【发布时间】：2016-04-19 10:12:46
【问题描述】：
我正在使用 Cordova 开发一个应用程序，该应用程序应该使用 Phonegap 的插件内容同步 (https://github.com/phonegap/phonegap-plugin-contentsync) 下载文件。
我可以将文件下载到我的设备，但我需要将我的文件下载到 /Library/NoCloud 文件夹。
在我的config.xml 中，我设置了以下内容：
<preference name="iosPersistentFileLocation" value="Library" />
<preference name="BackupWebStorage" value="none" />
当我开始下载时，我还在控制台中看到了一些奇怪的东西。首先它引用了NoCloud文件夹，但是下载后，它似乎将我的文件存储在Library文件夹中......
这是我的 Xcode 控制台：
2016-04-19 11:37:35.284 Cravt B2B[581:609454] appPath file:///var/mobile/Containers/Data/Application/D4676843-6E27-48DF-B1AC-5459C3383649/Library/NoCloud/image-3177
2016-04-19 11:37:35.310 Cravt B2B[581:609498] WARNING: Trusting host s3.eu-central-1.amazonaws.com
2016-04-19 11:37:35.311 Cravt B2B[581:609498] startDownload from https://s3.eu-central-1.amazonaws.com/cravt-ecommerce/production/spree/images/3177/large/890012.png?1441333372
2016-04-19 11:37:35.621 Cravt B2B[581:609498] Received challenge for host s3.eu-central-1.amazonaws.com
2016-04-19 11:37:36.754 Cravt B2B[581:609492] Moving /var/mobile/Containers/Data/Application/D4676843-6E27-48DF-B1AC-5459C3383649/Library/890012.png to /var/mobile/Containers/Data/Application/D4676843-6E27-48DF-B1AC-5459C3383649/Library/image-3177
2016-04-19 11:37:36.809 Cravt B2B[581:609492] Error copying. File might already exist Error Domain=NSCocoaErrorDomain Code=516 "“890012.png” couldn’t be moved to “Library” because an item with the same name already exists." UserInfo={NSSourceFilePathErrorKey=/var/mobile/Containers/Data/Application/D4676843-6E27-48DF-B1AC-5459C3383649/Library/890012.png, NSUserStringVariant=(
Move
), NSDestinationFilePath=/var/mobile/Containers/Data/Application/D4676843-6E27-48DF-B1AC-5459C3383649/Library/image-3177, NSFilePath=/var/mobile/Containers/Data/Application/D4676843-6E27-48DF-B1AC-5459C3383649/Library/890012.png, NSUnderlyingError=0x13d6aef20 {Error Domain=NSPOSIXErrorDomain Code=17 "File exists"}}
2016-04-19 11:37:36.812 Cravt B2B[581:609492] Task: /var/mobile/Containers/Data/Application/D4676843-6E27-48DF-B1AC-5459C3383649/Library/image-3177 completed successfully
有人知道我做错了什么吗？
【问题讨论】：
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您可以发布代码以进一步调查吗？
标签： ios cordova phonegap-plugins