- <template>
- <view class="book-container">
- <!-- 条件编译 -->
-
- <!-- #ifndef H5 -->
- <uv-status-bar></uv-status-bar>
- <!-- 自定义顶部导航栏 -->
- <view class="custom-navbar" :class="{ 'navbar-hidden': !showNavbar }">
- <uv-status-bar></uv-status-bar>
- <view class="navbar-content">
- <view class="navbar-left" @click="goBack">
- <uv-icon name="arrow-left" size="20" color="#262626"></uv-icon>
- </view>
- <view class="navbar-title">{{ currentPageTitle }}</view>
-
- </view>
- </view>
- <!-- #endif -->
-
- <!-- Swiper内容区域 -->
- <swiper
- class="content-swiper"
- :current="currentPage - 1"
- @change="onSwiperChange"
- >
- <swiper-item
- v-for="(page, index) in bookPages"
- :key="index"
- class="swiper-item"
- >
- <scroll-view scroll-y style="height: 100vh;">
- <view scroll-y class="content-area" @click="toggleNavbar">
- <view class="title">{{ currentPageTitle }}</view>
- <!-- 会员限制页面 -->
- <view v-if="!isMember && pagePay[index] === 'Y'" class="member-content" >
- <text class="member-title">{{ pageTitles[index] }}</text>
- <view class="member-button" @click.stop="unlockBook">
- <text class="member-button-text">升级会员解锁</text>
- </view>
- </view>
-
- <!-- 图片卡片页面 -->
- <view class="card-content" v-else-if="pageTypes[index] === '1'">
- <view class="card-line">
- <image :src="configParamContent('highlight_icon')" class="card-line-image" mode="aspectFill" />
- <text class="card-line-text">划线重点</text>
- </view>
- <view v-for="(item, itemIndex) in page" :key="itemIndex">
- <image class="card-image" v-if="item && item.type === 'image'" :src="item.imageUrl" mode="aspectFill"></image>
- <view class="english-text-container clickable-text" v-else-if="item && item.type === 'text' && item.language === 'en' && item.content" @click.stop="handleTextClick(item.content, item, index)" >
- <text
- v-for="(token, tokenIndex) in splitEnglishSentence(item.content)"
- :key="tokenIndex"
- :class="['english-token', { 'clickable-word': token.isWord && findWordDefinition(token.text) }]"
- @click.stop="token.isWord && findWordDefinition(token.text) ? handleWordClick(token.text) : null"
- user-select
- :style="item.style"
- >{{ token.text }}</text>
- </view>
- <view v-else-if="item && item.type === 'text' && item.language === 'zh' && item.content" @click.stop="handleTextClick(item.content, item, index)">
- <text
- v-for="(segment, segmentIndex) in processChineseText(item.content)"
- :key="segmentIndex"
- :class="['chinese-segment', { 'clickable-keyword': segment.isKeyword }]"
- @click.stop="segment.isKeyword ? handleChineseKeywordClick(segment.keywordData) : null"
- user-select
- >{{ segment.text }}</text>
- </view>
- </view>
- </view>
-
- <view v-else>
- <view v-for="(item, itemIndex) in page" :key="itemIndex">
- <!-- 文本页面 -->
- <view v-if="item && item.type === 'text' && item.content" class="text-content" >
- <view :class="{ 'lead-text': isTextHighlighted(page, itemIndex) }" @click.stop="handleTextClick(item.content, item, index)">
- <text
- v-if="!item.isLead"
- class="content-text clickable-text"
- :style="item.style"
- user-select
- >
- {{ item.content }}
- </text>
- <view v-else-if="item.isLead" class="content-text clickable-text lead-text" :style="item.style" user-select>{{ item.content }}</view>
- </view>
- </view>
-
- <!-- 文本页面 -->
- <view v-else-if="item.type === 'image'" class="image-container">
- <image class="content-image" :src="item.imageUrl" mode="widthFix"></image>
- </view>
-
- <!-- 视频页面 -->
- <view v-else-if="item.type === 'video'" class="video-content" @click.stop>
- <!-- 视频加载状态 -->
- <view v-if="videoLoading" class="video-loading">
- <text class="loading-text">视频加载中...</text>
- </view>
-
- <!-- 视频播放器 -->
- <video
- v-else
- :src="item.url"
- class="video-player"
- controls
- :poster="item.coverUrl"
- @loadstart="onVideoLoadStart"
- @loadeddata="onVideoLoadStart"
- @error="onVideoError"
- ></video>
- </view>
- </view>
- </view>
- </view>
- </scroll-view>
- </swiper-item>
- </swiper>
-
- <!-- 自定义底部控制栏 -->
- <CustomTabbar
- :show-navbar="showNavbar"
- :current-page="currentPage"
- :course-id="courseId"
- :voice-id="voiceId"
- :book-pages="bookPages"
- :is-text-page="isTextPage"
- :should-load-audio="shouldLoadAudio"
- :is-member="isMember"
- :current-page-requires-member="currentPageRequiresMember"
- :page-pay="pagePay"
- :is-word-audio-playing="isWordAudioPlaying"
- @toggle-course-popup="toggleCoursePopup"
- @toggle-sound="toggleSound"
- @go-to-page="goToPage"
- @previous-page="previousPage"
- @next-page="nextPage"
- @audio-state-change="onAudioStateChange"
- @highlight-change="onHighlightChange"
- @voice-change-complete="onVoiceChangeComplete"
- @voice-change-error="onVoiceChangeError"
- ref="customTabbar"
- />
-
- <!-- 课程选择弹出窗 -->
- <CoursePopup
- :style="{zIndex: 10000}"
- :course-list="courseList"
- :current-course="currentCourse"
- :is-reversed="isReversed"
- @toggle-sort="toggleSort"
- @select-course="selectCourse"
- ref="coursePopup"
-
- />
-
- <!-- 释义弹出窗 -->
- <MeaningPopup
- :style="{zIndex: 10000}"
- :current-word-meaning="currentWordMeaning"
- @close-meaning-popup="closeMeaningPopup"
- @repeat-word-audio="repeatWordAudio"
- ref="meaningPopup"
- />
- </view>
- </template>
-
- <script>
- import AudioControls from './AudioControls.vue'
- import CustomTabbar from './components/CustomTabbar.vue'
- import CoursePopup from './components/CoursePopup.vue'
- import MeaningPopup from './components/MeaningPopup.vue'
-
- export default {
- components: {
- AudioControls,
- CustomTabbar,
- CoursePopup,
- MeaningPopup
- },
- data() {
- return {
- isMember: false,
- memberId: '',
- voiceId: null,
- courseId: '',
- showNavbar: true,
- currentPage: 1,
- currentCourse: 1, // 当前课程索引
- currentWordMeaning: null, // 当前显示的单词释义
- isReversed: false, // 是否倒序显示
- // 文本高亮相关
- currentHighlightIndex: -1, // 当前高亮的文本索引
- wordAudioCache: {}, // 單詞語音緩存
- currentWordAudio: null, // 當前播放的單詞音頻實例
- isWordAudioPlaying: false, // 是否有单词音频正在播放
-
- // 音频状态相关
- isAudioLoading: false, // 音频是否正在加载
- hasAudioData: false, // 是否有音频数据
- audioLoadFailed: false, // 音频加载是否失败
-
- // 视频状态相关
- videoLoading: false, // 视频是否正在加载
- courseIdList: [],
- bookTitle: '',
- courseList: [
-
- ],
-
- // 二维数组 代表每个页面
- bookPages: [
-
- ],
- // 存储每个页面的标题
- pageTitles: [],
- // 存储每个页面的type信息
- pageTypes: [],
- // 存储每个页面的单词释义数据
- pageWords: [],
- // 存储每个页面的付费状态
- pagePay: [],
- }
- },
- computed: {
- displayCourseList() {
- return this.isReversed ? [...this.courseList].reverse() : this.courseList;
- },
- // 判断当前页面是否为文字类型
- isTextPage() {
- // 如果是卡片页面(type为'1'),不显示音频控制栏
- if (this.currentPageType === '1') {
- return false;
- }
-
- const currentPageData = this.bookPages[this.currentPage - 1];
- // currentPageData是一个数组 其中的一个元素的type是text就会返回true
- return currentPageData && currentPageData.some(item => item.type === 'text');
- },
-
- // 判断当前页面是否需要加载音频(包括文本页面和卡片页面)
- shouldLoadAudio() {
- // 文本页面需要加载音频
- if (this.isTextPage) {
- return true;
- }
-
- // 卡片页面(type为'1')也需要加载音频以支持点击播放
- if (this.currentPageType === '1') {
- return true;
- }
-
- return false;
- },
-
-
- // 动态页面标题
- currentPageTitle() {
- return this.pageTitles[this.currentPage - 1] || this.bookTitle;
- },
-
- // 当前页面类型
- currentPageType() {
- return this.pageTypes[this.currentPage - 1] || '';
- },
-
- // 当前页面的单词释义数据
- currentPageWords() {
- return this.pageWords[this.currentPage - 1] || [];
- },
-
- // 当前页面是否需要会员
- currentPageRequiresMember() {
- return this.pagePay[this.currentPage - 1] === 'Y';
