🎨 优化日志用法

.gitignore

@@ -1,5 +1,4 @@
 .idea
 vendor
 logs
-cache
+cache
-log

config.go

@@ -2,22 +2,22 @@ package logger
 
 import "fmt"
 
-type mode int
+type mode string
 
-var (
+const (
-	Dev  mode = 0
+	Dev  mode = "development"
-	Prod mode = 1
+	Prod mode = "production"
 )
 
 // LogConfig 日志配置
 type LogConfig struct {
-	Mode       mode   `env:"LOG_MODE"`             // dev, prod
+	Mode       mode   `env:"LOG_MODE" envDefault:"production"` // dev, prod
-	LokiEnable bool   `env:"LOG_LOKI_ENABLE"`      // 是否启用Loki
+	LokiEnable bool   `env:"LOG_LOKI_ENABLE"`                  // 是否启用Loki
-	FileEnable bool   `env:"LOG_FILE_ENABLE"`      // 是否输出到文件
+	FileEnable bool   `env:"LOG_FILE_ENABLE"`                  // 是否输出到文件
-	LokiHost   string `env:"LOG_LOKI_HOST"`        // Loki地址
+	LokiHost   string `env:"LOG_LOKI_HOST"`                    // Loki地址
-	LokiPort   int    `env:"LOG_LOKI_PORT"`        // Loki端口
+	LokiPort   int    `env:"LOG_LOKI_PORT"`                    // Loki端口
-	LokiSource string `env:"LOG_LOKI_SOURCE_NAME"` // Loki的source名称
+	LokiSource string `env:"LOG_LOKI_SOURCE_NAME"`             // Loki的source名称
-	LokiJob    string `env:"LOG_LOKI_JOB_NAME"`    // Loki的job名称
+	LokiJob    string `env:"LOG_LOKI_JOB_NAME"`                // Loki的job名称
 }
 
 func (c LogConfig) getLokiPushURL() string {

log/say.go

@@ -0,0 +1,75 @@
+package log
+
+import "go.uber.org/zap"
+
+// Debug uses fmt.Sprint to construct and log a message.
+func Debug(args ...interface{}) {
+	defer zap.S().Sync()
+	zap.S().Debug(args...)
+}
+
+// Info uses fmt.Sprint to construct and log a message.
+func Info(args ...interface{}) {
+	defer zap.S().Sync()
+	zap.S().Info(args...)
+}
+
+// Warn uses fmt.Sprint to construct and log a message.
+func Warn(args ...interface{}) {
+	defer zap.S().Sync()
+	zap.S().Warn(args...)
+}
+
+// Error uses fmt.Sprint to construct and log a message.
+func Error(args ...interface{}) {
+	defer zap.S().Sync()
+	zap.S().Error(args...)
+}
+
+// Panic uses fmt.Sprint to construct and log a message, then panics.
+func Panic(args ...interface{}) {
+	defer zap.S().Sync()
+	zap.S().Panic(args...)
+}
+
+// Fatal uses fmt.Sprint to construct and log a message, then calls os.Exit.
+func Fatal(args ...interface{}) {
+	defer zap.S().Sync()
+	zap.S().Fatal(args...)
+}
+
+// Debugf uses fmt.Sprintf to log a templated message.
+func Debugf(template string, args ...interface{}) {
+	defer zap.S().Sync()
+	zap.S().Debugf(template, args...)
+}
+
+// Infof uses fmt.Sprintf to log a templated message.
+func Infof(template string, args ...interface{}) {
+	defer zap.S().Sync()
+	zap.S().Infof(template, args...)
+}
+
+// Warnf uses fmt.Sprintf to log a templated message.
+func Warnf(template string, args ...interface{}) {
+	defer zap.S().Sync()
+	zap.S().Warnf(template, args...)
+}
+
+// Errorf uses fmt.Sprintf to log a templated message.
+func Errorf(template string, args ...interface{}) {
+	defer zap.S().Sync()
+	zap.S().Errorf(template, args...)
+}
+
+// Panicf uses fmt.Sprintf to log a templated message, then panics.
+func Panicf(template string, args ...interface{}) {
+	defer zap.S().Sync()
+	zap.S().Panicf(template, args...)
+}
+
+// Fatalf uses fmt.Sprintf to log a templated message, then calls os.Exit.
+func Fatalf(template string, args ...interface{}) {
+	defer zap.S().Sync()
+	zap.S().Fatalf(template, args...)
+}

logger.go

@@ -19,6 +19,10 @@ func init() {
 			fmt.Println("日志配置解析错误: " + err.Error())
 			c = LogConfig{Mode: Dev, LokiEnable: false, FileEnable: false}
 		}
+		// 如果值错了，直接默认为Prod
+		if c.Mode != Dev && c.Mode != Prod {
+			c.Mode = Prod
+		}
 		InitLogger(c)
 	}
 }
@@ -42,7 +46,8 @@ func InitLogger(c LogConfig) {
 	}
 
 	// 增加 caller 信息
-	logger := zap.New(zapcore.NewTee(cores...), zap.AddCaller())
+	// AddCallerSkip 输出的文件名和行号是调用封装函数的位置，而不是调用日志函数的位置
+	logger := zap.New(zapcore.NewTee(cores...), zap.AddCaller(), zap.AddCallerSkip(1))
 	Say = logger.Sugar()
 	zap.ReplaceGlobals(logger)
 }

logger_test.go

@@ -1,7 +1,7 @@
 package logger
 
 import (
-	"go.uber.org/zap"
+	"gitee.ltd/lxh/logger/log"
 	"testing"
 	"time"
 )
@@ -18,6 +18,6 @@ func TestLogger1(t *testing.T) {
 
 func TestLogger2(t *testing.T) {
 	InitLogger(LogConfig{Mode: Dev, LokiEnable: false, FileEnable: true})
-	zap.S().Info("我是测试消息")
+	log.Info("我是测试消息")
-	time.Sleep(5 * time.Second)
+	//time.Sleep(5 * time.Second)
 }