Solution to uniapp sound playback error: 1. Open the corresponding code file, and then directly execute the object play method to replace the original src path; 2. Update the development tool version.
The operating environment of this tutorial: windows7 system, uni-app2.5.1 version, DELL G3 computer.
uni-app Voice file playback problem, innerAudioContext cannot be destroyed! ! !
##uni-app Voice createInnerAudioContext object cannot be destroyed and crashes! ! ! I found that the voice could not be played during packaging today, so I looked for the reason. I remembered that this problem had been dealt with, so I quickly found the problem. I used the wrong project and used the original one for packaging. This error It's really unforgivable. I would like to record the error that the voice cannot be played today. Voice playback is created using the built-in uni.createInnerAudioContext();. When playing, an error is reported and crashes. Post the code, this is how I wrote it. When the current method is called, paste the code directly. This is wrong. Don't copy it directly, brother.
<script>
const innerAudioContext = uni.createInnerAudioContext();data() {
return {```};
},
methods: {
hechengAudio(audioPram) {
// innerAudioContext.stop();
var dd = audioPram.replace(/<\/?.+?>/g, "");
audioPram = dd.replace(/ /g, ""); //dds为得到后的内容
if (audioPram != this.startAudio) {
this.startPage = false;
}
var url = this.getMp3 + 'cuid=' + uni.getSystemInfoSync().version + '&lan=zh&ctp=1&tok=' + this.$token() +
'&tex=' +
audioPram + '&vol=5&per=0&spd=6&pit=5&aue=3';
// console.log(JSON.stringify(resSave));
console.log(url);
// #ifdef APP-PLUS
// 下面这两句是重点， 拿本本记下..............
if (innerAudioContext != undefined) {
innerAudioContext.stop();
}
innerAudioContext = uni.createInnerAudioContext();
// 上面这两句是重点， 拿本本记下..............
this.pageValue = this.value;
console.log('src是空的吗 -----------' + url)
innerAudioContext.stop();
innerAudioContext.src = url;
innerAudioContext.play();// if (url != '') {// innerAudioContext.play();// } else {// console.log('src是空的吗 -----------' + url)// uni.showToast({// title: 'src是空的 不能执行',// mask: true,// duration: 2000,// icon: "none"// });// // return// }
innerAudioContext.onPlay(() => {
console.log('开始播放')
})
innerAudioContext.onStop(() => {
console.log('i am onStop')
//播放停止，销毁该实例
// innerAudioContext.stop()
})
innerAudioContext.onEnded(() => {
console.log('i am onEnded')
//播放结束，销毁该实例
// innerAudioContext.stop()
console.log('已执行destory()')
})
innerAudioContext.onError((res) => {
console.log(result.errMsg)
console.log(result.errCode)
// innerAudioContext.stop()
})
// #endif
// #ifdef MP-WEIXIN
var that = this;
uni.downloadFile({
url: url,
success(res) {
if (innerAudioContext != undefined) {
innerAudioContext.stop();
}
innerAudioContext = uni.createInnerAudioContext();
that.pageValue = that.value;
innerAudioContext.src = res.tempFilePath;
innerAudioContext.play();
innerAudioContext.onPlay(() => {
console.log('开始播放')
})
innerAudioContext.onStop(() => {
console.log('i am onStop')
innerAudioContext.stop()
//播放停止，销毁该实例
innerAudioContext.stop()
})
innerAudioContext.onEnded(() => {
console.log('i am onEnded')
//播放结束，销毁该实例
innerAudioContext.stop()
console.log('已执行destory()')
})
innerAudioContext.onError((res) => {
console.log(result.errMsg)
console.log(result.errCode)
innerAudioContext.stop()
})
}
})
// #endif
},
}， }</script><script>
const innerAudioContext = uni.createInnerAudioContext();data() {
return {```};
},
methods: {
hechengAudio(audioPram) {
// innerAudioContext.stop();
var dd = audioPram.replace(/<\/?.+?>/g, "");
audioPram = dd.replace(/ /g, ""); //dds为得到后的内容
if (audioPram != this.startAudio) {
this.startPage = false;
}
var url = this.getMp3 + 'cuid=' + uni.getSystemInfoSync().version + '&lan=zh&ctp=1&tok=' + this.$token() +
'&tex=' +
audioPram + '&vol=5&per=0&spd=6&pit=5&aue=3';
// console.log(JSON.stringify(resSave));
console.log(url);
// #ifdef APP-PLUS
this.pageValue = this.value;
console.log('src是空的吗 -----------' + url)
innerAudioContext.stop();
innerAudioContext.src = url;
innerAudioContext.play();
innerAudioContext.onPlay(() => {
console.log('开始播放')
})
innerAudioContext.onStop(() => {
console.log('i am onStop')
//播放停止，销毁该实例
// innerAudioContext.stop()
})
innerAudioContext.onEnded(() => {
console.log('i am onEnded')
//播放结束，销毁该实例
// innerAudioContext.stop()
console.log('已执行destory()')
})
innerAudioContext.onError((res) => {
console.log(result.errMsg)
console.log(result.errCode)
// innerAudioContext.stop()
})
// #endif
// #ifdef MP-WEIXIN
var that = this;
uni.downloadFile({
url: url,
success(res) {
if (innerAudioContext != undefined) {
innerAudioContext.stop();
}
innerAudioContext = uni.createInnerAudioContext();
that.pageValue = that.value;
innerAudioContext.src = res.tempFilePath;
innerAudioContext.play();
innerAudioContext.onPlay(() => {
console.log('开始播放')
})
innerAudioContext.onStop(() => {
console.log('i am onStop')
innerAudioContext.stop()
//播放停止，销毁该实例
innerAudioContext.stop()
})
innerAudioContext.onEnded(() => {
console.log('i am onEnded')
//播放结束，销毁该实例
innerAudioContext.stop()
console.log('已执行destory()')
})
innerAudioContext.onError((res) => {
console.log(result.errMsg)
console.log(result.errCode)
innerAudioContext.stop()
})
}
})
// #endif
},
}， }</script>uniapp tutorial"
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