[add] zap 인코딩 및 로그 컨픽 파일 분리

src/broker/modules/logConfig.go

@@ -0,0 +1,40 @@
+package modules
+
+import (
+	"go.uber.org/zap"
+	"go.uber.org/zap/zapcore"
+)
+
+func MyEncoderConfig() zapcore.EncoderConfig {
+	return zapcore.EncoderConfig{
+		// Keys can be anything except the empty string.
+		TimeKey:  "T",
+		LevelKey: "L",
+		NameKey:  "N",
+		//CallerKey:      "C",
+		FunctionKey:    zapcore.OmitKey,
+		MessageKey:     "M",
+		StacktraceKey:  "S",
+		LineEnding:     zapcore.DefaultLineEnding,
+		EncodeLevel:    zapcore.CapitalLevelEncoder,
+		EncodeTime:     zapcore.ISO8601TimeEncoder,
+		EncodeDuration: zapcore.StringDurationEncoder,
+		EncodeCaller:   zapcore.ShortCallerEncoder,
+	}
+}
+
+func newLogger() *zap.Logger {
+	cfg := zap.Config{
+		Level:            zap.NewAtomicLevelAt(zap.DebugLevel),
+		Development:      true,
+		Encoding:         "console",
+		EncoderConfig:    MyEncoderConfig(),
+		OutputPaths:      []string{"stdout"},
+		ErrorOutputPaths: []string{"stderr"},
+	}
+	logger, err := cfg.Build()
+	if err != nil {
+		panic(err)
+	}
+	return logger
+}