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<script>
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import store from "./store";
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export default {
globalData: {
mainSliderIndex: 0,
randomImages: [],
bgMusic: null,
isMusicPlaying: false,
musicSrc: "https://des.dayunyuanjian.cn/epicSoul/EpicSouls.mp3",
initMusicSrc: "https://des.dayunyuanjian.cn/epicSoul/EpicSouls.mp3",
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// 用户使用统计相关
userSessionId: null,
networkStartTime: null, // 网络时间开始时间
networkEndTime: null, // 网络时间结束时间
currentAudio: null, // 全局音频实例
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},
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onLaunch: function () {
// 初始化用户使用统计
this.initUserUsageStats();
// 重试上报本地存储的使用统计数据
this.retryReportLocalStats();
// 移除初始化背景音乐的调用
// this.initBackgroundMusic();
// 审核
this.Post({ id: 10217 }, "/api/article/getArticleById").then((res) => {
try {
let SHFlag = res.data.title;
// let SHFlag = res.data.subtitle
uni.setStorageSync("SHFlag", SHFlag);
} catch (e) {}
});
},
onShow: function () {
// 记录应用显示时间(重新进入小程序)
this.recordAppShow();
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this.getUserInfo();
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},
onHide: function () {
// 记录应用隐藏时间(退出小程序)
this.recordAppHide();
},
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methods: {
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getUserInfo() {
if (!this.getUserId()) return;
this.Post({}, "/framework/user/getInfo", "DES").then((res) => {
let token = JSON.parse(uni.getStorageSync("userInfo")).token;
res.data.token = token;
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uni.setStorageSync("userInfo", JSON.stringify(res.data));
});
},
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// 初始化用户使用统计
initUserUsageStats() {
// 生成会话ID
this.globalData.userSessionId = this.generateSessionId();
},
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// 生成会话ID
generateSessionId() {
const timestamp = Date.now();
const random = Math.random().toString(36).substring(2, 15);
return `session_${timestamp}_${random}`;
},
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// 记录应用显示时间 - 获取网络时间作为开始时间
recordAppShow() {
// 获取网络时间作为开始时间
this.getNetworkTime()
.then((networkTime) => {
this.globalData.networkStartTime = networkTime;
})
.catch((err) => {
// 获取网络时间失败,静默处理
});
},
// 记录应用隐藏时间 - 获取网络时间作为结束时间
recordAppHide() {
// 获取网络时间作为结束时间
this.getNetworkTime()
.then((networkTime) => {
this.globalData.networkEndTime = networkTime;
// 如果使用时长超过1秒,则上报统计数据
this.reportUserUsageStats();
})
.catch((err) => {
// 获取网络时间失败,静默处理
});
},
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getUserId() {
const userInfoFromStorage = uni.getStorageSync("userInfo");
if (userInfoFromStorage) {
const userInfo = JSON.parse(userInfoFromStorage);
if (userInfo.id) {
return userInfo.id;
}
}
return store.state.user.userInfo.id;
},
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// 上报用户使用统计数据
reportUserUsageStats() {
if (
!this.globalData.networkStartTime ||
!this.globalData.networkEndTime
) {
return;
}
let userId = this.getUserId();
const usageData = {
sessionId: this.globalData.userSessionId,
startTime: this.globalData.networkStartTime.toString(),
endTime: this.globalData.networkEndTime.toString(),
userId: userId,
method: "POST",
};
if (!userId) {
this.saveUsageStatsToLocal(usageData);
return;
}
// 调用接口上报数据
this.Post(usageData, "/api/visit/end", "DES")
.then((res) => {
// 上报成功后清理数据
this.clearUsageStats();
})
.catch((err) => {
// 上报失败时,将数据存储到本地,下次启动时重试
this.saveUsageStatsToLocal(usageData);
});
},
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// 获取平台信息
getPlatform() {
// #ifdef MP-WEIXIN
return "weixin";
// #endif
// #ifdef H5
return "h5";
// #endif
// #ifdef APP-PLUS
return "app";
// #endif
return "unknown";
},
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// 获取网络时间
getNetworkTime() {
return new Promise((resolve, reject) => {
// 调用服务器接口获取网络时间
this.Post({}, "/api/visit/currentTime", "DES")
.then((res) => {
if (res.code == 1 || res.code == 200) {
// 假设接口返回的时间戳字段为 serverTime
const networkTime = res.data;
resolve(networkTime);
} else {
reject(new Error(res.msg || "获取网络时间失败"));
}
})
.catch((err) => {
reject(err);
});
});
},
// 获取设备信息
getDeviceInfo() {
try {
const systemInfo = uni.getSystemInfoSync();
return {
model: systemInfo.model || "",
system: systemInfo.system || "",
platform: systemInfo.platform || "",
version: systemInfo.version || "",
};
} catch (e) {
return {};
}
},
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// 清理使用统计数据
clearUsageStats() {
this.globalData.networkStartTime = null;
this.globalData.networkEndTime = null;
this.globalData.userSessionId = null;
},
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// 保存使用统计数据到本地
saveUsageStatsToLocal(usageData) {
try {
const localStats = uni.getStorageSync("pendingUsageStats") || [];
localStats.push(usageData);
uni.setStorageSync("pendingUsageStats", localStats);
} catch (e) {
// 保存失败,静默处理
}
},
// 重试上报本地存储的使用统计数据
retryReportLocalStats() {
try {
const localStats = uni.getStorageSync("pendingUsageStats") || [];
if (localStats.length === 0) {
return;
}
let userId = this.getUserId();
if (!userId) {
return;
}
// 逐个上报
localStats.forEach((stats, index) => {
stats.userId = userId;
this.Post(stats, "/api/visit/end", "DES")
.then((res) => {
// 上报成功后从本地移除
localStats.splice(index, 1);
uni.setStorageSync("pendingUsageStats", localStats);
})
.catch((err) => {
// 上报失败,静默处理
});
});
} catch (e) {
// 重试失败,静默处理
}
},
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initBackgroundMusic() {
try {
console.log("bgMusic", this.globalData.bgMusic);
// 销毁旧的音频实例(关键!)
