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https://github.com/algerkong/AlgerMusicPlayer.git
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✨ feat: 优化音频播放进度更新逻辑,添加拖动滑块时的状态管理和节流处理
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@@ -28,6 +28,8 @@
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:show-tooltip="showSliderTooltip"
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@mouseenter="showSliderTooltip = true"
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@mouseleave="showSliderTooltip = false"
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@dragstart="handleSliderDragStart"
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@dragend="handleSliderDragEnd"
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></n-slider>
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</div>
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<div class="play-bar-img-wrapper" @click="setMusicFull">
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@@ -199,7 +201,6 @@ import {
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nowTime,
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openLyric,
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playMusic,
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sound,
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textColors
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} from '@/hooks/MusicHook';
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import { useArtist } from '@/hooks/useArtist';
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@@ -233,17 +234,47 @@ watch(
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// 节流版本的 seek 函数
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const throttledSeek = useThrottleFn((value: number) => {
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if (!sound.value) return;
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sound.value.seek(value);
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audioService.seek(value);
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nowTime.value = value;
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}, 50); // 50ms 的节流延迟
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// 拖动时的临时值,避免频繁更新 nowTime 触发重渲染
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const dragValue = ref(0);
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// 为滑块拖动添加状态跟踪
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const isDragging = ref(false);
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// 修改 timeSlider 计算属性
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const timeSlider = computed({
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get: () => nowTime.value,
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set: throttledSeek
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get: () => (isDragging.value ? dragValue.value : nowTime.value),
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set: (value) => {
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if (isDragging.value) {
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// 拖动中只更新临时值,不触发 nowTime 更新和 seek 操作
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dragValue.value = value;
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return;
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}
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// 点击操作 (非拖动),可以直接 seek
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throttledSeek(value);
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}
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});
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// 添加滑块拖动开始和结束事件处理
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const handleSliderDragStart = () => {
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isDragging.value = true;
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// 初始化拖动值为当前时间
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dragValue.value = nowTime.value;
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};
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const handleSliderDragEnd = () => {
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isDragging.value = false;
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// 直接应用最终的拖动值
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audioService.seek(dragValue.value);
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nowTime.value = dragValue.value;
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};
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// 格式化提示文本,根据拖动状态显示不同的时间
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const formatTooltip = (value: number) => {
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return `${secondToMinute(value)} / ${secondToMinute(allTime.value)}`;
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};
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@@ -266,9 +297,8 @@ const getVolumeIcon = computed(() => {
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const volumeSlider = computed({
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get: () => audioVolume.value * 100,
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set: (value) => {
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if (!sound.value) return;
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localStorage.setItem('volume', (value / 100).toString());
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sound.value.volume(value / 100);
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audioService.setVolume(value / 100);
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audioVolume.value = value / 100;
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}
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});
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