From 45e04f632eff0af5bae794ec95d70cf33619134c Mon Sep 17 00:00:00 2001
From: dozysun <dozysun@users.noreply.github.com>
Date: Mon, 14 Sep 2020 17:47:25 +0800
Subject: [PATCH 1/2] Update logger.go

allow users add output for specify level log
---
 logger.go | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)

diff --git a/logger.go b/logger.go
index 39b8ca1..c7a4752 100644
--- a/logger.go
+++ b/logger.go
@@ -307,6 +307,42 @@ func (l *Logger) V(lvl Level) Verbose {
 	}
 }
 
+// AddInfoLogOutPut add output destination for info Logger
+func (l *Logger) AddInfoLogOutPut(writers ...io.Writer){
+	logLock.Lock()
+	defer logLock.Unlock()
+	l.infoLog.SetOutput(io.MultiWriter(l.infoLog.Writer(), io.MultiWriter(writers...)))
+}
+
+// AddWariningLogOutPut add output destination for warining Logger
+func (l *Logger) AddWariningLogOutPut(writers ...io.Writer){
+	logLock.Lock()
+	defer logLock.Unlock()
+	l.warningLog.SetOutput(io.MultiWriter(l.warningLog.Writer(), io.MultiWriter(writers...)))
+}
+
+// AddErrorLogOutPut add output destination for error Logger
+func (l *Logger) AddErrorLogOutPut(writers ...io.Writer){
+	logLock.Lock()
+	defer logLock.Unlock()
+	l.errorLog.SetOutput(io.MultiWriter(l.errorLog.Writer(), io.MultiWriter(writers...)))
+}
+
+// AddFatalLogOutPut add output destination for fatal Logger
+func (l *Logger) AddFatalLogOutPut(writers ...io.Writer){
+	logLock.Lock()
+	defer logLock.Unlock()
+	l.fatalLog.SetOutput(io.MultiWriter(l.fatalLog.Writer(), io.MultiWriter(writers...)))
+}
+
+// AddWariningLogOutPut add output destination for all level Logger
+func (l *Logger) AddOutPut(writers ...io.Writer){
+	l.AddInfoLogOutPut(writers...)
+	l.AddWariningLogOutPut(writers...)
+	l.AddErrorLogOutPut(writers...)
+	l.AddFatalLogOutPut(writers...)
+}
+
 // Info is equivalent to the global Info function, guarded by the value of v.
 func (v Verbose) Info(args ...interface{}) {
 	if v.enabled {

From c7c2807391346ec11454368eaa93b560ac08f835 Mon Sep 17 00:00:00 2001
From: dozysun <dozysun@users.noreply.github.com>
Date: Tue, 15 Sep 2020 10:08:50 +0800
Subject: [PATCH 2/2] Update logger.go
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

allow users add output for specify level log，fix naming error
---
 logger.go | 28 ++++++++++++++--------------
 1 file changed, 14 insertions(+), 14 deletions(-)

diff --git a/logger.go b/logger.go
index c7a4752..0230e0b 100644
--- a/logger.go
+++ b/logger.go
@@ -307,40 +307,40 @@ func (l *Logger) V(lvl Level) Verbose {
 	}
 }
 
-// AddInfoLogOutPut add output destination for info Logger
-func (l *Logger) AddInfoLogOutPut(writers ...io.Writer){
+// AddInfoLogOutput add output destination for info Logger
+func (l *Logger) AddInfoLogOutput(writers ...io.Writer){
 	logLock.Lock()
 	defer logLock.Unlock()
 	l.infoLog.SetOutput(io.MultiWriter(l.infoLog.Writer(), io.MultiWriter(writers...)))
 }
 
-// AddWariningLogOutPut add output destination for warining Logger
-func (l *Logger) AddWariningLogOutPut(writers ...io.Writer){
+// AddWariningLogOutput add output destination for warining Logger
+func (l *Logger) AddWariningLogOutput(writers ...io.Writer){
 	logLock.Lock()
 	defer logLock.Unlock()
 	l.warningLog.SetOutput(io.MultiWriter(l.warningLog.Writer(), io.MultiWriter(writers...)))
 }
 
-// AddErrorLogOutPut add output destination for error Logger
-func (l *Logger) AddErrorLogOutPut(writers ...io.Writer){
+// AddErrorLogOutput add output destination for error Logger
+func (l *Logger) AddErrorLogOutput(writers ...io.Writer){
 	logLock.Lock()
 	defer logLock.Unlock()
 	l.errorLog.SetOutput(io.MultiWriter(l.errorLog.Writer(), io.MultiWriter(writers...)))
 }
 
-// AddFatalLogOutPut add output destination for fatal Logger
-func (l *Logger) AddFatalLogOutPut(writers ...io.Writer){
+// AddFatalLogOutput add output destination for fatal Logger
+func (l *Logger) AddFatalLogOutput(writers ...io.Writer){
 	logLock.Lock()
 	defer logLock.Unlock()
 	l.fatalLog.SetOutput(io.MultiWriter(l.fatalLog.Writer(), io.MultiWriter(writers...)))
 }
 
-// AddWariningLogOutPut add output destination for all level Logger
-func (l *Logger) AddOutPut(writers ...io.Writer){
-	l.AddInfoLogOutPut(writers...)
-	l.AddWariningLogOutPut(writers...)
-	l.AddErrorLogOutPut(writers...)
-	l.AddFatalLogOutPut(writers...)
+// AddOutput add output destination for all level Logger
+func (l *Logger) AddOutput(writers ...io.Writer){
+	l.AddInfoLogOutput(writers...)
+	l.AddWariningLogOutput(writers...)
+	l.AddErrorLogOutput(writers...)
+	l.AddFatalLogOutput(writers...)
 }
 
 // Info is equivalent to the global Info function, guarded by the value of v.