diff --git a/console.go b/console.go
new file mode 100644
index 0000000..2ca83a4
--- /dev/null
+++ b/console.go
@@ -0,0 +1,37 @@
+package gologger
+
+import "fmt"
+
+const (
+	ErrorTemplate = "\033[1;31;40m%s\033[0m\n"
+	WarnTemplate  = "\033[1;33;40m%s\033[0m\n"
+	InfoTemplate  = "\033[1;32;40m%s\033[0m\n"
+	DebugTemplate = "\033[1;34;40m%s\033[0m\n"
+	TraceTemplate = "\033[1;35;40m%s\033[0m\n"
+)
+
+type ConsoleAppender struct{}
+
+func (c *ConsoleAppender) GetName() string {
+	return "console"
+}
+
+func (c *ConsoleAppender) Append(logEvent LogEvent) {
+	data := []interface{}{
+		logEvent.Ts.Format("2006-01-02 15:04:05"),
+	}
+	data = append(data, logEvent.Data...)
+	logMsg := fmt.Sprint(data...)
+	switch logEvent.Level {
+	case Error:
+		fmt.Printf(ErrorTemplate, logMsg)
+	case Warn:
+		fmt.Printf(WarnTemplate, logMsg)
+	case Info:
+		fmt.Printf(InfoTemplate, logMsg)
+	case Debug:
+		fmt.Printf(DebugTemplate, logMsg)
+	case Trace:
+		fmt.Printf(TraceTemplate, logMsg)
+	}
+}
diff --git a/main.go b/main.go
index b276557..b63fbe9 100644
--- a/main.go
+++ b/main.go
@@ -1,7 +1,6 @@
 package gologger
 
 import (
-	"fmt"
 	"time"
 )
 
@@ -17,46 +16,70 @@ const (
 var loggerMap map[string]Logger = map[string]Logger{}
 
 type LogConfig struct {
-	Name  string
-	Level int
+	Name     string
+	Level    int
+	Appender LoggerAppender
 }
 type Logger struct {
 	LogConfig
 }
 
-func (l *Logger) log(Level int, msg string) {
-	now := time.Now()
+type LogEvent struct {
+	Ts    time.Time
+	Level int
+	Data  []interface{}
+}
+
+type LoggerAppender interface {
+	GetName() string
+	Append(logEvent LogEvent)
+}
+
+var consoleAppender LoggerAppender = &ConsoleAppender{}
+var defaultLogger = &LogConfig{
+	Level:    Error,
+	Appender: consoleAppender,
+}
+
+func (l *Logger) log(Level int, msg ...interface{}) {
+
 	if Level <= l.Level {
-		fmt.Println(now.Format("2006-01-02 15:04:05"), " ", l.Name, ": ", msg)
+		now := time.Now()
+		logEvent := LogEvent{now, Level, msg}
+		l.Appender.Append(logEvent)
+		// fmt.Println(now.Format("2006-01-02 15:04:05"), " ", l.Name, ": ", msg)
 	}
 }
 
-func (l *Logger) Error(msg string) {
+func (l *Logger) Error(msg ...interface{}) {
 	l.log(Error, msg)
 }
 
-func (l *Logger) Warn(msg string) {
+func (l *Logger) Warn(msg ...interface{}) {
 	l.log(Warn, msg)
 }
 
-func (l *Logger) Info(msg string) {
+func (l *Logger) Info(msg ...interface{}) {
 	l.log(Info, msg)
 }
 
-func (l *Logger) Debug(msg string) {
+func (l *Logger) Debug(msg ...interface{}) {
 	l.log(Debug, msg)
 }
 
-func (l *Logger) Trace(msg string) {
+func (l *Logger) Trace(msg ...interface{}) {
 	l.log(Trace, msg)
 }
 func GetLogger(logConfig LogConfig) Logger {
 	if logger, ok := loggerMap[logConfig.Name]; ok {
 		return logger
 	} else {
-		logger = Logger{logConfig}
-		loggerMap[logConfig.Name] = logger
-		return logger
+		logger := &Logger{logConfig}
+		if logger.Appender == nil {
+			logger.Appender = defaultLogger.Appender
+		}
+		loggerMap[logConfig.Name] = *logger
+		return *logger
 	}
 
 }