change project structure, fix online ip report bug

node/legoCmd/log/log.go

@@ -0,0 +1,59 @@
+package log
+
+import (
+	"log"
+	"os"
+)
+
+// Logger is an optional custom logger.
+var Logger StdLogger = log.New(os.Stdout, "", log.LstdFlags)
+
+// StdLogger interface for Standard Logger.
+type StdLogger interface {
+	Panic(args ...interface{})
+	Fatalln(args ...interface{})
+	Panicf(format string, args ...interface{})
+	Print(args ...interface{})
+	Println(args ...interface{})
+	Printf(format string, args ...interface{})
+}
+
+// Panic writes a log entry.
+// It uses Logger if not nil, otherwise it uses the default log.Logger.
+func Panic(args ...interface{}) {
+	Logger.Panic(args...)
+}
+
+// Panicf writes a log entry.
+// It uses Logger if not nil, otherwise it uses the default log.Logger.
+func Panicf(format string, args ...interface{}) {
+	Logger.Panicf(format, args...)
+}
+
+// Print writes a log entry.
+// It uses Logger if not nil, otherwise it uses the default log.Logger.
+func Print(args ...interface{}) {
+	Logger.Print(args...)
+}
+
+// Println writes a log entry.
+// It uses Logger if not nil, otherwise it uses the default log.Logger.
+func Println(args ...interface{}) {
+	Logger.Println(args...)
+}
+
+// Printf writes a log entry.
+// It uses Logger if not nil, otherwise it uses the default log.Logger.
+func Printf(format string, args ...interface{}) {
+	Logger.Printf(format, args...)
+}
+
+// Warnf writes a log entry.
+func Warnf(format string, args ...interface{}) {
+	Printf("[WARN] "+format, args...)
+}
+
+// Infof writes a log entry.
+func Infof(format string, args ...interface{}) {
+	Printf("[INFO] "+format, args...)
+}