教育應用實戰案例
本文將介紹如何使用 uni-app 開發一個功能完善的教育應用,包括應用架構設計、核心功能實現和關鍵程式碼範例。
1. 應用概述
1.1 功能特點
教育應用是行動網路時代的重要應用類型,主要功能包括:
- 課程內容展示與學習
- 影片播放與學習進度記錄
- 線上練習題與測驗評估
- 個人化學習計畫與提醒
- 學習資料統計與分析
- 社群互動與問答交流
1.2 技術架構
前端技術棧
- uni-app:跨平台開發框架,實現一次開發多端執行
- Vue.js:響應式資料綁定,提供元件化開發模式
- Vuex:狀態管理,處理複雜元件間通訊
- uni-ui:官方UI元件庫,提供統一的介面設計
後端技術棧
- 雲函數:處理業務邏輯,提供無伺服器運算能力
- 雲資料庫:儲存課程內容和使用者資料
- 物件儲存:儲存影片、音訊等媒體檔案
2. 專案結構
├── components // 自訂元件
│ ├── course-card // 課程卡片元件
│ ├── video-player // 影片播放器元件
│ └── quiz-item // 測驗題目元件
├── pages // 頁面資料夾
│ ├── index // 首頁(課程列表)
│ ├── course // 課程詳情頁
│ ├── video // 影片播放頁
│ ├── quiz // 測驗頁面
│ └── user // 使用者中心
├── store // Vuex 狀態管理
│ ├── index.js // 組裝模組並匯出
│ ├── course.js // 課程相關狀態
│ └── user.js // 使用者相關狀態
├── utils // 工具函數
│ ├── request.js // 請求封裝
│ ├── time.js // 時間處理
│ └── storage.js // 本地儲存
├── static // 靜態資源
├── App.vue // 應用入口
├── main.js // 主入口
├── manifest.json // 設定檔
└── pages.json // 頁面設定3. 核心功能實現
3.1 首頁與課程列表
首頁是使用者進入應用的第一個介面,需要展示豐富的課程內容並提供良好的瀏覽體驗。
主要功能
- 搜尋功能
- 分類篩選
- 輪播圖展示
- 推薦課程列表
- 最新課程列表
- 學習計畫提醒
實現程式碼
js
// store/course.js - 課程資料管理
export default {
namespaced: true,
state: {
categories: [],
banners: [],
recommendCourses: [],
newCourses: []
},
mutations: {
SET_CATEGORIES(state, categories) {
state.categories = categories;
},
SET_BANNERS(state, banners) {
state.banners = banners;
},
SET_RECOMMEND_COURSES(state, courses) {
state.recommendCourses = courses;
},
SET_NEW_COURSES(state, courses) {
state.newCourses = courses;
}
},
actions: {
// 取得課程分類
async getCategories({ commit }) {
try {
const { result } = await uniCloud.callFunction({
name: 'course',
data: { action: 'getCategories' }
});
commit('SET_CATEGORIES', result.data);
return result.data;
} catch (e) {
console.error('取得分類失敗', e);
throw e;
}
},
// 取得輪播圖
async getBanners({ commit }) {
try {
const { result } = await uniCloud.callFunction({
name: 'course',
data: { action: 'getBanners' }
});
commit('SET_BANNERS', result.data);
return result.data;
} catch (e) {
console.error('取得輪播圖失敗', e);
throw e;
}
},
// 取得課程列表
async getCourses({ commit }, params) {
try {
const { result } = await uniCloud.callFunction({
name: 'course',
data: {
action: 'getCourses',
params
}
});
if (params.type === 'recommend') {
commit('SET_RECOMMEND_COURSES', result.data);
} else if (params.type === 'new') {
commit('SET_NEW_COURSES', result.data);
}
return result.data;
} catch (e) {
console.error('取得課程列表失敗', e);
throw e;
}
}
}
};vue
<!-- pages/index/index.vue - 首頁元件 -->
<template>
<view class="index-page">
<!-- 搜尋欄 -->
<view class="search-bar">
<text class="iconfont icon-search"></text>
<input
type="text"
v-model="keyword"
placeholder="搜尋課程"
@confirm="searchCourse"
/>
</view>
<!-- 分類標籤 -->
<scroll-view scroll-x class="category-scroll">
<view class="category-list">
<view
class="category-item"
:class="{ active: currentCategory === index }"
v-for="(item, index) in categories"
:key="index"
@tap="changeCategory(index)"
>
{{item.name}}
</view>
</view>
</scroll-view>
<!-- 輪播圖 -->
<swiper
class="banner"
indicator-dots
autoplay
circular
v-if="banners.length > 0"
>
<swiper-item v-for="(item, index) in banners" :key="index">
<image
:src="item.image"
mode="aspectFill"
class="banner-image"
@tap="navigateTo(item.url)"
/>
</swiper-item>
</swiper>
<!-- 推薦課程 -->
<view class="course-section">
<view class="section-header">
<text class="section-title">推薦課程</text>
<text class="more-btn" @tap="viewMore('recommend')">更多</text>
</view>
