fix: output log to os.Stderr

appleboy · appleboy · commit d8f05538bc75 · 2018-09-26T09:32:29.000+08:00
diff --git a/debug.go b/debug.go
@@ -8,6 +8,7 @@ import (
 	"bytes"
 	"fmt"
 	"html/template"
+	"os"
 )
 
 // IsDebugging returns true if the framework is running in debug mode.
@@ -45,7 +46,7 @@ func debugPrintLoadTemplate(tmpl *template.Template) {
 
 func debugPrint(format string, values ...interface{}) {
 	if IsDebugging() {
-		fmt.Printf("[GIN-debug] "+format, values...)
+		fmt.Fprintf(os.Stderr, "[GIN-debug] "+format, values...)
 	}
 }
 

Original file line number	Diff line number	Diff line change
`@@ -8,6 +8,7 @@ import (`
`8`	`8`	`"bytes"`
`9`	`9`	`"fmt"`
`10`	`10`	`"html/template"`
	`11`	`+ "os"`
`11`	`12`	`)`
`12`	`13`
`13`	`14`	`// IsDebugging returns true if the framework is running in debug mode.`
`@@ -45,7 +46,7 @@ func debugPrintLoadTemplate(tmpl *template.Template) {`
`45`	`46`
`46`	`47`	`func debugPrint(format string, values ...interface{}) {`
`47`	`48`	`if IsDebugging() {`
`48`		`- fmt.Printf("[GIN-debug] "+format, values...)`
	`49`	`+ fmt.Fprintf(os.Stderr, "[GIN-debug] "+format, values...)`
`49`	`50`	`}`
`50`	`51`	`}`
`51`	`52`