if (this.globalData.bgMusic) {
console.log("销毁bgMusic");
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this.globalData.bgMusic.stop();
this.globalData.bgMusic.destroy();
this.globalData.bgMusic = null;
}
let bgMusic;
// 区分平台 - 小程序环境使用背景音频,H5等环境使用内部音频
// #ifdef MP-WEIXIN
// try {
// bgMusic = uni.getBackgroundAudioManager();
// // 小程序环境需要设置title
// bgMusic.title = '背景音乐';
// // 设置音频组件的 ID
// bgMusic.id = 'mp-audio';
// } catch (e) {
// console.error('获取背景音频管理器失败,改用内部音频上下文', e);
// bgMusic = uni.createInnerAudioContext();
// }
bgMusic = uni.createInnerAudioContext();
// #endif
// #ifndef MP-WEIXIN
bgMusic = uni.createInnerAudioContext();
// #endif
// 配置音频
bgMusic.src = this.globalData.musicSrc;
console.log(bgMusic.src);
bgMusic.loop = true; // 循环播放
// 使用不同的事件监听方式,兼容两种音频上下文
if (bgMusic.onPlay) {
// BackgroundAudioManager 方式
bgMusic.onPlay(() => {
this.globalData.isMusicPlaying = true;
});
bgMusic.onPause(() => {
this.globalData.isMusicPlaying = false;
});
bgMusic.onStop(() => {
this.globalData.isMusicPlaying = false;
});
bgMusic.onEnded(() => {
// 循环播放 (BackgroundAudioManager需要重新设置src)
bgMusic.src = this.globalData.musicSrc;
bgMusic.play();
});
} else {
// InnerAudioContext 方式
bgMusic.onPlay(() => {
this.globalData.isMusicPlaying = true;
});
bgMusic.onPause(() => {
this.globalData.isMusicPlaying = false;
});
bgMusic.onStop(() => {
this.globalData.isMusicPlaying = false;
});
bgMusic.onEnded(() => {
// InnerAudioContext设置了loop不需要手动重新播放
this.globalData.isMusicPlaying = false;
});
}
// 保存到全局
this.globalData.bgMusic = bgMusic;
// 创建全局方法供其他页面调用
uni.$bgMusic = {
play: () => {
if (bgMusic && bgMusic.play) {
bgMusic.play();
}
return this.globalData.isMusicPlaying;
},
pause: () => {
if (bgMusic && bgMusic.pause) {
bgMusic.pause();
}
return this.globalData.isMusicPlaying;
},
toggle: () => {
if (!bgMusic) return false;
if (this.globalData.isMusicPlaying) {
if (bgMusic.pause) bgMusic.pause();
} else {
if (bgMusic.play) bgMusic.play();
}
return this.globalData.isMusicPlaying;
},
isPlaying: () => this.globalData.isMusicPlaying,
};
} catch (err) {
console.error("初始化背景音乐失败:", err);
}
},
updateMusicSrc(newSrc) {
this.globalData.musicSrc = newSrc;
if (this.globalData.bgMusic) {
this.globalData.bgMusic.src = newSrc;
}
},
},
};
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</script>
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<style lang="scss">
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@import "@/static/css/icon.scss";
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@font-face {
font-family: "Futura";
src: url(https://des.dayunyuanjian.cn/epicSoul/taozi/fonts/Futura.ttc);
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}
/*每个页面公共css */
@import "@/uni_modules/uni-scss/index.scss";
@import "@/static/css/base.css";
/* #ifndef APP-NVUE */
// 设置整个项目的背景色
page {
background-color: #f5f5f5;
}
/* #endif */
.example-info {
font-size: 14px;
color: #333;
padding: 10px;
}
/* 清除按钮默认样式 */
button::after {
border: none;
}
@keyframes bounce {
0%,
20%,
50%,
80%,
100% {
transform: translateY(0);
}
40% {
transform: translateY(-20rpx);
}
60% {
transform: translateY(-10rpx);
}
}
/* 音乐控制按钮动画 */
@keyframes rotate {
from {
transform: rotate(0deg);
}
to {
transform: rotate(360deg);
}
}
/* 隐藏微信小程序默认音频组件 */
#mp-audio {
display: none;
}
</style>