<scroll-view scroll-x class="course-scroll">
<view class="course-list">
<course-card
v-for="(item, index) in recommendCourses"
:key="index"
:course="item"
@tap="navigateToCourse(item.id)"
/>
</view>
</scroll-view>
</view>
<!-- 最新課程 -->
<view class="course-section">
<view class="section-header">
<text class="section-title">最新課程</text>
<text class="more-btn" @tap="viewMore('new')">更多</text>
</view>
<view class="course-grid">
<course-card
v-for="(item, index) in newCourses"
:key="index"
:course="item"
@tap="navigateToCourse(item.id)"
/>
</view>
</view>
</view>
</template>
<script>
import courseCard from '@/components/course-card/course-card.vue';
import { mapState, mapActions } from 'vuex';
export default {
components: {
courseCard
},
data() {
return {
keyword: '',
currentCategory: 0
}
},
computed: {
...mapState('course', ['categories', 'banners', 'recommendCourses', 'newCourses'])
},
onLoad() {
this.initData();
},
methods: {
...mapActions('course', ['getCategories', 'getBanners', 'getCourses']),
// 初始化資料
async initData() {
try {
await Promise.all([
this.getCategories(),
this.getBanners(),
this.getCourses({ type: 'recommend', limit: 10 }),
this.getCourses({ type: 'new', limit: 6 })
]);
} catch (e) {
uni.showToast({
title: '載入失敗',
icon: 'none'
});
}
},
// 搜尋課程
searchCourse() {
if (!this.keyword.trim()) {
return;
}
uni.navigateTo({
url: `/pages/search/search?keyword=${encodeURIComponent(this.keyword)}`
});
},
// 切換分類
changeCategory(index) {
this.currentCategory = index;
// 根據分類載入課程
this.getCourses({
categoryId: this.categories[index].id,
type: 'category'
});
},
// 跳轉到課程詳情
navigateToCourse(courseId) {
uni.navigateTo({
url: `/pages/course/course?id=${courseId}`
});
},
// 查看更多
viewMore(type) {
uni.navigateTo({
url: `/pages/course-list/course-list?type=${type}`
});
},
// 通用跳轉
navigateTo(url) {
if (url) {
uni.navigateTo({ url });
}
}
}
}
</script>3.2 影片播放功能
影片播放是教育應用的核心功能,需要支援播放控制、進度記錄、倍速播放等功能。
vue
<!-- components/video-player/video-player.vue - 影片播放器元件 -->
<template>
<view class="video-player">
<video
:src="videoUrl"
:poster="poster"
:initial-time="initialTime"
:controls="showControls"
:autoplay="autoplay"
:loop="loop"
:muted="muted"
:page-gesture="pageGesture"
:direction="direction"
:show-progress="showProgress"
:show-fullscreen-btn="showFullscreenBtn"
:show-play-btn="showPlayBtn"
:show-center-play-btn="showCenterPlayBtn"
:enable-progress-gesture="enableProgressGesture"
:object-fit="objectFit"
:play-btn-position="playBtnPosition"
@play="onPlay"
@pause="onPause"
@ended="onEnded"
@timeupdate="onTimeUpdate"
@fullscreenchange="onFullscreenChange"
@waiting="onWaiting"
@error="onError"
class="video"
/>
<!-- 自訂控制欄 -->
<view class="custom-controls" v-if="showCustomControls">
<view class="progress-bar">
<slider
:value="progress"
:max="duration"
@changing="onProgressChanging"
@change="onProgressChange"
activeColor="#007aff"
backgroundColor="rgba(255,255,255,0.3)"
block-size="12"
/>
</view>
<view class="control-buttons">
<text class="time-display">{{formatTime(currentTime)}} / {{formatTime(duration)}}</text>
<view class="speed-control">
<text class="speed-text" @tap="showSpeedModal">{{playbackRate}}x</text>
</view>
<text class="iconfont icon-fullscreen" @tap="toggleFullscreen"></text>
</view>
</view>
<!-- 倍速選擇彈窗 -->
<uni-popup ref="speedPopup" type="bottom">
<view class="speed-popup">
<view class="popup-header">
<text class="popup-title">播放速度</text>