- }
- },
- methods: {
- // 视频事件处理方法
- onVideoLoadStart() {
- console.log("视频开始加载📺📺📺📺📺📺📺📺📺📺");
-
- this.videoLoading = true;
- },
-
- onVideoCanPlay() {
- console.log("视频可以播放");
-
- this.videoLoading = false;
-
- },
-
- onVideoError() {
- this.videoLoading = false;
- uni.showToast({
- title: '视频加载失败',
- icon: 'none',
- duration: 2000
- });
- },
-
- // 獲取用戶會員信息 判斷是否和傳參傳過來的會員id相同
- async getMemberInfo(){
- const memberRes = await this.$api.member.getUserMemberInfo()
- if (memberRes.code === 200) {
- this.isMember = memberRes.result.map(item => item.memberId).includes(this.memberId)
- console.log('isMember:', this.isMember);
- }
-
- },
-
- // 处理AudioControls组件的事件
- onAudioStateChange(audioState) {
- // 更新高亮状态
- this.currentHighlightIndex = audioState.currentHighlightIndex;
-
- // 更新音频加载状态(用于控制UI显示)
- if (audioState.hasOwnProperty('isLoading')) {
- this.isAudioLoading = audioState.isLoading;
- }
-
- // 更新音频数据状态
- if (audioState.hasOwnProperty('hasAudioData')) {
- this.hasAudioData = audioState.hasAudioData;
- }
-
- // 更新音频加载失败状态
- if (audioState.hasOwnProperty('audioLoadFailed')) {
- this.audioLoadFailed = audioState.audioLoadFailed;
- }
- },
-
- // 处理音色切换完成事件
- onVoiceChangeComplete(data) {
- console.log('音色切换完成:', data);
- // 可以在这里添加一些UI反馈,比如显示切换成功的提示
- if (data.hasAudioData) {
- console.log('新音色当前页面音频已加载完成');
- } else {
- console.log('当前页面没有音频数据');
- }
-
- // 如果启用了预加载所有页面
- if (data.preloadAllPages) {
- console.log('正在后台预加载所有页面的新音色音频...');
- // 可以显示一个提示,告诉用户正在后台加载
- uni.showToast({
- title: '正在加载新音色...',
- icon: 'loading',
- duration: 2000
- });
- }
- },
-
- // 处理音色切换错误事件
- onVoiceChangeError(error) {
- console.error('音色切换失败:', error);
- // 可以在这里显示错误提示给用户
- uni.showToast({
- title: '音色切换失败,请重试',
- icon: 'none',
- duration: 2000
- });
- },
-
- // 处理文本点击事件
- handleTextClick(textContent, item, pageIndex) {
- // console.log('🎯 ===== 文本点击事件开始 =====');
- // console.log('📝 点击文本:', textContent);
- // console.log('📄 textContent类型:', typeof textContent);
- // console.log('❓ textContent是否为undefined:', textContent === undefined);
- // console.log('📦 完整item对象:', item);
- // console.log('📝 item.content:', item ? item.content : 'item为空');
- // console.log('📖 当前页面索引:', this.currentPage);
- // console.log('👆 点击的页面索引:', pageIndex);
- // console.log('📊 当前页面类型:', this.currentPageType);
- // console.log('📄 是否为文本页面:', this.isTextPage);
- // console.log('📋 当前页面数据:', this.bookPages[this.currentPage - 1]);
- // console.log('📏 页面数据长度:', this.bookPages[this.currentPage - 1] ? this.bookPages[this.currentPage - 1].length : '页面不存在');
-
- // 检查音频播放状态
- // console.log('🎵 ===== 音频状态检查 =====');
- // console.log(' isWordAudioPlaying:', this.isWordAudioPlaying);
- // console.log(' currentWordAudio存在:', !!this.currentWordAudio);
- // console.log(' currentWordMeaning存在:', !!this.currentWordMeaning);
-
- if (this.isWordAudioPlaying) {
- // console.log('⚠️ 检测到单词音频正在播放状态,这可能会阻止句子音频播放');
- // console.log('🔄 尝试重置音频播放状态...');
- this.isWordAudioPlaying = false;
- // console.log('✅ 音频播放状态已重置');
- }
-
- // 检查是否点击的是当前页面
- if (pageIndex !== undefined && pageIndex !== this.currentPage - 1) {
- console.warn('⚠️ 点击的不是当前页面,忽略点击事件');
- // console.log(` 期望页面: ${this.currentPage - 1}, 点击页面: ${pageIndex}`);
- return;
- }
-
- // 验证参数有效性
- if (!item) {
- console.error('❌ handleTextClick: item参数为空');
- uni.showToast({
- title: '数据错误,请刷新页面',
- icon: 'none'
- });
- return;
- }
-
- // 如果textContent为undefined,尝试从item中获取
- if (!textContent && item && item.content) {
- textContent = item.content;
- // console.log('🔄 从item中获取到content:', textContent);
- }
-
- // 最终验证textContent
- if (!textContent || typeof textContent !== 'string' || textContent.trim() === '') {
- console.error('❌ handleTextClick: 无效的文本内容', textContent);
- // console.log(' textContent:', textContent);
- // console.log(' 类型:', typeof textContent);
- // console.log(' 是否为空字符串:', textContent === '');
- // console.log(' trim后是否为空:', textContent && textContent.trim() === '');
- uni.showToast({
- title: '文本内容无效',
- icon: 'none'
- });
- return;
- }
-
- // console.log('✅ 文本内容验证通过:', textContent);
- // console.log(' 文本长度:', textContent.length);
- // console.log(' 文本预览:', textContent.substring(0, 50) + (textContent.length > 50 ? '...' : ''));
-
- // 检查是否有音频控制组件的引用
- // console.log('🔍 检查音频控制组件引用...');
- // console.log(' customTabbar存在:', !!this.$refs.customTabbar);
-
- if (!this.$refs.customTabbar) {
- console.error('❌ customTabbar引用不存在');
- uni.showToast({
- title: '音频控制组件未准备好',
- icon: 'none'
- });
- return;
- }
-
- // console.log(' audioControls存在:', !!this.$refs.customTabbar.$refs.audioControls);
-
- if (!this.$refs.customTabbar.$refs.audioControls) {
- console.error('❌ audioControls引用不存在');
- uni.showToast({
- title: '音频控制组件未准备好',
- icon: 'none'
- });
- return;
- }
-
- // 检查当前页面是否为文本页面或卡片页面
- // 卡片页面(type为'1')现在也支持整句音频播放
- console.log('🔍 检查页面类型支持...');
- console.log(' isTextPage:', this.isTextPage);
- console.log(' currentPageType:', this.currentPageType);
- console.log(' 当前页面索引:', this.currentPage);
- console.log(' 页面类型数组:', this.pageTypes);
-
- // 特别针对划线重点页面的调试
- if (this.currentPageType === '1') {
- console.log('📝 当前是划线重点页面,点击的文本:', textContent);
- console.log('📝 文本长度:', textContent.length);
- console.log('📝 文本前50字符:', textContent.substring(0, 50));
- }
-
- if (!this.isTextPage && this.currentPageType !== '1') {
- console.warn('⚠️ 当前页面不是文本页面或卡片页面');
- console.log(` isTextPage: ${this.isTextPage}, currentPageType: ${this.currentPageType}`);
- uni.showToast({
- title: '当前页面不支持音频播放',
- icon: 'none'
- });
- return;
- }
-
- console.log('✅ 页面类型检查通过,准备播放音频');
-
- // 获取音频控制组件实例
- const audioControls = this.$refs.customTabbar.$refs.audioControls;
-
- // 检查音频是否正在加载中
- if (audioControls.isAudioLoading) {
- console.log('⏳ 音频正在加载中,等待加载完成后再播放');
- uni.showToast({
- title: '音频正在加载中,请稍后再试',
- icon: 'loading',
- duration: 1500
- });
-
- // 等待音频加载完成后自动播放
- const checkAndPlay = () => {
- if (!audioControls.isAudioLoading && audioControls.currentPageAudios.length > 0) {
- console.log('✅ 音频加载完成,开始播放指定音频');
- const success = audioControls.playSpecificAudio(textContent);
- if (!success) {
- console.error('❌ 音频加载完成后播放失败');
- }
- } else if (!audioControls.isAudioLoading) {
- console.error('❌ 音频加载完成但没有音频数据');
- uni.showToast({
- title: '当前页面没有音频内容',
- icon: 'none'
- });
- } else {
- // 继续等待
- setTimeout(checkAndPlay, 500);
- }
- };
-
- // 延迟检查,给音频加载一些时间
- setTimeout(checkAndPlay, 1000);
- return;
- }
-
- // 检查是否有音频数据
- if (!audioControls.currentPageAudios || audioControls.currentPageAudios.length === 0) {
- console.warn('⚠️ 当前页面没有音频数据,尝试重新加载');
- uni.showToast({
- title: '正在重新加载音频...',
- icon: 'loading'
- });
-
- // 尝试重新加载音频
- audioControls.getCurrentPageAudio();
-
- // 等待重新加载完成后播放
- const retryPlay = () => {
- if (!audioControls.isAudioLoading && audioControls.currentPageAudios.length > 0) {
- console.log('✅ 音频重新加载完成,开始播放');
- const success = audioControls.playSpecificAudio(textContent);
- if (!success) {
- console.error('❌ 音频重新加载后播放失败');
- }
- } else if (!audioControls.isAudioLoading) {
- console.error('❌ 音频重新加载失败');
- uni.showToast({
- title: '音频加载失败,请检查网络连接',
- icon: 'none'
- });
- } else {
- // 继续等待
- setTimeout(retryPlay, 500);
- }
- };
-
- setTimeout(retryPlay, 1500);
- return;
- }
-
- // 调用AudioControls组件的播放指定音频方法
- console.log('🚀 调用 playSpecificAudio,音频数据长度:', audioControls.currentPageAudios.length);
- const success = audioControls.playSpecificAudio(textContent);
