From 43cf01b22df46db9a944fe613be5cde8dd28622b Mon Sep 17 00:00:00 2001
From: xiangpei <xiangpei@timesnew.cn>
Date: 星期四, 12 六月 2025 19:58:14 +0800
Subject: [PATCH] 刷视频支持图片
---
pages/tabbar/index/home1.vue | 144 ++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 144 insertions(+), 0 deletions(-)
diff --git a/pages/tabbar/index/home1.vue b/pages/tabbar/index/home1.vue
new file mode 100644
index 0000000..1a5edcc
--- /dev/null
+++ b/pages/tabbar/index/home1.vue
@@ -0,0 +1,144 @@
+<template>
+ <!-- 鑷畾涔夋帶鍒舵潯 -->
+ <view
+ @touchstart="handleTouchStart"
+ @touchmove="handleTouchMove"
+ @touchend="handleTouchEnd"
+ class="container">
+ <!-- 杩涘害鏉� - 鏁翠釜鍖哄煙鍙嫋鍔� -->
+ <view class="process-warp" :style="{ opacity: showProcess ? 1 : 0 }">
+ <!-- 鏄剧ず褰撳墠杩涘害 -->
+ <view class="progress-text">{{ hasPlayTime }}/{{formartDuration}}</view>
+ <view
+ class="progress-bar"
+ id="progressBar"
+ >
+
+ <!-- 宸插～鍏呴儴鍒� -->
+ <view class="progress-fill" :style="{ width: progress + '%' }"></view>
+ </view>
+ </view>
+ </view>
+</template>
+
+<script>
+export default {
+ data() {
+ return {
+ startX: 0,
+ progress: 0, // 瑙嗛杩涘害
+ startProgress : 0, // 寮�濮嬫粦鍔ㄦ椂鐨勮繘搴�
+ barLeft: 0, // 杩涘害鏉″乏杈圭晫浣嶇疆
+ barWidth: 0, // 杩涘害鏉″搴�
+ isDragging: false, // 鏄惁姝ｅ湪鎷栧姩
+ processHidenTimer: null, // 杩涘害鏉￠殣钘忓畾鏃跺櫒
+ showProcess: false, // 鏄惁鏄剧ず杩涘害鏉�
+ };
+ },
+ mounted() {
+ // 鑾峰彇杩涘害鏉＄殑灏哄鍜屼綅缃俊鎭�
+ this.getBarRect();
+ },
+ methods: {
+ // 鑾峰彇杩涘害鏉＄殑浣嶇疆鍜屽昂瀵�
+ getBarRect() {
+ const query = uni.createSelectorQuery().in(this);
+ query.select('#progressBar').boundingClientRect(rect => {
+ if (rect) {
+ this.barLeft = rect.left;
+ this.barWidth = rect.width;
+ }
+ }).exec();
+ },
+
+ // 瑙︽懜寮�濮�
+ handleTouchStart(e) {
+ this.isDragging = true;
+ this.showProcess = true;
+ this.startProgress = this.progress; // 璁板綍寮�濮嬫椂鐨勮繘搴�
+ this.startX = e.touches[0].pageX;
+ console.log("璁板綍寮�濮嬫椂鐨勮繘搴�", this.startProgress);
+ this.videoContexts[this.currentIndex].pause()
+ // this.updateProgress(e);
+ },
+
+ // 瑙︽懜绉诲姩
+ handleTouchMove(e) {
+ if (!this.isDragging || !this.barWidth) return;
+ clearTimeout(this.processHidenTimer)
+ this.videoContexts[this.currentIndex].pause()
+ this.updateProgress(e);
+ },
+
+ // 瑙︽懜缁撴潫
+ handleTouchEnd() {
+ this.isDragging = false;
+ console.log("婊戝姩缁撴潫", this.duration * this.progress);
+ this.videoContexts[this.currentIndex].seek(this.duration * this.progress / 100)
+ this.videoContexts[this.currentIndex].play()
+ this.processHidenTimer = setTimeout(() => {
+ this.showProcess = false;
+ }, 1000);
+ },
+
+ // 鏇存柊杩涘害
+ updateProgress(e) {
+ // 鑾峰彇褰撳墠瑙︽懜鐐筙鍧愭爣
+ const currentX = e.touches[0].pageX;
+
+ // 璁＄畻婊戝姩璺濈(鍍忕礌)
+ const deltaX = currentX - this.startX;
+
+ // 灏嗗儚绱犺窛绂昏浆鎹负杩涘害澧為噺
+ const deltaProgress = (deltaX / this.barWidth) * 100;
+ console.log("杩涘害澧為噺", deltaProgress);
+ // 璁＄畻鏂拌繘搴� = 寮�濮嬫椂鐨勮繘搴� + 婊戝姩澧為噺
+ let newProgress = this.startProgress + deltaProgress;
+
+ // 闄愬埗鑼冨洿鍦�0-100涔嬮棿
+ newProgress = Math.max(0, Math.min(100, newProgress));
+
+ this.progress = newProgress;
+ }
+ }
+};
+</script>
+
+<style>
+.container {
+ display: flex;
+ flex-direction: column;
+ align-items: center;
+ position: absolute;
+ bottom: 0;
+ width: 100%;
+ }
+
+ .progress-bar {
+ position: relative;
+ width: 100%;
+ height: 16px;
+ background-color: #eee;
+ overflow: hidden;
+ }
+
+ .progress-fill {
+ position: absolute;
+ left: 0;
+ top: 0;
+ height: 100%;
+ background-color: lightgray;
+ transition: width 0.1s;
+ }
+ .process-warp {
+ width: 100%;
+ display: flex;
+ flex-direction: column;
+ align-items: center;
+ }
+ .progress-text {
+ margin-top: 10px;
+ font-size: 14px;
+ color: #666;
+ }
+</style>
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