如何在使用cordova录制后获取音频文件
我正在使用cordova媒体插件录制语音。一旦我录制了语音。我想将其发送到服务器。为此,我使用文件上载和文件传输。但我在获取录制的文件时遇到问题。如何获取录制的音频文件?我已经阅读了cordova文件插件文档,但没有正确理解如何在使用cordova录制后获取音频文件,cordova,Cordova,我正在使用cordova媒体插件录制语音。一旦我录制了语音。我想将其发送到服务器。为此,我使用文件上载和文件传输。但我在获取录制的文件时遇到问题。如何获取录制的音频文件?我已经阅读了cordova文件插件文档,但没有正确理解 <html> <head> <script src="cordova.js"></script> <script src="http://ajax.googleapis.
<html>
<head>
<script src="cordova.js"></script>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
<script>
var filename;
var mediaRec;
function recordAudio() {
filename = "myrecording "+new Date().getTime()+".amr";
mediaRec = new Media(filename, onSuccess, onError);
mediaRec.startRecord();
}
function onSuccess(){}
function onError(){}
function stopRecord(){
mediaRec.stopRecord();
sendAudio();
}
function sendAudio(){
var options = new FileUploadOptions();
options.fileKey = "attachmentFileName";
options.fileName = filename;
options.mimeType="audio/AMR";
new FileTransfer().upload(filename,encodeURI("my url"), win, fail, options);
}
function win(r) {
alert("success");
}
function fail(error) {
alert("fail");
alert(error.code);
}
</script>
</head>
<body>
<button onClick="recordAudio();">Start</button>
<button onClick="stopRecord();">Stop</button>
</body>
</html>
var文件名;
var mediaRec;
函数recordAudio(){
filename=“myrecording”+新日期().getTime()+“.amr”;
mediaRec=新媒体(文件名、onSuccess、onError);
mediaRec.startRecord();
}
函数onSuccess(){}
函数onError(){}
函数stopRecord(){
mediaRec.stopRecord();
sendAudio();
}
函数sendAudio(){
var options=new FileUploadOptions();
options.fileKey=“attachmentFileName”;
options.fileName=文件名;
options.mimeType=“audio/AMR”;
新建FileTransfer().upload(文件名、编码URI(“我的url”)、win、fail、options);
}
函数win(r){
警惕(“成功”);
}
功能失败(错误){
警报(“失败”);
警报(错误代码);
}
开始
停止
它的工作原理
<html>
<head>
<script src="cordova.js"></script>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
<script>
var filename;
var mediaRec;
function recordAudio() {
filename = "myrecording "+new Date().getTime()+".3gpp";
mediaRec = new Media(filename, onSuccess, onError);
mediaRec.startRecord();
}
}, 1000);*/
}
function onSuccess(){}
function onError(){}
function stopRecord(){
mediaRec.stopRecord();
uploadVoice(filename,"");
}
function uploadVoice(fileName, dirName) {
var win = function (r) {
console.log("Code = " + r.responseCode);
console.log("Response = " + r.response);
console.log("Sent = " + r.bytesSent);
};
var fail = function(error) {
alert("An error has occurred");
alert(error.code);
};
// file system fail
var fsFail = function(error) {
alert("file system error");
};
var dirFail = function(error) {
alert("Directory error");
};
var fileURI;
var gotFileSystem = function (fileSystem) {
fileSystem.root.getDirectory(dirName, {
create: false
}, function (dataDir) {
fileURI = dataDir.toURL();
fileURI = fileURI + '/' + fileName;
var options = new FileUploadOptions();
options.fileKey = "fileKey";
options.fileName = fileURI.substr(fileURI.lastIndexOf('/') + 1);
options.mimeType = "Audio/3gpp";
options.chunkedMode = false;
var params = new Object();
params.name = value;
options.params = params;
var ft = new FileTransfer();
ft.upload(fileURI, "my url", win, fail, options);
}, dirFail);
};
// get file system to copy or move image file to
window.requestFileSystem(LocalFileSystem.PERSISTENT, 0, gotFileSystem, fsFail);
}
</script>
<body>
<button onClick="recordAudio();">Start</button><br/><br/>
<button onClick="stopRecord();">Stop</button>
</body>
</head>
</html>
var文件名;
var mediaRec;
函数recordAudio(){
filename=“myrecording”+新日期().getTime()+“.3gpp”;
mediaRec=新媒体(文件名、onSuccess、onError);
mediaRec.startRecord();
}
}, 1000);*/
}
函数onSuccess(){}
函数onError(){}
函数stopRecord(){
mediaRec.stopRecord();
上传语音(文件名“”);
}
函数uploadVoice(文件名、目录名){
var win=函数(r){
console.log(“Code=“+r.responseCode”);
console.log(“Response=“+r.Response”);
console.log(“Sent=“+r.bytesent”);
};
var fail=功能(错误){
警报(“发生错误”);
警报(错误代码);
};
//文件系统故障
var fsFail=功能(错误){
警报(“文件系统错误”);
};
var dirFail=函数(错误){
警报(“目录错误”);
};
var-fileURI;
var gotFileSystem=函数(文件系统){
fileSystem.root.getDirectory(目录名{
创建:false
},函数(dataDir){
fileURI=dataDir.toURL();
fileURI=fileURI+'/'+文件名;
var options=new FileUploadOptions();
options.fileKey=“fileKey”;
options.fileName=fileURI.substr(fileURI.lastIndexOf('/')+1);
options.mimeType=“音频/3gpp”;
options.chunkedMode=false;
var params=新对象();
params.name=值;
options.params=参数;
var ft=新文件传输();
ft.upload(fileURI,“我的url”、赢、输、选项);
},dirFail);
};
//获取要将图像文件复制或移动到的文件系统
requestFileSystem(LocalFileSystem.PERSISTENT,0,gotFileSystem,fsFail);
}
开始
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