-
- // console.log('🎵 playSpecificAudio 返回结果:', success);
-
- if (success) {
- // console.log('✅ 成功播放指定音频段落');
- } else {
- console.error('❌ 播放指定音频段落失败');
- // console.log('💡 失败可能原因:');
- // console.log(' 1. 文本内容与音频数据不匹配');
- // console.log(' 2. 音频数据尚未加载完成');
- // console.log(' 3. 音频文件路径错误或文件损坏');
- // console.log(' 4. 网络连接问题');
- }
-
- // console.log('🎯 ===== 文本点击事件结束 =====');
- },
-
- onHighlightChange(highlightData) {
- // 兼容旧格式(直接传递索引)和新格式(传递对象)
- if (typeof highlightData === 'number') {
- // 旧格式:直接是索引
- this.currentHighlightIndex = highlightData;
- } else if (typeof highlightData === 'object' && highlightData !== null) {
- // 新格式:包含详细信息的对象
- this.currentHighlightIndex = highlightData.highlightIndex;
-
- // 可以在这里处理分段音频的额外信息
- if (highlightData.isSegmented) {
- // console.log('分段音频高亮:', {
- // highlightIndex: highlightData.highlightIndex,
- // segmentIndex: highlightData.segmentIndex,
- // startIndex: highlightData.startIndex,
- // endIndex: highlightData.endIndex,
- // currentText: highlightData.currentText
- // });
- }
- } else {
- // 清除高亮
- this.currentHighlightIndex = -1;
- }
- },
-
-
- // 获取音色列表 拿第一个做默认的音色id
- async getVoiceList() {
- const voiceRes = await this.$api.music.list()
- if(voiceRes.code === 200){
- // console.log('音色列表API返回:', voiceRes.result);
- // console.log('第一个音色数据:', voiceRes.result[0]);
- this.voiceId = Number(voiceRes.result[0].voiceType)
- // console.log('获取默认音色ID:', this.voiceId, '类型:', typeof this.voiceId);
- }
- },
- toggleNavbar() {
- this.showNavbar = !this.showNavbar
- },
- goBack() {
- uni.navigateBack()
- },
- toggleCoursePopup() {
- if (this.$refs.coursePopup) {
- this.$refs.coursePopup.open()
- }
- // console.log('123123123');
-
- },
- toggleSort() {
- this.isReversed = !this.isReversed
- },
- selectCourse(courseId) {
- this.currentCourse = courseId
- // 这里可以添加切换课程的逻辑
- // console.log('选择课程:', courseId)
- this.getCourseList(courseId)
- },
- showWordMeaning() {
- if (this.$refs.meaningPopup) {
- this.$refs.meaningPopup.open()
- }
- },
- closeMeaningPopup() {
- console.log('🔄 ===== 关闭重点单词弹窗 =====');
- console.log('📱 清理弹窗数据...');
- this.currentWordMeaning = null;
-
- // 重置音频播放状态,确保后续句子点击能正常播放
- console.log('🎵 检查音频播放状态...');
- console.log(' 当前 isWordAudioPlaying:', this.isWordAudioPlaying);
- console.log(' 当前 currentWordAudio:', !!this.currentWordAudio);
-
- if (this.isWordAudioPlaying) {
- console.log('🛑 重置音频播放状态');
- this.isWordAudioPlaying = false;
-
- // 如果有正在播放的音频,停止它
- if (this.currentWordAudio) {
- console.log('🛑 停止当前播放的单词音频');
- try {
- this.currentWordAudio.pause();
- this.currentWordAudio.destroy();
- console.log('✅ 单词音频已停止并销毁');
- } catch (error) {
- console.log('⚠️ 停止单词音频时出现异常:', error);
- }
- this.currentWordAudio = null;
- }
- }
-
- console.log('✅ 弹窗关闭完成,音频状态已重置');
- console.log('🏁 ===== 关闭重点单词弹窗结束 =====');
- },
-
- // 将英文句子分割成单词数组
- splitEnglishSentence(sentence) {
- // 使用正则表达式分割句子,保留标点符号
- const tokens = sentence.match(/\b\w+\b|[^\w\s]/g) || [];
- return tokens.map((token, index) => ({
- text: token,
- index: index,
- isWord: /\b\w+\b/.test(token), // 判断是否为单词
- hasDefinition: false // 是否有释义,稍后会设置
- }));
- },
-
- // 查找单词释义
- findWordDefinition(word) {
- const currentPageWords = this.pageWords[this.currentPage - 1] || [];
- // 不区分大小写匹配
- return currentPageWords.find(wordData =>
- wordData.word.toLowerCase() === word.toLowerCase()
- );
- },
-
- // 处理中文文本,标记重点词汇
- processChineseText(text) {
- const currentPageWords = this.pageWords[this.currentPage - 1] || [];
-
- if (!text || currentPageWords.length === 0) {
- return [{ text: text, isKeyword: false, keywordData: null }];
- }
-
- // 创建一个数组来存储处理后的文本片段
- const segments = [];
- let currentIndex = 0;
-
- // 按照重点词汇的长度排序,优先匹配较长的词汇
- const sortedWords = [...currentPageWords].sort((a, b) => b.word.length - a.word.length);
-
- while (currentIndex < text.length) {
- let matched = false;
-
- // 尝试匹配重点词汇
- for (const wordData of sortedWords) {
- const keyword = wordData.word;
- if (text.substr(currentIndex, keyword.length) === keyword) {
- // 找到匹配的重点词汇
- segments.push({
- text: keyword,
- isKeyword: true,
- keywordData: wordData
- });
- currentIndex += keyword.length;
- matched = true;
- break;
- }
- }
-
- if (!matched) {
- // 没有匹配到重点词汇,添加单个字符
- segments.push({
- text: text[currentIndex],
- isKeyword: false,
- keywordData: null
- });
- currentIndex++;
- }
- }
-
- // 合并相邻的非重点词汇片段
- const mergedSegments = [];
- let currentSegment = null;
-
- for (const segment of segments) {
- if (segment.isKeyword) {
- // 如果当前有未完成的非重点词汇片段,先添加它
- if (currentSegment) {
- mergedSegments.push(currentSegment);
- currentSegment = null;
- }
- // 添加重点词汇
- mergedSegments.push(segment);
- } else {
- // 非重点词汇,合并到当前片段
- if (currentSegment) {
- currentSegment.text += segment.text;
- } else {
- currentSegment = { ...segment };
- }
- }
- }
-
- // 添加最后的非重点词汇片段
- if (currentSegment) {
- mergedSegments.push(currentSegment);
- }
-
- return mergedSegments;
- },
-
- async playWordAudio(word) {
- try {
- console.log('🎵 ===== 开始播放单词语音 =====');
- console.log('📝 目标单词:', word);
- console.log('🎧 当前音频实例状态:', this.currentWordAudio ? '存在' : '不存在');
- console.log('🔊 voiceId:', this.voiceId, '类型:', typeof this.voiceId);
-
- // 检查是否有音频正在播放,如果有则停止
- if (this.isWordAudioPlaying) {
- console.log('⚠️ 有音频正在播放,将停止当前播放');
- this.isWordAudioPlaying = false;
- }
-
- // 🎯 全局音频管理:停止主音频播放,确保只有一个音频播放
- if (this.$refs.customTabbar && this.$refs.customTabbar.$refs.audioControls) {
- const audioControls = this.$refs.customTabbar.$refs.audioControls;
- if (audioControls.isPlaying) {
- console.log('🔄 停止主音频播放,准备播放单词音频');
- audioControls.pauseAudio();
- }
- }
-
- // 停止當前播放的單詞語音
- if (this.currentWordAudio) {
- console.log('🛑 停止当前播放的音频');
- try {
- // 先暂停,再销毁,确保清理完整
- this.currentWordAudio.pause();
- this.currentWordAudio.destroy();
- console.log('✅ 音频已暂停并销毁');
- } catch (error) {
- console.log('⚠️ 清理音频时出现异常:', error);
- }
- this.currentWordAudio = null;
- this.isWordAudioPlaying = false;
- console.log('✅ currentWordAudio 已重置,播放状态已清除');
- } else {
- console.log('ℹ️ 没有正在播放的音频需要停止');
- }
-
- // 🎯 确保音色ID已加载完成后再获取音频
- if (!this.voiceId || this.voiceId === '' || this.voiceId === null || this.voiceId === undefined) {
- console.log('⚠️ 音色ID未加载,无法获取单词音频');
- console.log(' voiceId:', this.voiceId);
- console.log(' 类型:', typeof this.voiceId);
-
- uni.showToast({
- title: '音色未加载,请稍后重试',
- icon: 'none',
- duration: 2000
- });
- return;
- }
-
- console.log('✅ 单词音频音色ID验证通过:', this.voiceId);
-
- // 調用語音轉換API
- console.log('🌐 准备调用 textToVoice API');
- console.log('📋 API参数:', { text: word, voiceType: this.voiceId });
-
- const audioRes = await this.$api.music.textToVoice({
- text: word,
- voiceType: this.voiceId
- });
-
- console.log('📡 API响应:', audioRes);
- console.log('✅ API调用完成');
-
- // 檢查響應並播放音頻
- if (audioRes && audioRes.result && audioRes.result.url) {
- console.log('🎵 API响应有效,准备播放音频');
- // 新格式:使用返回的url字段
- const audioUrl = audioRes.result.url;
- console.log('🔗 音频URL:', audioUrl);
-
- // 創建並播放音頻
- console.log('🎧 创建音频实例');
- const audio = uni.createInnerAudioContext();
- audio.src = audioUrl;
- console.log('✅ 音频实例创建完成,设置URL');
-
- // 添加音频加载完成监听器
- audio.onCanplay(() => {
- console.log('🎵 音频已加载完成,可以播放');
- });
-
- audio.onPlay(() => {
- console.log('🎵 音频开始播放:', word);
- console.log('🎧 当前音频实例已激活');
- this.isWordAudioPlaying = true;
- console.log('✅ 播放状态已设置为 true');
- });
-
- audio.onEnded(() => {
- console.log('✅ 音频播放完成:', word);
