php base64 转 amr,已经把语音转成base64，但是怎么获取这个base64上传到服务器上，参数是files...

电玩女神 2022-11-17 14:42 108阅读 0赞

已经把语音转成base64，但是怎么获取这个base64上传到服务器上，参数是files

![bVGRXi?w=1180&h=303][bVGRXi_w_1180_h_303]

.fiexed-buttom \{

position: fixed;

bottom: 30px;

left: 15px;

right: 15px;

# 录音 #

录制语音文件转base64字符串

base64字符串转成语音文件播放

手指上滑，取消发送

mui.init(\{

gestureConfig: \{

tap: true, //默认为true

drag: true, //默认为true

hold: true, //默认为false，不监听

release: true //默认为false，不监听

\});

var MIN\_SOUND\_TIME = 800;

var recorder = null;

var startTimestamp = null;

var stopTimestamp = null;

var stopTimer = null;

var recordCancel = false;

var files = \[\];

var soundAlert = document.getElementById("sound-alert");

var audioTips = document.getElementById("audio-tips");

// 控制录音弹出框是否播放

var setSoundAlertVisable = function(show) \{

if(show) \{

soundAlert.style.display = 'block';

soundAlert.style.opacity = 1;

\} else \{

soundAlert.style.opacity = 0;

// 完成再真正隐藏

setTimeout(function() \{

soundAlert.style.display = 'none';

\}, 200);

\};

mui.plusReady(function() \{

/\*\*

\* 录制语音文件转base64字符串

\*/

// 按住录音(长按开始录音)

document.querySelector('\#recorder').addEventListener('hold', function() \{

recordCancel = false;

if(stopTimer) clearTimeout(stopTimer);

audioTips.innerHTML = "手指上划，取消发送";

soundAlert.classList.remove('rprogress-sigh');

setSoundAlertVisable(true);

// 获取当前设备的录音对象

recorder = plus.audio.getRecorder();

startTimestamp = (new Date()).getTime();

console.log("supportedFormats:" + JSON.stringify(recorder.supportedFormats));

recorder.record(\{

format: "amr",

filename: "\_doc/audio/"

\}, function(path) \{

if(recordCancel) return;

console.log("path:" + path);

Audio2dataURL(path);

\}, function(e) \{

mui.toast("录音出现异常: " + e.message);

\});

\})

// 释放保存(松手保存)

document.querySelector('\#recorder').addEventListener('release', function() \{

if(audioTips.classList.contains("cancel")) \{

audioTips.classList.remove("cancel");

audioTips.innerHTML = "手指上划，取消发送";

// 判断录音时间

stopTimestamp = (new Date()).getTime();

if(stopTimestamp - startTimestamp < 800) \{

audioTips.innerHTML = "录音时间太短";

soundAlert.classList.add('rprogress-sigh');

recordCancel = true;

stopTimer = setTimeout(function() \{

setSoundAlertVisable(false);

\}, 800);

\} else \{

setSoundAlertVisable(false);

if(stopTimestamp - startTimestamp > 10000) \{ //10秒(待添加到限定时间自动结束)

audioTips.innerHTML = "录音时间结束";

soundAlert.classList.add('rprogress-sigh');

recordCancel = true;

stopTimer = setTimeout(function() \{

setSoundAlertVisable(false);

\}, 800);

\} else \{

setSoundAlertVisable(false);

recorder.stop();

\})

// 拖动屏幕(手指上划，取消发送)

document.body.addEventListener('drag', function(event) \{

if(Math.abs(event.detail.deltaY) > 50) \{

if(!recordCancel) \{

recordCancel = true;

if(!audioTips.classList.contains("cancel")) \{

audioTips.classList.add("cancel");

audioTips.innerHTML = "松开手指，取消发送";

\} else \{

if(recordCancel) \{

recordCancel = false;

if(audioTips.classList.contains("cancel")) \{

audioTips.classList.remove("cancel");

audioTips.innerHTML = "手指上划，取消发送";

\}, false);

/\*\*

\* 录音语音文件转base64字符串

\* @param \{Object\} path

\*/

function Audio2dataURL(path) \{

plus.io.resolveLocalFileSystemURL(path, function(entry) \{

entry.file(function(file) \{

var reader = new plus.io.FileReader();

reader.onloadend = function(e) \{

console.log(e.target.result);

alert(e.target.result)

\};

reader.readAsDataURL(file);

\}, function(e) \{

mui.toast("读写出现异常: " + e.message);

