重构: 死代码清理 + 拷贝优化 + 滚动条修复

internal/filesystem/logger.go

@@ -70,11 +70,6 @@ func (l *Logger) Info(format string, args ...interface{}) {
 	l.log(LogLevelInfo, "INFO", format, args...)
 }
 
-// Warn 记录警告日志
-func (l *Logger) Warn(format string, args ...interface{}) {
-	l.log(LogLevelWarn, "WARN", format, args...)
-}
-
 // Error 记录错误日志
 func (l *Logger) Error(format string, args ...interface{}) {
 	l.log(LogLevelError, "ERROR", format, args...)
@@ -141,37 +136,10 @@ func LogError(operation string, path string, err error) {
 
 var (
 	globalLogger *Logger
-	loggerOnce  sync.Once
 )
 
-// InitLogger 初始化全局日志记录器
-func InitLogger(logDir string, minLevel LogLevel) error {
-	var initErr error
-	loggerOnce.Do(func() {
-		timestamp := time.Now().Format("2006-01-02")
-		logPath := filepath.Join(logDir, fmt.Sprintf("filesystem_%s.log", timestamp))
-
-		logger, err := NewLogger(logPath, minLevel)
-		if err != nil {
-			initErr = err
-			return
-		}
-
-		globalLogger = logger
-		log.Printf("[日志系统] 已启动，日志文件: %s", logPath)
-	})
-	return initErr
-}
-
 // GetGlobalLogger 获取全局日志记录器
 func GetGlobalLogger() *Logger {
 	return globalLogger
 }
 
-// CloseLogger 关闭全局日志记录器
-func CloseLogger() error {
-	if globalLogger != nil {
-		return globalLogger.Close()
-	}
-	return nil
-}