- console.log('🧹 准备清理音频实例');
- this.isWordAudioPlaying = false;
- console.log('🔄 播放状态已重置为 false');
-
- audio.destroy();
- if (this.currentWordAudio === audio) {
- this.currentWordAudio = null;
- console.log('🔄 currentWordAudio 已重置为 null');
- } else {
- console.log('⚠️ 音频实例不匹配,可能已被替换');
- }
- });
-
- audio.onError((error) => {
- console.error('❌ 音频播放失败:', error);
- console.log('🔍 错误详情:', JSON.stringify(error));
- console.log('🧹 准备清理失败的音频实例');
- this.isWordAudioPlaying = false;
- console.log('🔄 播放状态已重置为 false (错误)');
-
- try {
- audio.destroy();
- console.log('✅ 失败的音频实例已销毁');
- } catch (destroyError) {
- console.error('⚠️ 销毁音频实例时出错:', destroyError);
- }
-
- if (this.currentWordAudio === audio) {
- this.currentWordAudio = null;
- console.log('🔄 currentWordAudio 已重置为 null (错误)');
- } else {
- console.log('⚠️ 音频实例不匹配,可能已被替换');
- }
-
- uni.showToast({
- title: '語音播放失敗',
- icon: 'none'
- });
- });
-
- // 保存當前音頻實例並播放
- console.log('💾 保存音频实例到 currentWordAudio');
- this.currentWordAudio = audio;
-
- // 添加一个小延迟确保音频实例完全准备好
- console.log('⏱️ 等待音频实例准备...');
- setTimeout(() => {
- if (this.currentWordAudio === audio) {
- console.log('🚀 开始播放音频');
- try {
- audio.play();
- console.log('✅ 音频播放命令已发送');
- } catch (playError) {
- console.error('❌ 播放命令失败:', playError);
- uni.showToast({
- title: '音频播放失败',
- icon: 'none'
- });
- }
- } else {
- console.log('⚠️ 音频实例已被替换,取消播放');
- }
- }, 100);
- } else {
- console.error('❌ API响应无效:', audioRes);
- console.log('🔍 响应结构检查:');
- console.log(' audioRes存在:', !!audioRes);
- console.log(' audioRes.result存在:', !!(audioRes && audioRes.result));
- console.log(' audioRes.result.url存在:', !!(audioRes && audioRes.result && audioRes.result.url));
- uni.showToast({
- title: '語音播放失敗',
- icon: 'none'
- });
- }
- } catch (error) {
- console.error('❌ 播放单词语音异常:', error);
- console.log('🔍 异常详情:', error.message || error);
- uni.showToast({
- title: '語音播放失敗',
- icon: 'none'
- });
- }
- console.log('🏁 ===== playWordAudio 方法结束 =====');
- },
-
-
-
- // 重複播放單詞語音(用於釋義彈窗中的揚聲器圖標)
- repeatWordAudio() {
- if (this.currentWordMeaning && this.currentWordMeaning.word) {
- // 将单词和解释合并后播放音频
- const combinedText = `${this.currentWordMeaning.word}。${this.currentWordMeaning.meaning || ''}`;
- console.log('重複播放合併文本:', combinedText);
- this.playWordAudio(combinedText);
- } else {
- console.warn('沒有當前單詞可以播放');
- }
- },
-
- // 处理单词点击事件
- handleWordClick(word) {
- console.log('🎯 ===== 单词点击事件开始 =====');
- console.log('📝 点击的单词:', word);
- console.log('🔍 开始查找单词释义...');
-
- const definition = this.findWordDefinition(word);
- console.log('📖 查找结果:', definition ? '找到释义' : '未找到释义');
- console.log('📋 完整释义数据:', definition);
-
- if (definition) {
- console.log('✅ 找到单词释义,准备设置弹窗数据');
- this.currentWordMeaning = {
- word: definition.word,
- phonetic: definition.soundmark || '',
- partOfSpeech: '', // 可以根据需要添加词性
- meaning: definition.paraphrase || '',
- knowledgeGain: definition.knowledge || '',
- image: definition.image || ''
- };
- console.log('📋 弹窗数据已设置:', this.currentWordMeaning);
-
- // 将单词和解释合并后播放音频
- const combinedText = `${word}。${definition.paraphrase || ''}`;
- console.log('🎵 准备播放合并文本:', combinedText);
- this.playWordAudio(combinedText);
-
- console.log('📱 显示单词释义弹窗');
- this.showWordMeaning();
- } else {
- console.log('⚠️ 未找到单词释义:', word);
- console.log('🎵 只播放单词本身');
- // 如果没有释义,只播放单词
- if (word) {
- this.playWordAudio(word);
- } else {
- console.log('❌ 单词为空,无法播放');
- }
- }
- console.log('🏁 ===== handleWordClick 方法结束 =====');
- },
-
- // 处理中文重点词汇点击事件
- handleChineseKeywordClick(keywordData) {
- console.log('🎯 ===== 中文重点词汇点击事件开始 =====');
- console.log('📝 点击的词汇数据:', keywordData);
- console.log('📖 词汇:', keywordData ? keywordData.word : '无');
-
- if (keywordData) {
- console.log('✅ 词汇数据有效,准备设置弹窗数据');
- this.currentWordMeaning = {
- word: keywordData.word,
- phonetic: keywordData.soundmark || '',
- partOfSpeech: '', // 可以根据需要添加词性
- meaning: keywordData.paraphrase || '',
- knowledgeGain: keywordData.knowledge || ''
- };
- console.log('📋 弹窗数据已设置:', this.currentWordMeaning);
-
- // 将词汇和解释合并后播放音频
- const combinedText = `${keywordData.word}。${keywordData.paraphrase || ''}`;
- console.log('🎵 准备播放中文合并文本:', combinedText);
- this.playWordAudio(combinedText);
-
- console.log('📱 显示词汇释义弹窗');
- this.showWordMeaning();
- } else {
- console.log('❌ 未找到中文词汇释义数据');
- }
- console.log('🏁 ===== handleChineseKeywordClick 方法结束 =====');
- },
-
- // 计算音频总时长
- async calculateTotalDuration() {
- let totalDuration = 0;
- for (let i = 0; i < this.currentPageAudios.length; i++) {
- const audio = this.currentPageAudios[i];
-
- // 優先使用API返回的時長信息
- if (audio.duration && audio.duration > 0) {
- console.log(`使用API返回的時長 ${i + 1}:`, audio.duration, '秒');
- totalDuration += audio.duration;
- continue;
- }
-
- // 如果沒有API時長信息,嘗試獲取音頻時長
- try {
- const duration = await this.getAudioDuration(audio.url);
- audio.duration = duration;
- totalDuration += duration;
- console.log(`獲取到音頻時長 ${i + 1}:`, duration, '秒');
- } catch (error) {
- console.error('获取音频时长失败:', error);
- // 如果无法获取时长,根據文字長度估算(更精確的估算)
- const textLength = audio.text.length;
- // 假設每分鐘可以讀150-200個字符,這裡用180作為平均值
- const estimatedDuration = Math.max(2, textLength / 3); // 每3個字符約1秒
- audio.duration = estimatedDuration;
- totalDuration += estimatedDuration;
- console.log(`估算音頻時長 ${i + 1}:`, estimatedDuration, '秒 (文字長度:', textLength, ')');
- }
- }
- this.totalTime = totalDuration;
- console.log('音频总时长:', totalDuration, '秒');
- },
-
- // 获取音频时长
- getAudioDuration(audioUrl) {
- return new Promise((resolve, reject) => {
- const audio = uni.createInnerAudioContext();
- audio.src = audioUrl;
-
- let resolved = false;
-
- // 监听音频加载完成事件
- audio.onCanplay(() => {
- console.log('音频可以播放,duration:', audio.duration);
- if (!resolved && audio.duration && audio.duration > 0) {
- resolved = true;
- resolve(audio.duration);
- audio.destroy();
- }
- });
-
- // 监听音频元数据加载完成事件
- audio.onLoadedmetadata = () => {
- console.log('音频元数据加载完成,duration:', audio.duration);
- if (!resolved && audio.duration && audio.duration > 0) {
- resolved = true;
- resolve(audio.duration);
- audio.destroy();
- }
- };
-
- // 监听音频时长更新事件
- audio.onDurationChange = () => {
- console.log('音频时长更新,duration:', audio.duration);
- if (!resolved && audio.duration && audio.duration > 0) {
- resolved = true;
- resolve(audio.duration);
- audio.destroy();
- }
- };
-
- // 如果以上方法都無法獲取時長,嘗試播放一小段來獲取時長
- audio.onPlay(() => {
- console.log('音频开始播放,duration:', audio.duration);
- if (!resolved) {
- setTimeout(() => {
- if (!resolved && audio.duration && audio.duration > 0) {
- resolved = true;
- resolve(audio.duration);
- audio.destroy();
- }
- }, 100); // 播放100ms後檢查時長
- }
- });
-
- audio.onError((error) => {
- console.error('音频加载失败:', error);
- if (!resolved) {
- resolved = true;
- reject(error);
- audio.destroy();
- }
- });
-
- // 設置較長的超時時間,並在超時前嘗試播放
- setTimeout(() => {
- if (!resolved) {
- console.log('嘗試播放音頻以獲取時長');
- audio.play();
- }
- }, 1000);
-
- // 最終超時處理
- setTimeout(() => {
- if (!resolved) {
- console.warn('獲取音頻時長超時,使用默認值');
- resolved = true;
- reject(new Error('获取音频时长超时'));
- audio.destroy();
- }
- }, 5000);
- });
- },
-
- // 音频控制方法
- togglePlay() {
- if (this.currentPageAudios.length === 0) {
- uni.showToast({
- title: '当前页面没有音频内容',
- icon: 'none'
- });
- return;
- }
-
- if (this.isPlaying) {
- this.pauseAudio();
- } else {
- this.playAudio();
- }
- },
-
- // 播放音频
- playAudio() {