<text class="close-btn" @tap="closeSpeedModal">×</text>
</view>
<view class="speed-list">
<view
class="speed-item"
:class="{ active: item === playbackRate }"
v-for="item in speedOptions"
:key="item"
@tap="changeSpeed(item)"
>
{{item}}x
</view>
</view>
</view>
</uni-popup>
</view>
</template>
<script>
import uniPopup from '@/components/uni-popup/uni-popup.vue';
export default {
components: {
uniPopup
},
props: {
videoUrl: {
type: String,
required: true
},
poster: {
type: String,
default: ''
},
autoplay: {
type: Boolean,
default: false
},
courseId: {
type: String,
required: true
},
chapterId: {
type: String,
required: true
}
},
data() {
return {
initialTime: 0,
currentTime: 0,
duration: 0,
progress: 0,
playbackRate: 1,
isPlaying: false,
isFullscreen: false,
showControls: true,
showCustomControls: false,
speedOptions: [0.5, 0.75, 1, 1.25, 1.5, 2],
// 播放器設定
loop: false,
muted: false,
pageGesture: false,
direction: 0,
showProgress: true,
showFullscreenBtn: true,
showPlayBtn: true,
showCenterPlayBtn: true,
enableProgressGesture: true,
objectFit: 'contain',
playBtnPosition: 'bottom'
}
},
mounted() {
this.loadProgress();
},
beforeDestroy() {
this.saveProgress();
},
methods: {
// 載入播放進度
async loadProgress() {
try {
const progress = uni.getStorageSync(`video_progress_${this.courseId}_${this.chapterId}`);
if (progress) {
this.initialTime = progress.currentTime || 0;
}
} catch (e) {
console.error('載入播放進度失敗', e);
}
},
// 儲存播放進度
saveProgress() {
try {
const progressData = {
currentTime: this.currentTime,
duration: this.duration,
progress: this.progress,
timestamp: Date.now()
};
uni.setStorageSync(`video_progress_${this.courseId}_${this.chapterId}`, progressData);
// 同步到雲端
this.syncProgressToCloud(progressData);
} catch (e) {
console.error('儲存播放進度失敗', e);
}
},
// 同步進度到雲端
async syncProgressToCloud(progressData) {
try {
await uniCloud.callFunction({
name: 'learning',
data: {
action: 'updateProgress',
courseId: this.courseId,
chapterId: this.chapterId,
progress: progressData
}
});
} catch (e) {
console.error('同步進度失敗', e);
}
},
// 播放事件
onPlay() {
this.isPlaying = true;
this.$emit('play');
},
// 暫停事件
onPause() {
this.isPlaying = false;
this.saveProgress();
this.$emit('pause');
},
// 播放結束
onEnded() {
this.isPlaying = false;
this.saveProgress();
this.$emit('ended');
// 標記章節為已完成
this.markChapterCompleted();
},
// 時間更新
onTimeUpdate(e) {
this.currentTime = e.detail.currentTime;
this.duration = e.detail.duration;
this.progress = this.currentTime;
// 每30秒儲存一次進度
if (Math.floor(this.currentTime) % 30 === 0) {
this.saveProgress();
}
},
// 全螢幕變化
onFullscreenChange(e) {
this.isFullscreen = e.detail.fullScreen;
},
// 載入中
onWaiting() {
// 顯示載入狀態
},
// 播放錯誤
onError(e) {
console.error('影片播放錯誤', e);
uni.showToast({
title: '播放失敗',
icon: 'none'
});
},
// 進度條拖動中
onProgressChanging(e) {
this.progress = e.detail.value;
},
// 進度條拖動結束
onProgressChange(e) {
this.currentTime = e.detail.value;
// 跳轉到指定時間
this.seekTo(this.currentTime);
},
// 跳轉到指定時間
seekTo(time) {
const videoContext = uni.createVideoContext('video', this);
videoContext.seek(time);
},
// 顯示倍速選擇
showSpeedModal() {
this.$refs.speedPopup.open();
},
// 關閉倍速選擇
closeSpeedModal() {
this.$refs.speedPopup.close();
},
// 改變播放速度
changeSpeed(speed) {
this.playbackRate = speed;
const videoContext = uni.createVideoContext('video', this);
videoContext.playbackRate(speed);
this.closeSpeedModal();
},
// 切換全螢幕
toggleFullscreen() {
const videoContext = uni.createVideoContext('video', this);
