// +build !release package utils import ( "fmt" "io" "log" "os" ) func Log(msg ...interface{}) { log.Output(2, fmt.Sprintln(msg...)) } func Logf(format string, msg ...interface{}) { log.Output(2, fmt.Sprintf(format, msg...)) } func GetLogWriter() io.Writer { return os.Stdout } func CloseLogWriter() { }