- if (this.currentPageAudios.length === 0) return;
-
- // 如果没有当前音频实例或者需要切换音频
- if (!this.currentAudio || this.currentAudio.src !== this.currentPageAudios[this.currentAudioIndex].url) {
- this.createAudioInstance();
- }
-
- this.currentAudio.play();
- this.isPlaying = true;
- // 更新高亮状态
- this.updateHighlightIndex();
- },
-
- // 暂停音频
- pauseAudio() {
- if (this.currentAudio) {
- this.currentAudio.pause();
- }
- this.isPlaying = false;
- // 暂停时清除高亮
- this.currentHighlightIndex = -1;
- },
-
- // 创建音频实例
- createAudioInstance() {
- // 销毁之前的音频实例
- if (this.currentAudio) {
- console.log('销毁原来的音频');
-
- this.currentAudio.destroy();
- }
-
- // 優先使用微信原生API以支持playbackRate
- let audio;
- if (typeof wx !== 'undefined' && wx.createInnerAudioContext) {
- console.log('使用微信原生音頻API');
- audio = wx.createInnerAudioContext();
- } else {
- console.log('使用uni-app音頻API');
- audio = uni.createInnerAudioContext();
- }
- audio.src = this.currentPageAudios[this.currentAudioIndex].url;
-
- // 在音頻可以播放時檢測playbackRate支持
- audio.onCanplay(() => {
- console.log('🎵 音頻可以播放,開始檢測playbackRate支持');
- this.checkPlaybackRateSupport(audio);
-
- // 檢測完成後,設置用戶期望的播放速度
- setTimeout(() => {
- if (this.playbackRateSupported) {
- console.log('設置播放速度:', this.playSpeed);
- audio.playbackRate = this.playSpeed;
-
- // 驗證設置結果
- setTimeout(() => {
- console.log('最終播放速度:', audio.playbackRate);
- if (Math.abs(audio.playbackRate - this.playSpeed) > 0.01) {
- console.log('⚠️ 播放速度設置可能未生效');
- } else {
- console.log('✅ 播放速度設置成功');
- }
- }, 50);
- } else {
- console.log('❌ 當前環境不支持播放速度控制');
- }
- }, 50);
- });
-
- // 音频事件监听
- audio.onPlay(() => {
- console.log('音频开始播放');
- this.isPlaying = true;
- });
-
- audio.onPause(() => {
- console.log('音频暂停');
- this.isPlaying = false;
- });
-
- audio.onTimeUpdate(() => {
- this.updateCurrentTime();
- });
-
- audio.onEnded(() => {
- console.log('当前音频播放结束');
- this.onAudioEnded();
- });
-
- audio.onError((error) => {
- console.error('音频播放错误:', error);
- this.isPlaying = false;
- uni.showToast({
- title: '音频播放失败',
- icon: 'none'
- });
- });
-
- this.currentAudio = audio;
- },
-
- // 更新当前播放时间
- updateCurrentTime() {
- if (!this.currentAudio) return;
-
- let totalTime = 0;
- // 计算之前音频的总时长
- for (let i = 0; i < this.currentAudioIndex; i++) {
- totalTime += this.currentPageAudios[i].duration;
- }
- // 加上当前音频的播放时间
- totalTime += this.currentAudio.currentTime;
-
- this.currentTime = totalTime;
-
- // 如果不是正在拖動滑動條,則同步更新滑動條的值
- if (!this.isDragging) {
- this.sliderValue = this.currentTime;
- }
-
- // 更新当前高亮的文本索引
- this.updateHighlightIndex();
- },
-
- // 更新高亮文本索引
- updateHighlightIndex() {
- if (!this.isPlaying || this.currentPageAudios.length === 0) {
- this.currentHighlightIndex = -1;
- return;
- }
-
- // 根据当前播放的音频索引设置高亮
- this.currentHighlightIndex = this.currentAudioIndex;
- console.log('更新高亮索引:', this.currentHighlightIndex, '当前音频索引:', this.currentAudioIndex);
- },
-
- // 判断当前文本是否应该高亮
- isTextHighlighted(page, index) {
- // 只有当前页面且是文本类型才可能高亮
- if (page !== this.bookPages[this.currentPage - 1]) return false;
-
- // 计算当前页面中text类型元素的索引
- let textIndex = 0;
- for (let i = 0; i <= index; i++) {
- if (page[i].type === 'text') {
- if (i === index) {
- const shouldHighlight = textIndex === this.currentHighlightIndex;
- if (shouldHighlight) {
- console.log('高亮文本:', textIndex, '当前高亮索引:', this.currentHighlightIndex);
- }
- return shouldHighlight;
- }
- textIndex++;
- }
- }
- return false;
- },
-
- // 音频播放结束处理
- onAudioEnded() {
- if (this.currentAudioIndex < this.currentPageAudios.length - 1) {
- // 播放下一个音频
- this.currentAudioIndex++;
- this.playAudio();
- } else {
- // 所有音频播放完毕
- if (this.isLoop) {
- // 循环播放
- this.currentAudioIndex = 0;
- this.playAudio();
- } else {
- // 停止播放
- this.isPlaying = false;
- this.currentTime = this.totalTime;
- this.currentHighlightIndex = -1;
- }
- }
- },
- toggleLoop() {
- this.isLoop = !this.isLoop;
- },
-
- toggleSpeed() {
- // 檢查是否支持播放速度控制
- if (!this.playbackRateSupported) {
- uni.showToast({
- title: '當前設備不支持播放速度控制',
- icon: 'none',
- duration: 2000
- });
- return;
- }
-
- const currentIndex = this.speedOptions.indexOf(this.playSpeed);
- const nextIndex = (currentIndex + 1) % this.speedOptions.length;
- const oldSpeed = this.playSpeed;
- this.playSpeed = this.speedOptions[nextIndex];
-
- console.log(`播放速度切換: ${oldSpeed}x -> ${this.playSpeed}x`);
-
- // 如果当前有音频在播放,更新播放速度
- if (this.currentAudio) {
- const wasPlaying = this.isPlaying;
- const currentTime = this.currentAudio.currentTime;
-
- // 設置新的播放速度
- this.currentAudio.playbackRate = this.playSpeed;
-
- // 如果正在播放,需要重啟播放才能使播放速度生效
- if (wasPlaying) {
- this.currentAudio.pause();
- setTimeout(() => {
- this.currentAudio.seek(currentTime);
- this.currentAudio.play();
- }, 50);
- }
-
- console.log('音頻實例播放速度已更新為:', this.currentAudio.playbackRate);
-
- // 顯示速度變更提示
- uni.showToast({
- title: `播放速度: ${this.playSpeed}x`,
- icon: 'none',
- duration: 1000
- });
- }
- },
-
- // 滑動條值實時更新 (@input 事件)
- onSliderInput(value) {
- // 在拖動過程中實時更新顯示的時間,但不影響實際播放
- if (this.isDragging) {
- // 可以在這裡實時更新顯示時間,讓用戶看到拖動到的時間點
- // 但不改變實際的 currentTime,避免影響播放邏輯
- console.log('實時更新滑動條值:', value);
- }
- },
-
- // 滑動條拖動過程中的處理 (@changing 事件)
- onSliderChanging(value) {
- // 第一次觸發 changing 事件時,暫停播放並標記為拖動狀態
- if (!this.isDragging) {
- if (this.isPlaying) {
- this.pauseAudio();
- console.log('開始拖動滑動條,暫停播放');
- }
- this.isDragging = true;
- }
-
- // 更新滑動條的值,但不改變實際播放位置
- this.sliderValue = value;
- console.log('拖動中,滑動條值:', value);
- },
-
- // 滑動條拖動結束的處理 (@change 事件)
- onSliderChange(value) {
- console.log('滑動條變化,跳轉到位置:', value, '是否為拖動:', this.isDragging);
-
- // 如果不是拖動狀態(即單點),需要先暫停播放
- if (!this.isDragging && this.isPlaying) {
- this.pauseAudio();
- console.log('單點滑動條,暫停播放');
- }
-
- // 重置拖動狀態
- this.isDragging = false;
- this.sliderValue = value;
-
- // 跳轉到指定位置,但不自動恢復播放
- this.seekToTime(value, false);
-
- console.log('滑動條操作完成,保持暫停狀態,需要手動點擊播放');
- },
-
- // 跳轉到指定時間
- seekToTime(targetTime, shouldResume = false) {
- if (!this.currentPageAudios || this.currentPageAudios.length === 0) {
- console.log('沒有音頻數據,無法跳轉');
- return;
- }
-
- // 確保目標時間在有效範圍內
- targetTime = Math.max(0, Math.min(targetTime, this.totalTime));
- console.log('跳轉到時間:', targetTime, '秒', '總時長:', this.totalTime, '是否恢復播放:', shouldResume);
-
- let accumulatedTime = 0;
- let targetAudioIndex = -1;
- let targetAudioTime = 0;
-
- // 找到目標時間對應的音頻片段
- for (let i = 0; i < this.currentPageAudios.length; i++) {
- const audioDuration = this.currentPageAudios[i].duration || 0;
- console.log(`音頻片段 ${i}: 時長=${audioDuration}, 累計時間=${accumulatedTime}, 範圍=[${accumulatedTime}, ${accumulatedTime + audioDuration}]`);
-
- if (targetTime >= accumulatedTime && targetTime <= accumulatedTime + audioDuration) {
- targetAudioIndex = i;
- targetAudioTime = targetTime - accumulatedTime;
- break;
- }
- accumulatedTime += audioDuration;
- }
-
- // 如果沒有找到合適的音頻片段,使用最後一個
- if (targetAudioIndex === -1 && this.currentPageAudios.length > 0) {
- targetAudioIndex = this.currentPageAudios.length - 1;
- targetAudioTime = this.currentPageAudios[targetAudioIndex].duration || 0;
- console.log('使用最後一個音頻片段作為目標');
- }
-
- console.log('目標音頻索引:', targetAudioIndex, '目標音頻時間:', targetAudioTime);
-
- if (targetAudioIndex === -1) {
- console.error('無法找到目標音頻片段');
- return;
- }
-
- // 如果需要切換到不同的音頻片段
- if (targetAudioIndex !== this.currentAudioIndex) {
- console.log(`切換音頻片段: ${this.currentAudioIndex} -> ${targetAudioIndex}`);
