Cordova 3.3 - fileSystem.root.fullPath返回“/”而不是完整路径 [英] Cordova 3.3 - fileSystem.root.fullPath returns "/" instead of full path

问题描述

我有一段代码使用Cordova 2.7。我已将我的应用程序升级到Cordova 3.3，同时升级了我开发的所有自定义插件。

I had a piece of code working with Cordova 2.7. I upgraded my app to Cordova 3.3 along with upgrading all the custom plugins I developed.

我成功地获得了iOS上的Documents目录的完整绝对路径2.7，但是与Cordova 3.3它只是返回 / 为fullPath

I was successfully able to get the full absolute path of the Documents directory on iOS with Cordova 2.7, but with Cordova 3.3 it just returns / for the fullPath

这是我的代码：

window.requestFileSystem  = window.requestFileSystem || window.webkitRequestFileSystem;
window.requestFileSystem(LocalFileSystem.PERSISTENT, 0, gotFS, fail);

function gotFS(fileSystem) {
    alert("entered gotFS: " + fileSystem.root.fullPath);
}

我在iPad Simulator 7.0上测试了这个功能）

I tested this on iPad Simulator 7.0 (which was giving correct results with Cordova 2.7)

虽然我可以通过其他方法获取路径，但我更喜欢使用Cordova API。

Although, I can get the path with other methods, I would prefer to use the Cordova API.

API文档没有提及任何内容。

The API documentation doesn't mention anything about this. Any idea what could be wrong?

推荐答案

由于很少有用户请求我的回答，这里是我设法得到文档目录路径：

Since few users requested for my answer, here is how I managed to get the Documents directory path:

var documentsDirectoryPath = decodeURIComponent(window.location.href);
documentsDirectoryPath = documentsDirectoryPath.substring("file://".length);
documentsDirectoryPath = documentsDirectoryPath.substring(0, documentsDirectoryPath.indexOf("/<<YOUR_APP_NAME>>.app/www/index.html"));
documentsDirectoryPath += "/Documents";

请务必将 YOUR_APP_NAME 替换为应用程式名称

Remember to replace YOUR_APP_NAME with your app's name

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