我使用 dev 分支进行文件和文件传输，使其适用于视频。他们在 Entry 类中添加了一个名为 toNativeURL 的函数，您需要从 github 项目中下载 zip 文件：
https://github.com/apache/cordova-plugin-file-transfer/tree/dev
https://github.com/apache/cordova-plugin-file/tree/dev
https://github.com/apache/cordova-plugin-media/tree/dev
然后将它们安装到您的项目中：
cordova plugin rm org.apache.cordova.file-transfer
cordova plugin rm org.apache.cordova.file
cordova plugin rm org.apache.cordova.media
cordova plugin add <path_to_unzipped_dev_branch_of_file_plugin>
cordova plugin add <path_to_unzipped_dev_branch_of_file-transfer_plugin>
cordova plugin add <path_to_unzipped_dev_branch_of_media_plugin>
这是我开始工作的一个例子：
<!DOCTYPE html>
<!--
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements. See the NOTICE file
distributed with this work for additional information
regarding copyright ownership. The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing,
software distributed under the License is distributed on an
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, either express or implied. See the License for the
specific language governing permissions and limitations
under the License.
-->
<html>
<head>
<meta charset="utf-8" />
<meta name="format-detection" content="telephone=no" />
<!-- WARNING: for iOS 7, remove the width=device-width and height=device-height attributes. See https://issues.apache.org/jira/browse/CB-4323 -->
<meta name="viewport" content="user-scalable=no, initial-scale=1, maximum-scale=1, minimum-scale=1, width=device-width, height=device-height, target-densitydpi=device-dpi" />
<link rel="stylesheet" type="text/css" href="css/index.css" />
<title>Hello World</title>
</head>
<body>
<div id="main" class="app">
<h1>Apache Cordova</h1>
<div id="deviceready" class="blink">
<p class="event listening">Connecting to Device</p>
<p class="event received">Device is Ready</p>
</div>
<div id="messages">
Loading Video...
</div>
<video width="320px" height="240px" controls></video>
</div>
<script type="text/javascript" src="cordova.js"></script>
<script type="text/javascript" src="js/index.js"></script>
<script type="text/javascript">
app.initialize();
document.addEventListener("deviceready", onDeviceReady, false);
// device APIs are available
//
function onDeviceReady() {
console.log('Requesting file system');
window.requestFileSystem(LocalFileSystem.PERSISTENT, 0, gotFS, fail);
}
function gotFS(fileSystem) {
fileSystem.root.getDirectory("vids", {create: true}, gotDir);
}
function gotDir(dirEntry) {
dirEntry.getFile("video.mp4", {create: true, exclusive: false}, gotFile);
}
function gotFile(fileEntry) {
var localPath = fileEntry.fullPath;
var localUrl = fileEntry.toURL();
console.log('Loaded local path: ' + localPath);
console.log('Loaded local url: ' + localUrl);
var fileTransfer = new FileTransfer();
var uri = encodeURI('http://<url_to_video>.mp4');
console.log('Downloading ' + uri + ' to ' + localPath);
fileTransfer.download(
uri,
localUrl,
function(entry) {
console.log('download complete (path): ' + entry.fullPath);
console.log('download complete (url): ' + entry.toURL());
console.log('download complete (native): ' + entry.toNativeURL());
document.getElementById('messages').innerHTML =
'Downloaded Video path: ' + entry.fullPath + '<br />'
+ 'Downloaded Video url: ' + entry.toURL() + '<br />'
+ 'Downloaded Video Native url: ' + entry.toNativeURL() + '<br />';
var videoNode = document.querySelector('video');
videoNode.src = entry.toNativeURL();
},
function(error) {
console.log('download error source ' + error.source);
console.log('download error target ' + error.target);
}
);
}
function fail(error) {
console.log('Error creating file [' + error.name + ']: ' + error.message);
}
</script>
</body>
</html>
如果它适用于视频，它肯定适用于音频。