- this.currentAudioIndex = targetAudioIndex;
- this.createAudioInstance();
-
- // 等待音頻實例創建完成後再跳轉
- this.waitForAudioReady(() => {
- if (this.currentAudio) {
- this.currentAudio.seek(targetAudioTime);
- this.currentTime = targetTime;
- console.log('切換音頻並跳轉到:', targetAudioTime, '秒');
-
- // 如果拖動前正在播放,則恢復播放
- if (shouldResume) {
- this.currentAudio.play();
- this.isPlaying = true;
- console.log('恢復播放狀態');
- }
- }
- });
- } else {
- // 在當前音頻片段內跳轉
- if (this.currentAudio) {
- this.currentAudio.seek(targetAudioTime);
- this.currentTime = targetTime;
- console.log('在當前音頻內跳轉到:', targetAudioTime, '秒');
-
- // 如果拖動前正在播放,則恢復播放
- if (shouldResume) {
- this.currentAudio.play();
- this.isPlaying = true;
- console.log('恢復播放狀態');
- }
- }
- }
- },
-
- // 等待音頻實例準備就緒
- waitForAudioReady(callback, maxAttempts = 10, currentAttempt = 0) {
- if (currentAttempt >= maxAttempts) {
- console.error('音頻實例準備超時');
- return;
- }
-
- if (this.currentAudio && this.currentAudio.src) {
- // 音頻實例已準備好
- setTimeout(callback, 50); // 稍微延遲確保完全準備好
- } else {
- // 繼續等待
- setTimeout(() => {
- this.waitForAudioReady(callback, maxAttempts, currentAttempt + 1);
- }, 100);
- }
- },
-
- // 初始檢測播放速度支持(不依賴音頻實例)
- checkInitialPlaybackRateSupport() {
- try {
- const systemInfo = uni.getSystemInfoSync();
- console.log('初始檢測 - 系統信息:', systemInfo);
-
- // 檢查基礎庫版本 - playbackRate需要2.11.0及以上
- const SDKVersion = systemInfo.SDKVersion || '0.0.0';
- const versionArray = SDKVersion.split('.').map(v => parseInt(v));
- const isVersionSupported = versionArray[0] > 2 ||
- (versionArray[0] === 2 && versionArray[1] > 11) ||
- (versionArray[0] === 2 && versionArray[1] === 11 && versionArray[2] >= 0);
-
- if (!isVersionSupported) {
- this.playbackRateSupported = false;
- console.log(`初始檢測 - 基礎庫版本過低 (${SDKVersion}),需要2.11.0及以上才支持播放速度控制`);
- return;
- }
-
- // Android 6以下版本不支持
- if (systemInfo.platform === 'android') {
- const androidVersion = systemInfo.system.match(/Android (\d+)/);
- if (androidVersion && parseInt(androidVersion[1]) < 6) {
- this.playbackRateSupported = false;
- console.log('初始檢測 - Android版本過低,需要Android 6及以上才支持播放速度控制');
- return;
- }
- }
-
- // 檢查微信原生API是否可用
- if (typeof wx === 'undefined' || !wx.createInnerAudioContext) {
- console.log('初始檢測 - 微信原生API不可用,可能影響playbackRate支持');
- } else {
- console.log('初始檢測 - 微信原生API可用');
- }
-
- // 如果通過基本檢測,暫時設為支持,等音頻實例創建後再詳細檢測
- this.playbackRateSupported = true;
- console.log('初始檢測 - 基本條件滿足,等待音頻實例檢測');
-
- } catch (error) {
- console.error('初始檢測播放速度支持時出錯:', error);
- this.playbackRateSupported = false;
- }
- },
-
- // 檢查播放速度控制支持
- checkPlaybackRateSupport(audio) {
- try {
- // 檢查基礎庫版本和平台支持
- const systemInfo = uni.getSystemInfoSync();
- console.log('系統信息:', systemInfo);
- console.log('平台:', systemInfo.platform);
- console.log('基礎庫版本:', systemInfo.SDKVersion);
- console.log('系統版本:', systemInfo.system);
-
- // 根據uni-app文檔,微信小程序需要基礎庫2.11.0+才支持playbackRate
- const SDKVersion = systemInfo.SDKVersion || '0.0.0';
- const versionArray = SDKVersion.split('.').map(v => parseInt(v));
- const isVersionSupported = versionArray[0] > 2 ||
- (versionArray[0] === 2 && versionArray[1] > 11) ||
- (versionArray[0] === 2 && versionArray[1] === 11 && versionArray[2] >= 0);
-
- console.log('基礎庫版本檢查:', {
- version: SDKVersion,
- parsed: versionArray,
- supported: isVersionSupported
- });
-
- if (!isVersionSupported) {
- this.playbackRateSupported = false;
- console.log(`❌ 基礎庫版本不支持 (${SDKVersion}),微信小程序需要2.11.0+才支持playbackRate`);
- return;
- }
-
- // Android平台需要6.0+版本支持
- if (systemInfo.platform === 'android') {
- const androidVersion = systemInfo.system.match(/Android (\d+)/);
- console.log('Android版本檢查:', androidVersion);
- if (androidVersion && parseInt(androidVersion[1]) < 6) {
- this.playbackRateSupported = false;
- console.log(`❌ Android版本不支持 (${androidVersion[1]}),需要Android 6+才支持playbackRate`);
- return;
- }
- }
-
- // 檢查音頻實例是否支持playbackRate
- console.log('🔍 音頻實例檢查:');
- console.log('- playbackRate初始值:', audio.playbackRate);
- console.log('- playbackRate類型:', typeof audio.playbackRate);
-
- // 嘗試設置並檢測是否真正支持
- const testRate = 1.25;
- const originalRate = audio.playbackRate || 1.0;
-
- try {
- audio.playbackRate = testRate;
- console.log('- 設置測試速度:', testRate);
- console.log('- 設置後的值:', audio.playbackRate);
-
- // 檢查設置是否生效
- if (Math.abs(audio.playbackRate - testRate) < 0.01) {
- this.playbackRateSupported = true;
- console.log('✅ playbackRate功能正常');
- } else {
- this.playbackRateSupported = false;
- console.log('❌ playbackRate設置無效,可能不被支持');
- }
-
- } catch (error) {
- this.playbackRateSupported = false;
- console.log('❌ playbackRate設置出錯:', error);
- }
-
- } catch (error) {
- console.error('檢查播放速度支持時出錯:', error);
- this.playbackRateSupported = false;
- }
- },
-
- // 上一个音频
- previousAudio() {
- // 如果正在加载音频,禁止切换
- if (this.isAudioLoading) {
- return;
- }
-
- if (this.currentPageAudios.length === 0) return;
-
- if (this.currentAudioIndex > 0) {
- this.currentAudioIndex--;
- if (this.isPlaying) {
- this.playAudio();
- }
- }
- },
-
- // 下一个音频
- nextAudio() {
- // 如果正在加载音频,禁止切换
- if (this.isAudioLoading) {
- return;
- }
-
- if (this.currentPageAudios.length === 0) return;
-
- if (this.currentAudioIndex < this.currentPageAudios.length - 1) {
- this.currentAudioIndex++;
- if (this.isPlaying) {
- this.playAudio();
- }
- }
- },
-
- async previousPage() {
- if (this.currentPage > 1) {
- this.currentPage--;
- // 获取对应页面的数据(如果还没有获取过)
- if (this.courseIdList[this.currentPage - 1] && this.bookPages[this.currentPage - 1].length === 0) {
- await this.getBookPages(this.courseIdList[this.currentPage - 1]);
- }
- }
- },
- async nextPage() {
- if (this.currentPage < this.bookPages.length) {
- this.currentPage++;
- // 获取对应页面的数据(如果还没有获取过)
- if (this.courseIdList[this.currentPage - 1] && this.bookPages[this.currentPage - 1].length === 0) {
- await this.getBookPages(this.courseIdList[this.currentPage - 1]);
- }
- }
- },
- toggleSound() {
- // 检查是否正在加载音频,如果是则阻止音色切换
- if (this.isAudioLoading) {
- uni.showToast({
- title: '音频加载中,请稍后再试',
- icon: 'none',
- duration: 2000
- });
- return;
- }
-
- // 检查AudioControls组件是否正在加载音频
- if (this.$refs.customTabbar && this.$refs.customTabbar.$refs.audioControls && this.$refs.customTabbar.$refs.audioControls.isAudioLoading) {
- uni.showToast({
- title: '音频加载中,请稍后再试',
- icon: 'none',
- duration: 2000
- });
- return;
- }
-
- console.log('音色切换')
- uni.navigateTo({
- url: '/subPages/home/music?voiceId=' + this.voiceId
- })
- },
- unlockBook() {
- console.log('解锁全书')
- // 这里可以跳转到会员页面或者调用解锁接口
- uni.navigateTo({
- url: '/subPages/member/recharge'
- })
- },
- async goToPage(page) {
- this.currentPage = page
- console.log('跳转到页面:', page)
- // 获取对应页面的数据(如果还没有获取过)
- if (this.courseIdList[this.currentPage - 1] && this.bookPages[this.currentPage - 1].length === 0) {
- await this.getBookPages(this.courseIdList[this.currentPage - 1]);
- }
- },
- async onSwiperChange(e) {
- this.currentPage = e.detail.current + 1
- // 获取对应页面的数据(如果还没有获取过)
- if (this.courseIdList[this.currentPage - 1] && this.bookPages[this.currentPage - 1].length === 0) {
- await this.getBookPages(this.courseIdList[this.currentPage - 1]);
- }
- },
- async getCourseList(id) {
- const res = await this.$api.book.coursePage({
- id: id
- })
- if (res.code === 200) {
- // 课程切换时,先清理音频控制组件的所有数据
- if (this.$refs.customTabbar && this.$refs.customTabbar.$refs.audioControls) {
- this.$refs.customTabbar.$refs.audioControls.resetForCourseChange();
- }