if (this.isFullscreen) {
videoContext.exitFullScreen();
} else {
videoContext.requestFullScreen();
}
},
// 格式化時間
formatTime(seconds) {
const mins = Math.floor(seconds / 60);
const secs = Math.floor(seconds % 60);
return `${mins.toString().padStart(2, '0')}:${secs.toString().padStart(2, '0')}`;
},
// 標記章節完成
async markChapterCompleted() {
try {
await uniCloud.callFunction({
name: 'learning',
data: {
action: 'completeChapter',
courseId: this.courseId,
chapterId: this.chapterId
}
});
this.$emit('chapterCompleted', this.chapterId);
} catch (e) {
console.error('標記章節完成失敗', e);
}
}
}
}
</script>3.3 測驗系統
測驗系統用於檢驗學習效果,支援多種題型和即時評分。
vue
<!-- pages/quiz/quiz.vue - 測驗頁面 -->
<template>
<view class="quiz-page">
<!-- 頂部進度 -->
<view class="quiz-header">
<view class="progress-info">
<text>第 {{currentIndex + 1}} 題 / 共 {{questions.length}} 題</text>
</view>
<view class="progress-bar">
<view
class="progress-fill"
:style="{ width: progressPercent + '%' }"
></view>
</view>
<view class="time-info" v-if="timeLimit > 0">
<text class="iconfont icon-time"></text>
<text>{{formatTime(remainingTime)}}</text>
</view>
</view>
<!-- 題目內容 -->
<view class="question-content" v-if="currentQuestion">
<view class="question-text">
<rich-text :nodes="currentQuestion.content"></rich-text>
</view>
<!-- 圖片 -->
<image
v-if="currentQuestion.image"
:src="currentQuestion.image"
mode="widthFix"
class="question-image"
/>
<!-- 選項 -->
<view class="options">
<!-- 單選題 -->
<view
v-if="currentQuestion.type === 'single'"
class="option-item"
:class="{
selected: selectedAnswers[currentIndex] === option.key,
correct: showResult && option.key === currentQuestion.correctAnswer,
wrong: showResult && selectedAnswers[currentIndex] === option.key && option.key !== currentQuestion.correctAnswer
}"
v-for="option in currentQuestion.options"
:key="option.key"
@tap="selectOption(option.key)"
>
<view class="option-mark">{{option.key}}</view>
<text class="option-text">{{option.text}}</text>
</view>
<!-- 多選題 -->
<view
v-if="currentQuestion.type === 'multiple'"
class="option-item"
:class="{
selected: isOptionSelected(option.key),
correct: showResult && currentQuestion.correctAnswers.includes(option.key),
wrong: showResult && isOptionSelected(option.key) && !currentQuestion.correctAnswers.includes(option.key)
}"
v-for="option in currentQuestion.options"
:key="option.key"
@tap="toggleOption(option.key)"
>
<view class="option-mark multiple">
<text class="iconfont" :class="isOptionSelected(option.key) ? 'icon-check' : 'icon-uncheck'"></text>
</view>
<text class="option-text">{{option.text}}</text>
</view>
<!-- 判斷題 -->
<view v-if="currentQuestion.type === 'judge'" class="judge-options">
<view
class="judge-option"
:class="{
selected: selectedAnswers[currentIndex] === true,
correct: showResult && currentQuestion.correctAnswer === true,
wrong: showResult && selectedAnswers[currentIndex] === true && currentQuestion.correctAnswer !== true
}"
@tap="selectJudge(true)"
>
<text class="iconfont icon-check"></text>
<text>正確</text>
</view>
<view
class="judge-option"
:class="{
selected: selectedAnswers[currentIndex] === false,
correct: showResult && currentQuestion.correctAnswer === false,
wrong: showResult && selectedAnswers[currentIndex] === false && currentQuestion.correctAnswer !== false
}"
@tap="selectJudge(false)"
>
<text class="iconfont icon-close"></text>
<text>錯誤</text>
</view>
</view>
<!-- 填空題 -->
