i_writer.go b/io_i_writer.go
index fae2404..4ed1565 100644
--- a/io_i_writer.go
+++ b/io_i_writer.go
@@ -19,7 +19,8 @@ func NewIWriter(writer Writer) *IWriter {
 		return c
 	}
 	return &IWriter{
-		printer:   newPrinter(""),
+		Logger: newLog(),
+		//printer:   newPrinter(""),
 		writer:    writer,
 		writeFunc: nil,
 		lastTime:  time.Time{},
@@ -28,11 +29,15 @@ func NewIWriter(writer Writer) *IWriter {
 
 // IWriter 写
 type IWriter struct {
-	*printer                             //打印
-	writer     Writer                    //io.Writer
-	writeFunc  WriteFunc                 //写入函数
-	writeAfter func(p []byte, err error) //写结束后
-	lastTime   time.Time                 //最后写入时间
+	Logger
+	key
+
+	//*printer                             //打印
+	writer      Writer                    //io.Writer
+	writeFunc   WriteFunc                 //写入函数
+	writeAfter  func(p []byte, err error) //写结束后
+	lastTime    time.Time                 //最后写入时间
+	printCoding string                    //数据编码模式
 }
 
 //================================Nature================================
@@ -56,8 +61,13 @@ func (this *IWriter) Write(p []byte) (n int, err error) {
 		}
 	}
 	//打印实际发送的数据,方便调试
-	Log.Writef("["+this.GetKey()+"] %s", string(p))
-	//this.Print(p, TagWrite, this.GetKey())
+	switch this.printCoding {
+	case "hex":
+		this.Logger.Readf("["+this.GetKey()+"] %s", hex.EncodeToString(p))
+	default:
+		this.Logger.Readf("["+this.GetKey()+"] %s", string(p))
+	}
+	//写入数据
 	n, err = this.writer.Write(p)
 	if err != nil {
 		return 0, dealErr(err)
diff --git a/io_log.go b/io_log.go
index 3ef9cfe..912051f 100644
--- a/io_log.go
+++ b/io_log.go
@@ -1,7 +1,8 @@
 package io
 
 import (
-	"log"
+	"encoding/hex"
+	golog "log"
 )
 
 const (
@@ -30,45 +31,88 @@ func (this Level) String() string {
 	return "未知"
 }
 
-func (this Level) printf(level Level, format string, v ...interface{}) {
-	if this >= level {
-		log.Printf("["+this.String()+"]"+format, v...)
+func (this Level) printf(log *log, format string, v ...interface{}) {
+	if log.debug && this >= log.level {
+		prefix := "[" + this.String() + "]"
+		if len(log.key) > 0 {
+			prefix += "[" + log.key + "]"
+		}
+		golog.Printf(prefix+format, v...)
 	}
 }
 
+type Logger = ILog
+
 type ILog interface {
 	Level(level Level)
-	Readf(format string, v ...interface{})
-	Writef(format string, v ...interface{})
+	Debug(b ...bool)
+	Read(p []byte)
+	Write(p []byte)
 	Infof(format string, v ...interface{})
 	Debugf(format string, v ...interface{})
 	Errorf(format string, v ...interface{})
 }
 
-type _log struct {
-	level Level
+func newLog() Logger {
+	return &log{
+		debug:  true,
+		coding: "ascii",
+	}
+}
+
+type log struct {
+	level  Level
+	key    string
+	debug  bool
+	coding string
 }
 
-func (this *_log) Level(level Level) {
+func (this *log) SetKey(key string) {
+	this.key = key
+}
+
+func (this *log) Level(level Level) {
 	this.level = level
 }
 
-func (this *_log) Infof(format string, v ...interface{}) {
-	LevelInfo.printf(this.level, format, v...)
+func (this *log) Debug(b ...bool) {
+	this.debug = !(len(b) > 0 && b[0])
+}
+
+func (this *log) SetPrintWithHEX() {
+	this.coding = "hex"
+}
+
+func (this *log) SetPrintWithASCII() {
+	this.coding = "ascii"
 }
 
-func (this *_log) Writef(format string, v ...interface{}) {
-	LevelWrite.printf(this.level, format, v...)
+func (this *log) Write(p []byte) {
+	switch this.coding {
+	case "hex":
+		LevelWrite.printf(this, "%s", hex.EncodeToString(p))
+	default:
+		LevelWrite.printf(this, "%s", string(p))
+	}
+}
+
+func (this *log) Read(p []byte) {
+	switch this.coding {
+	case "hex":
+		LevelRead.printf(this, "%s", hex.EncodeToString(p))
+	default:
+		LevelRead.printf(this, "%s", string(p))
+	}
 }
 
-func (this *_log) Readf(format string, v ...interface{}) {
-	LevelRead.printf(this.level, format, v...)
+func (this *log) Infof(format string, v ...interface{}) {
+	LevelInfo.printf(this, format, v...)
 }
 
-func (this *_log) Debugf(format string, v ...interface{}) {
-	LevelDebug.printf(this.level, format, v...)
+func (this *log) Debugf(format string, v ...interface{}) {
+	LevelDebug.printf(this, format, v...)
 }
 
-func (this *_log) Errorf(format string, v ...interface{}) {
-	LevelError.printf(this.level, format, v...)
+func (this *log) Errorf(format string, v ...interface{}) {
+	LevelError.printf(this, format, v...)
 }
diff --git a/io_server.go b/io_server.go
index e7cd860..d5e3aa9 100644
--- a/io_server.go
+++ b/io_server.go
@@ -28,6 +28,7 @@ func NewServerWithContext(ctx context.Context, newListen func() (Listener, error
 	}
 	//新建实例
 	s := &Server{
+		Logger:       &log{},
 		printer:      newPrinter(fmt.Sprintf("%p", listener)),
 		ICloser:      NewICloserWithContext(ctx, listener),
 		ClientManage: NewClientManage(ctx, fmt.Sprintf("%p", listener)),
@@ -52,6 +53,7 @@ func NewServerWithContext(ctx context.Context, newListen func() (Listener, error
 
 // Server 服务端
 type Server struct {
+	Logger ILog
 	*printer
 	*ICloser
 	*ClientManage
@@ -117,7 +119,7 @@ func (this *Server) Run() error {
 		return nil
 	}
 
-	Log.Infof("[%s] 开启服务成功...", this.GetKey())
+	this.Logger.Infof("[%s] 开启服务成功...", this.GetKey())
 	//this.Print(Message("开启服务成功..."), TagInfo, this.GetKey())
 
 	//执行监听连接
@@ -136,7 +138,7 @@ func (this *Server) Run() error {
 
 		//新建客户端,并配置
 		x := NewClientWithContext(this.Ctx(), c).SetKey(key)
-		Log.Infof("[%s] 新的客户端连接...", this.GetKey())
+		this.Logger.Infof("[%s] 新的客户端连接...", this.GetKey())
 		//this.Print(Message("新的客户端连接..."), TagInfo, x.GetKey())
 		this.ClientManage.SetClient(x)