ateStatus = updateStatusFn;
                this.websocket = websocket
            }

            addLog(message) {
                const entry = document.createElement('div');
                entry.className = 'log-entry';
                entry.textContent = `[播放器] ${new Date().toLocaleTimeString()}: ${message}`;
                this.log.appendChild(entry);
                this.log.scrollTop = this.log.scrollHeight;
            }

             sendPlaybackStatus(status, queueSize) {
                i