<view v-if="currentQuestion.type === 'fill'" class="fill-inputs">
<view
v-for="(blank, index) in currentQuestion.blanks"
:key="index"
class="fill-item"
>
<text class="fill-label">第 {{index + 1}} 空:</text>
<input
type="text"
v-model="fillAnswers[index]"
:placeholder="blank.placeholder || '請輸入答案'"
class="fill-input"
:class="{
correct: showResult && fillAnswers[index] === blank.answer,
wrong: showResult && fillAnswers[index] !== blank.answer
}"
/>
</view>
</view>
</view>
<!-- 解析 -->
<view class="explanation" v-if="showResult && currentQuestion.explanation">
<view class="explanation-title">
<text class="iconfont icon-lightbulb"></text>
<text>解析</text>
</view>
<view class="explanation-content">
<rich-text :nodes="currentQuestion.explanation"></rich-text>
</view>
</view>
</view>
<!-- 底部按鈕 -->
<view class="quiz-footer">
<button
class="btn-prev"
:disabled="currentIndex === 0"
@tap="prevQuestion"
v-if="!showResult"
>上一題</button>
<button
class="btn-next"
:disabled="!hasAnswer"
@tap="nextQuestion"
v-if="currentIndex < questions.length - 1 && !showResult"
>下一題</button>
<button
class="btn-submit"
:disabled="!allAnswered"
@tap="submitQuiz"
v-if="currentIndex === questions.length - 1 && !showResult"
>提交答案</button>
<button
class="btn-continue"
@tap="continueQuiz"
v-if="showResult && currentIndex < questions.length - 1"
>繼續</button>
<button
class="btn-finish"
@tap="finishQuiz"
v-if="showResult && currentIndex === questions.length - 1"
>完成測驗</button>
</view>
</view>
</template>
<script>
export default {
data() {
return {
quizId: '',
questions: [],
currentIndex: 0,
selectedAnswers: [],
fillAnswers: [],
showResult: false,
timeLimit: 0,
remainingTime: 0,
timer: null,
score: 0,
correctCount: 0
}
},
computed: {
currentQuestion() {
return this.questions[this.currentIndex];
},
progressPercent() {
return ((this.currentIndex + 1) / this.questions.length) * 100;
},
hasAnswer() {
const current = this.currentQuestion;
if (!current) return false;
switch (current.type) {
case 'single':
case 'judge':
return this.selectedAnswers[this.currentIndex] !== undefined;
case 'multiple':
return this.selectedAnswers[this.currentIndex] && this.selectedAnswers[this.currentIndex].length > 0;
case 'fill':
return this.fillAnswers.every(answer => answer && answer.trim());
default:
return false;
}
},
allAnswered() {
return this.questions.every((question, index) => {
switch (question.type) {
case 'single':
case 'judge':
return this.selectedAnswers[index] !== undefined;
case 'multiple':
return this.selectedAnswers[index] && this.selectedAnswers[index].length > 0;
case 'fill':
return question.blanks.every((blank, blankIndex) => {
const answer = this.selectedAnswers[index] && this.selectedAnswers[index][blankIndex];
return answer && answer.trim();
});
default:
return false;
}
});
}
},
onLoad(options) {
this.quizId = options.id;
this.loadQuiz();
},
onUnload() {
this.clearTimer();
},
methods: {
// 載入測驗
async loadQuiz() {
try {
const { result } = await uniCloud.callFunction({
name: 'quiz',
data: {
action: 'getQuiz',
quizId: this.quizId
}
});
this.questions = result.data.questions;
this.timeLimit = result.data.timeLimit || 0;
// 初始化答案陣列
this.selectedAnswers = new Array(this.questions.length).fill(undefined);
// 初始化填空答案
this.questions.forEach((question, index) => {
if (question.type === 'fill') {
this.$set(this.selectedAnswers, index, new Array(question.blanks.length).fill(''));
}
});
// 開始計時
if (this.timeLimit > 0) {