\})

/\*\*

\* base64字符串转成语音文件播放

\*/

document.querySelector('\#player').addEventListener('tap', function(e) \{

// 语音文件dataURI

// var base64Str = 'data:audio/amr;base64,IyFBTVIKPJEXFr5meeHgAeev8AAAAIAAAAAAAAAAAAAAAAAAAAA8SHcklmZ54eAB57rwAAAAwAAAAAAAAAAAAAAAAAAAADxVAIi2Znnh4AHnz/AAAACAAAAAAAAAAAAAAAAAAAAAPEj5H5ZmeeHgAeeK8AAAAMAAAAAAAAAAAAAAAAAAAAA8CPlmkh3hIXBB58qREQnBLS2AJiaa8Vqa7gILj8G3gDxCdymROQIAABfzq88RwMhLefLr3vK3U6azfvq2nmHAPD72h50rSBEAHi+aAMR3ptW1FgXQIAf3RyrTkKRbVNA8RG5xjrpQA2Af58rpoypM11/kORggGJI0bKkO9aI3wDxEclqNTNoAgFMuupawKhLxonjKARrlXizd3p380vlAPEJoZ0PvUAFgHvfaQQNN2t5xEFKHP1urAHfDDXmGA4A8NHtpjqWEAOBSIPrEkpKP2HysXQprlqRKAXWT10+N0DyQY3GUbFABQB/vCmFBoBTVkGo8slIzg9wwUr/RvD3APAB7ZIjOyA5gH+fKwRKrZcdSOFwEx+Ze8g/wOCfNaAA8CARG6fxy/uA88Dp+Yugn8Wk/5KA9sbyxsvy/jRTRADwCDhY5+GPd4flQK/fVvOVSgXf7AIZEoon9+tA3MEDgPAgFpUn/9LXgzts6yb7dudC4IkGZo1Z5/90vmfbgtHA8Ag+dlgBn8EOE0UpIC35c9H+qChMrd7PFyCTBwv60MDwICD9OAGf64ePJOrcalLDNLS7ovC5JvE9mCWNelXgwPAIHy0yrH59Bj4BaI4qyP8Xt+4Qc4gfGkUBzQtfh3LA8CAhCQf2nxxQbKNpQLF/M/aPIom9Gf4PjhoHm3AlmsDwCBi1B89754PLEa2pTjxBEU2KJgXSHqNxALEnqcoJwPAQJp4nk7pfhyy+6FzAnVe2vj/kYCpudow+hkuBCaqA8BAmiWeAfXyGPLYu3hWWMRjRajOZDkCUUss+2yKJQ8DwCEDSRtU9O4fGHmmsTyCv60riXaHIP/Y0ae9yPV3LwPAgjnRnhh/yJYY0MUtwAMDpA4bxLil8Vor6diMJOFfA8Aj2jWeN28QH/hRTh60wbArI03gJuPTPDoL7SRUmskDzgSh4L5sctw9h1rQYDUMqwQW5eR+FuP9ZUE9iQQC2wPAhBlGnjYG0loy4EncjBPAPZExLaiekfQQ+6sJSh4IA8CFITYeZfZ6H9gbxPQBDr6vWF4k6J0ZOtHyzw2/vgYDwITbJp5kb0tKrRi2EWjYt8KSlbziAzEj+QA6Pv0ZswPARMDmHh++GFutEbMapR4XdZA1i03eV4A3TAoWH/WqA8CEAEYeN3aEPdjDt4rToGRiO0MRy7QkAWWFT0g4DoEDwIRAxh+J3hgc+Ma/1kshlSrWWKFIO1+QyfnfIiWsLQPAgiAmH+rB8B+4Nr5RddjHVBtf0SoHWEQSUCGLRgruA8AlILTgIXLMH7gXoyfRJg21YxPRQw5ig5Kx4Slkb2cDwIO75eDFR4wfDEGwOBYZ50KTm0PJ4LHYs4lPwT1iDwPAI2C0Ndrloh8VBq+t13NvJnBEP+W/HlAXR69mYDRiA8CEW2VgmNA0HwSmtAkCszS0MEkutOvmdBvYI6yKLkgA=='

var base64Str = e.target.result;

// 转成.amr文件播放

dataURL2Audio(base64Str, function(entry) \{

var toURL = entry.toURL();

// 播放音频

playAudio(toURL);

\})

/\*\*

\* 播放音频

\* @param \{Object\} path

\*/

function playAudio(path) \{