-
- // 清空当前页面相关数据
- this.currentPage = 1; // 重置到第一页
- this.currentCourse = 1; // 重置当前课程索引
- this.currentWordMeaning = null; // 清空单词释义
- this.currentWordAudio = null; // 清空单词音频
- this.currentHighlightIndex = -1; // 清空高亮索引
-
- // 清理单词音频缓存
- this.clearWordAudioCache();
-
- // 重新初始化课程数据
- this.courseIdList = res.result.map(item => item.id)
- // 初始化二维数组 换一种方式
- this.bookPages = this.courseIdList.map(() => [])
- // 初始化标题数组
- this.pageTitles = this.courseIdList.map(() => '')
- // 初始化页面类型数组
- this.pageTypes = this.courseIdList.map(() => '')
- // 初始化页面单词数组
- this.pageWords = this.courseIdList.map(() => [])
-
- console.log('课程切换完成,courseId:', id, '总页数:', this.courseIdList.length);
-
- // 初始化第一页
- if (this.courseIdList.length > 0) {
- await this.getBookPages(this.courseIdList[0])
-
- // 课程切换后,确保音频控件能正确加载新课程的音频
- console.log('课程切换完成,准备加载音频,当前页面类型:', this.isTextPage);
-
- // 使用$nextTick确保DOM和数据都已更新
- this.$nextTick(async () => {
- if (this.$refs.customTabbar && this.$refs.customTabbar.$refs.audioControls) {
- console.log('开始自动加载课程音频');
- try {
- // 直接调用getCurrentPageAudio方法,更可靠
- await this.$refs.customTabbar.$refs.audioControls.getCurrentPageAudio();
- console.log('课程切换后音频加载完成');
- } catch (error) {
- console.error('课程切换后音频加载失败:', error);
- }
- }
- });
-
- // 预加载后续几页的内容(异步执行,不阻塞当前页面显示)
- this.preloadNextPages()
- }
- }
- },
- async getBookPages(id) {
- const res = await this.$api.book.coursesPageDetail({
- id: id
- })
- if (res.code === 200) {
- // 使用$set确保响应式更新
- const rawPageData = JSON.parse(res.result.content)
- console.log('获取到的原始页面数据:', rawPageData)
-
- // 过滤掉无效的数据项
- const filteredPageData = rawPageData.filter(item => {
- return item && typeof item === 'object' && (item.type || item.content)
- })
- console.log('过滤后的页面数据:', filteredPageData)
-
- // 确保当前页面存在
- if (this.currentPage - 1 < this.bookPages.length) {
- this.$set(this.bookPages, this.currentPage - 1, filteredPageData)
- // 保存页面标题
- this.$set(this.pageTitles, this.currentPage - 1, res.result.title || '')
- // 保存页面类型
- this.$set(this.pageTypes, this.currentPage - 1, res.result.type || '')
- // 保存页面单词释义数据
- this.$set(this.pageWords, this.currentPage - 1, res.result.words || [])
- // 保存页面付费状态
- this.$set(this.pagePay, this.currentPage - 1, res.result.pay || 'N')
- }
- }
- },
- // 获取课程列表
- async getCoursePageList (bookId) {
- const res = await this.$api.book.course({
- id: bookId
- })
- if (res.code === 200) {
- this.courseList = res.result.records
- // 打上序列号
- this.courseList = this.courseList.map((item, index) => ({
- ...item,
- index,
- }))
- }
- },
-
- // 清理音频缓存
- clearAudioCache() {
- this.audioCache = {};
- console.log('音频缓存已清理');
- },
-
- // 清理單詞語音緩存
- clearWordAudioCache() {
- this.wordAudioCache = {};
- console.log('單詞語音緩存已清理');
- },
-
- // 限制缓存大小,保留最近访问的页面
- limitCacheSize(maxSize = 10) {
- const cacheKeys = Object.keys(this.audioCache);
- if (cacheKeys.length > maxSize) {
- // 删除最旧的缓存项
- const keysToDelete = cacheKeys.slice(0, cacheKeys.length - maxSize);
- keysToDelete.forEach(key => {
- delete this.audioCache[key];
- });
- console.log('缓存大小已限制,删除了', keysToDelete.length, '个缓存项');
- }
- },
-
- // 预加载后续页面内容
- async preloadNextPages() {
- try {
- console.log('开始预加载后续页面内容');
-
- // 优化策略:只预加载接下来的2-3页内容,避免过多请求
- const preloadCount = Math.min(3, this.courseIdList.length - 1); // 预加载3页或剩余页数
-
- // 串行预加载,避免并发请求过多
- for (let i = 1; i <= preloadCount; i++) {
- if (i < this.courseIdList.length && this.bookPages[i].length === 0) {
- try {
- console.log(`预加载第${i + 1}页内容`);
- await this.preloadSinglePage(this.courseIdList[i], i);
-
- // 每页之间间隔800ms,给服务器更多缓冲时间
- if (i < preloadCount) {
- await new Promise(resolve => setTimeout(resolve, 800));
- }
- } catch (error) {
- console.error(`预加载第${i + 1}页失败:`, error);
- // 继续预加载下一页
- }
- }
- }
-
- console.log('页面内容预加载完成');
-
- // 延迟1.5秒后再通知AudioControls组件开始预加载音频,避免接口冲突
- setTimeout(() => {
- if (this.$refs.customTabbar && this.$refs.customTabbar.$refs.audioControls) {
- this.$refs.customTabbar.$refs.audioControls.startPreloadAudio();
- }
- }, 1500);
-
- } catch (error) {
- console.error('预加载页面内容失败:', error);
- }
- },
-
- // 预加载单个页面
- async preloadSinglePage(courseId, pageIndex) {
- try {
- const res = await this.$api.book.coursesPageDetail({
- id: courseId
- });
-
- if (res.code === 200) {
- const rawPageData = JSON.parse(res.result.content);
- const filteredPageData = rawPageData.filter(item => {
- return item && typeof item === 'object' && (item.type || item.content);
- });
-
- // 使用$set确保响应式更新
- this.$set(this.bookPages, pageIndex, filteredPageData);
- this.$set(this.pageTitles, pageIndex, res.result.title || '');
- this.$set(this.pageTypes, pageIndex, res.result.type || '');
- this.$set(this.pageWords, pageIndex, res.result.words || []);
- this.$set(this.pagePay, pageIndex, res.result.pay || 'N');
-
- console.log(`第${pageIndex + 1}页内容预加载完成`);
- }
- } catch (error) {
- console.error(`预加载第${pageIndex + 1}页失败:`, error);
- throw error;
- }
- },
-
- // 自動加載第一頁音頻並播放
- async autoLoadAndPlayFirstPage() {
- try {
- console.log('開始自動加載第一頁音頻');
-
- // 確保當前是第一頁且需要加載音頻
- if (this.currentPage === 1 && this.shouldLoadAudio) {
- console.log('當前是第一頁且需要音頻,開始加載音頻');
-
- // 加載音頻
- await this.getCurrentPageAudio();
-
- // 檢查是否成功加載音頻
- if (this.currentPageAudios && this.currentPageAudios.length > 0) {
- console.log('音頻加載成功,getCurrentPageAudio已經自動播放第一個音頻');
- // getCurrentPageAudio方法已經處理了第一個音頻的播放,這裡不需要再次調用playAudio
- } else {
- console.log('第一頁沒有音頻數據');
- }
- } else {
- console.log('當前頁面不是第一頁文字頁面,跳過自動播放');
- }
- } catch (error) {
- console.error('自動加載和播放音頻失敗:', error);
- }
- },
- },
- async onLoad(args) {
- // 监听音色切换事件,传递给AudioControls组件处理
- uni.$on('selectVoice', async (voiceId) => {
- if (this.voiceId === voiceId) {
- console.log('音色未變化,跳過處理');
- return;
- }
-
- // 检查是否正在加载音频,如果是则阻止音色切换
- if (this.isAudioLoading || (this.$refs.customTabbar && this.$refs.customTabbar.$refs.audioControls && this.$refs.customTabbar.$refs.audioControls.isAudioLoading)) {
- console.log('音频正在加载中,阻止音色切换');
- uni.showToast({
- title: '音频加载中,请稍后再试',
- icon: 'none',
- duration: 2000
- });
- return;
- }
-
- // 更新本地音色ID
- this.voiceId = voiceId;
-
- // 清理單詞語音資源
- this.clearWordAudioCache();
- if (this.currentWordAudio) {
- this.currentWordAudio.destroy();
- this.currentWordAudio = null;
- }
-
- // 通知AudioControls组件处理音色切换
- if (this.$refs.customTabbar && this.$refs.customTabbar.$refs.audioControls) {
- try {
- console.log('开始处理音色切换,清理所有音频缓存并重新获取所有页面音频');
- // 传入选项:preloadAllPages: true 表示要预加载所有页面的音频
- await this.$refs.customTabbar.$refs.audioControls.handleVoiceChange(voiceId, {
- preloadAllPages: true
- });
- console.log('音色切换处理完成');
- } catch (error) {
- console.error('音色切换处理失败:', error);
- }
- }
- })
-
- this.courseId = args.courseId
- this.memberId = args.memberId
-
- // 先获取点进来的课程的页面列表
- await Promise.all([this.getVoiceList(),this.getMemberInfo(),this.getCourseList(this.courseId), this.getCoursePageList(args.bookId)])
-
- // 页面加载完成后,通知AudioControls组件自动加载第一页音频
- this.$nextTick(() => {
- if (this.$refs.customTabbar && this.$refs.customTabbar.$refs.audioControls) {
- this.$refs.customTabbar.$refs.audioControls.autoLoadAndPlayFirstPage();
- }
- });
-
- },
- // 页面卸载时清理资源
- onUnload() {
- console.log('📱 页面卸载:开始清理所有音频资源');
-
- uni.$off('selectVoice')
-
- // 1. 清理单词语音资源
- if (this.currentWordAudio) {
- console.log('🧹 清理单词音频实例');
- try {
- this.currentWordAudio.destroy();
- } catch (error) {