this.remainingTime = this.timeLimit * 60; // 轉換為秒
this.startTimer();
}
} catch (e) {
console.error('載入測驗失敗', e);
uni.showToast({
title: '載入失敗',
icon: 'none'
});
}
},
// 開始計時
startTimer() {
this.timer = setInterval(() => {
this.remainingTime--;
if (this.remainingTime <= 0) {
this.timeUp();
}
}, 1000);
},
// 清除計時器
clearTimer() {
if (this.timer) {
clearInterval(this.timer);
this.timer = null;
}
},
// 時間到
timeUp() {
this.clearTimer();
uni.showModal({
title: '時間到',
content: '測驗時間已結束,將自動提交答案',
showCancel: false,
success: () => {
this.submitQuiz();
}
});
},
// 選擇選項(單選)
selectOption(key) {
if (this.showResult) return;
this.$set(this.selectedAnswers, this.currentIndex, key);
},
// 切換選項(多選)
toggleOption(key) {
if (this.showResult) return;
let selected = this.selectedAnswers[this.currentIndex] || [];
const index = selected.indexOf(key);
if (index > -1) {
selected.splice(index, 1);
} else {
selected.push(key);
}
this.$set(this.selectedAnswers, this.currentIndex, [...selected]);
},
// 判斷選項是否被選中
isOptionSelected(key) {
const selected = this.selectedAnswers[this.currentIndex];
return Array.isArray(selected) ? selected.includes(key) : selected === key;
},
// 選擇判斷題答案
selectJudge(value) {
if (this.showResult) return;
this.$set(this.selectedAnswers, this.currentIndex, value);
},
// 上一題
prevQuestion() {
if (this.currentIndex > 0) {
this.currentIndex--;
this.showResult = false;
this.updateFillAnswers();
}
},
// 下一題
nextQuestion() {
if (this.currentIndex < this.questions.length - 1) {
this.saveFillAnswers();
this.currentIndex++;
this.showResult = false;
this.updateFillAnswers();
}
},
// 更新填空答案
updateFillAnswers() {
const current = this.currentQuestion;
if (current && current.type === 'fill') {
this.fillAnswers = this.selectedAnswers[this.currentIndex] || new Array(current.blanks.length).fill('');
}
},
// 儲存填空答案
saveFillAnswers() {
const current = this.currentQuestion;
if (current && current.type === 'fill') {
this.$set(this.selectedAnswers, this.currentIndex, [...this.fillAnswers]);
}
},
// 提交測驗
async submitQuiz() {
this.clearTimer();
this.saveFillAnswers();
try {
const { result } = await uniCloud.callFunction({
name: 'quiz',
data: {
action: 'submitQuiz',
quizId: this.quizId,
answers: this.selectedAnswers
}
});
this.score = result.data.score;
this.correctCount = result.data.correctCount;
// 顯示第一題結果
this.currentIndex = 0;
this.showResult = true;
this.updateFillAnswers();
} catch (e) {
console.error('提交測驗失敗', e);
uni.showToast({
title: '提交失敗',
icon: 'none'
});
}
},
// 繼續查看結果
continueQuiz() {
this.nextQuestion();
this.showResult = true;
},
// 完成測驗
finishQuiz() {
uni.showModal({
title: '測驗完成',
content: `您的得分:${this.score}分\n正確題數:${this.correctCount}/${this.questions.length}`,
showCancel: false,
success: () => {
uni.navigateBack();
}
});
},
// 格式化時間
formatTime(seconds) {
const mins = Math.floor(seconds / 60);
const secs = seconds % 60;
return `${mins.toString().padStart(2, '0')}:${secs.toString().padStart(2, '0')}`;
}
}
}
</script>4. 最佳實踐
4.1 效能最佳化
- 影片載入最佳化:使用適當的影片格式和解析度
- 資料快取:合理使用本地儲存快取課程資料
- 圖片最佳化:使用適當的圖片格式和尺寸
- 分頁載入:大量資料採用分頁載入策略
4.2 使用者體驗
- 離線支援:支援離線觀看已下載的課程
- 學習進度同步:多裝置間學習進度同步
- 個人化推薦:根據學習歷史推薦相關課程
- 互動回饋:及時的學習回饋和成就系統
4.3 資料安全
- 內容保護:影片內容加密和防盜鏈
- 使用者隱私:合規的使用者資料收集和使用
- 付費驗證:完善的課程購買和權限驗證
5. 總結
教育應用的開發需要關注學習體驗、內容管理和資料分析等多個方面。透過 uni-app 的跨平台能力,我們可以高效地開發出功能豐富的教育應用,為使用者提供優質的學習體驗。
關鍵成功因素包括:
- 流暢的影片播放體驗
- 完善的學習進度追蹤
- 豐富的互動功能
- 個人化的學習推薦
- 穩定的技術架構
希望本文能為您的教育應用開發提供有價值的參考。