相关疑难解决方法(0)

I've recently migrated my application to support iOS7 and during that process updated my app icons to use an Asset Catalog; which is all working great in the app. However, in Organizer—and TestFlight—my app icon is missing.

The same is also happening in TestFlight—which implies there is something missing from my bundle. Any help would be gratefully received.

在我使用的Android上

file:///storage/sdcard0/Android/data/my.app.id/cache/

下载(FileTransfer)一些图像,然后在我的HTML中显示它们.删除我的应用程序时,图像和此文件夹中的所有内容都将被删除,这正是我想要的.

如何在iOS上实现这一目标？

我试过了

file:///var/mobile/Applications/<GUID of app>/Documents/

因为这是我在请求文件系统时得到的,但图像甚至不会下载(错误代码1).有任何想法吗？我发现了更多关于我的错误:这是与此问题中所述相同的错误.(无法创建保存下载文件的路径 - Cocoa Error 512)

谢谢

更多信息: 我使用的相关插件是

<gap:plugin name="org.apache.cordova.file" />
<gap:plugin name="org.apache.cordova.file-transfer" />

和功能:

<feature name="File">
    <param name="android-package" value="org.apache.cordova.file.FileUtils" />
</feature>
<feature name="File">
    <param name="ios-package" value="CDVFile" />
</feature>
<feature name="FileTransfer">
    <param name="ios-package" value="CDVFileTransfer" />
</feature>

我在Android中成功下载图片:

var fileTransfer = new FileTransfer();    
var uri = encodeURI("myserverurl/"+fileName); 
var filePath = appCachePath+fileName;  
        fileTransfer.download(
            uri,
            filePath,
            function(entry) {
                alert("download complete: " + entry.fullPath); 
            },
            function(error) {  
                alert("download error source/target/code:\n" + error.source …