- console.error('销毁单词音频实例失败:', error);
- }
- this.currentWordAudio = null;
- }
-
- // 2. 清理单词语音缓存
- this.clearWordAudioCache();
-
- // 3. 停止单词音频播放状态
- this.isWordAudioPlaying = false;
-
- // 4. 通知AudioControls组件清理资源
- if (this.$refs.customTabbar && this.$refs.customTabbar.$refs.audioControls) {
- console.log('🧹 通知AudioControls清理音频资源');
- this.$refs.customTabbar.$refs.audioControls.destroyAudio();
- }
-
- // 5. 清理全局音频实例(防止遗漏)
- try {
- // 获取所有可能的音频上下文并销毁
- if (typeof wx !== 'undefined' && wx.getBackgroundAudioManager) {
- const bgAudio = wx.getBackgroundAudioManager();
- if (bgAudio) {
- bgAudio.stop();
- }
- }
- } catch (error) {
- console.error('清理背景音频失败:', error);
- }
-
- console.log('✅ 页面卸载:音频资源清理完成');
- },
-
- // 页面隐藏时暂停音频
- onHide() {
- console.log('📱 页面隐藏:暂停所有音频播放');
-
- // 1. 暂停单词音频
- if (this.currentWordAudio && this.isWordAudioPlaying) {
- console.log('⏸️ 暂停单词音频播放');
- try {
- this.currentWordAudio.pause();
- this.isWordAudioPlaying = false;
- } catch (error) {
- console.error('暂停单词音频失败:', error);
- }
- }
-
- // 2. 通知AudioControls组件暂停音频
- if (this.$refs.customTabbar && this.$refs.customTabbar.$refs.audioControls) {
- console.log('⏸️ 通知AudioControls暂停音频');
- this.$refs.customTabbar.$refs.audioControls.pauseOnHide();
- }
-
- console.log('✅ 页面隐藏:音频暂停完成');
- }
- }
- </script>
-
- <style lang="scss" scoped>
- .book-container {
- width: 100%;
- min-height: 100vh;
- background-color: #F8F8F8;
- position: relative;
- overflow: hidden;
- }
-
- .custom-navbar {
- position: fixed;
- top: 0;
- left: 0;
- right: 0;
- background-color: #F8F8F8;
- z-index: 1000;
- transition: transform 0.3s ease;
-
- &.navbar-hidden {
- transform: translateY(-100%);
- }
- }
-
- .navbar-content {
- display: flex;
- align-items: center;
- justify-content: space-between;
- padding: 20rpx 32rpx;
- // padding-top: calc(20rpx + var(--status-bar-height, 0));
- height: 60rpx;
- }
-
- .navbar-left,
- .navbar-right {
- width: 80rpx;
- display: flex;
- align-items: center;
- }
-
- .navbar-right {
-
- justify-content: flex-end;
- flex: 1;
- }
-
- .navbar-title {
- transform: translateX(-50rpx);
- flex: 1;
- text-align: center;
- font-family: PingFang SC;
- font-weight: 500;
- font-size: 32rpx;
- color: #262626;
- line-height: 48rpx;
- }
-
- .content-swiper {
- flex: 1;
- // min-height: calc(100vh - 100rpx);
- // margin-top: 100rpx;
-
- height: 100vh;
- }
-
- .swiper-item {
- min-height: 100vh;
- // background-color: red;
-
- }
-
- .content-area {
- flex: 1;
- padding: 30rpx 40rpx 100rpx;
- /* #ifndef H5 */
- padding: 100rpx 40rpx;
- /* #endif */
- // padding-top: ;
- // background: linear-gradient(180deg, #DEFFFF 0%, #FBFEFF 22.65%, #F0FBFF 100%);
- min-height: 100%;
- box-sizing: border-box;
- overflow-y: auto;
- .title{
- font-family: PingFang SC;
- font-weight: 500;
- font-size: 34rpx;
- text-align: center;
- color: #181818;
- line-height: 48rpx;
- margin-bottom: 32rpx;
- }
- .content-image{
- width: 100%;
- height: auto;
- margin: 30rpx auto;
- }
- .video-content{
- width: 100%;
- height: auto;
- margin: 30rpx auto;
- position: relative;
-
- .video-player{
- // height: 100%;
- width: 100%;
- // margin: 0 auto;
- // height: auto;
- }
-
- .video-loading {
- position: absolute;
- top: 50%;
- left: 50%;
- transform: translate(-50%, -50%);
- color: #666;
- font-size: 28rpx;
- }
- }
- }
-
- .card-content {
- background: linear-gradient(180deg, #DEFFFF 0%, #FBFEFF 22.65%, #F0FBFF 100%);
- display: flex;
- flex-direction: column;
- gap: 32rpx;
- min-height: 1172rpx;
- margin-top: 20rpx;
- border-radius: 32rpx;
- // height: 100%;
- padding: 40rpx;
- padding-bottom: 100rpx;
- // margin: 0
- border: 1px solid #FFFFFF;
- box-sizing: border-box;
- .card-line {
- display: flex;
- align-items: center;
- // margin-bottom: 20rpx;
- }
-
- .card-line-image {
- width: 48rpx;
- height: 48rpx;
- margin-right: 16rpx;
- }
-
- .card-line-text {
- font-family: PingFang SC;
- font-weight: 600;
- font-size: 30rpx;
- line-height: 48rpx;
- color: #3B3D3D;
- }
-
- .card-image {
- width: 590rpx;
- height: 268rpx;
- border-radius: 24rpx;
- margin: 30rpx auto;
- // margin-bottom: 20rpx;
- }
- .english-text {
- display: block;
- font-family: PingFang SC;
- font-weight: 600;
- font-size: 32rpx;
- line-height: 48rpx;
- color: #3B3D3D;
- // margin-bottom: 16rpx;
- }
-
- .english-text-container {
- display: flex;
- flex-wrap: wrap;
- align-items: baseline;
- }
-
- .english-token {
- font-family: PingFang SC;
- font-weight: 600;
- font-size: 32rpx;
- line-height: 48rpx;
- color: #3B3D3D;
- margin-right: 10rpx;
- }
-
- .clickable-word {
- background: $primary-color;
- text-decoration: underline;
- cursor: pointer;
- transition: all 0.2s ease;
- }
-
- .clickable-word:hover {
- background-color: rgba(0, 122, 255, 0.1);
- border-radius: 4rpx;
- }
-
- .chinese-segment {
- font-family: PingFang SC;
- font-weight: 400;
- font-size: 28rpx;
- line-height: 48rpx;
- color: #3B3D3D;
- }
-
- .clickable-keyword {
- background: $primary-color;
- text-decoration: underline;
- cursor: pointer;
- transition: all 0.2s ease;
- border-radius: 4rpx;
- padding: 2rpx 4rpx;
- }
-
- .clickable-keyword:hover {
- background-color: rgba(0, 122, 255, 0.1);
- }
-
- .chinese-text {
- display: block;
- font-family: PingFang SC;
- font-weight: 400;
- font-size: 28rpx;
- line-height: 48rpx;
- color: #4F4F4F;
- }
- }
-
- /* 会员限制页面样式 */
- .member-content {
- display: flex;
- flex-direction: column;
- align-items: center;
- justify-content: center;
- height: 90%;
- background-color: #F8F8F8;
- padding: 40rpx;
- margin: -40rpx;
- box-sizing: border-box;
- }
-
- .member-title {
- font-family: PingFang SC;
- font-weight: 500;
- font-size: 40rpx;
- line-height: 1;
- color: #6f6f6f;
- text-align: center;
- margin-bottom: 48rpx;
- }
-
- .member-button {
- width: 670rpx;
- height: 72rpx;
- background: #06DADC;
- border-radius: 200rpx;
- display: flex;
- align-items: center;
- justify-content: center;
- }
-
- .member-button-text {
- font-family: PingFang SC;
- font-weight: 400;
- font-size: 30rpx;
- color: #FFFFFF;
- }
-
- // .video-content {
- // width: 100%;
- // height: auto;
- // // margin: 200rpx -40rpx 0;
- // // height: 500rpx;
- // background-color: #FFFFFF;
- // // padding: 40rpx;
- // border-radius: 24rpx;
- // display: flex;
- // align-items: center;
- // justify-content: center;
- // .video-player{
- // width: 100%;
- // margin: 0 auto;
- // height: auto;
- // }
- // }
-
-
-
- .text-content {
- width: 100vw;
- background-color: #F6F6F6;
- height: 100%;
- padding: 40rpx;
- margin: -40rpx;
- box-sizing: border-box;
- }
-
- .content-text {
- font-family: PingFang SC;
- // font-weight: 400;
- font-size: 28rpx;
- color: #3B3D3D;
- line-height: 48rpx;
- letter-spacing: 0;
- text-align: justify;
- word-break: break-all;
- transition: all 0.3s ease;
- }
-
- .clickable-text {
- cursor: pointer;
-
-
- &:active {
- background-color: rgba(6, 218, 220, 0.1);
- border-radius: 4rpx;
- }
- }
- .lead-text {
- background: #fffbe6; /* 柔和的提示背景 */
- border: 1px solid #ffe58f;
- border-radius: 8px;
- padding: 10rpx 20rpx;
- }
-
- .text-highlight {
- background-color: rgba(255, 248, 220, 0.8); /* 温暖的米黄色,对眼睛友好 */
- border-left: 4rpx solid #ffd700; /* 左侧金色边框作为朗读指示 */
- padding: 4rpx 8rpx;
- border-radius: 6rpx;
- transition: all 0.3s ease;
- box-shadow: 0 2rpx 6rpx rgba(255, 215, 0, 0.15); /* 柔和的阴影 */
- }
-
-
-
-
-
-
-
-
- </style>
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