filelog

type FileWriter struct {
	log.LogFilter
	log.LogFormatter

	Path      string    // Log file path name
	DirPerm   uint32    // Log dir permission
	FilePerm  uint32    // Log file permission
	MaxSplit  int       // Max split files
	MaxSize   int64     // Rotate at size
	MaxDays   int       // Max daily files
	MaxHours  int       // Max hourly files
	Gzip      bool      // Compress rotated log files
	SyncLevel log.Level // Call File.Sync() if level <= SyncLevel
	// contains filtered or unexported fields
}