对phonegap和IOS感到困惑，需要从“www”获取文件来自“插件”的路径文件夹

发布于 2024-12-08 17:49:06 字数 501 浏览 0 评论 0原文

我在 IOS 上使用phonegap。我创建了一个插件来解压缩文件。但现在我正在尝试测试它，但它无法获得我假设的正确文件路径。现在这里是我从 ZipArchive 插件类中调用解压缩方法的片段：

NSLog(@"Trying to unzip file");
if([ za UnzipOpenFile:@"../www/data/test.zip"]){
  NSLog(@"UnzipOpenFile passed");
}

phonegap 的结构是这样的

- ProjectName
  - www
    - data
      - test.zip
  - Plugin
    - ZipArchive.m //where the above snippet lies

我想我不能使用这样的相对路径，因为在最终产品中，当编译和在模拟器上测试，路径可能会有所不同。如何从 ZipArchive.m 访问 www/data 文件夹？谢谢。

原文

I am using phonegap for IOS. I created a Plugin to unzip files. But now I am trying to test it but its unable to get the correct file path I'm assuming. Right now here is the snippet of where I cal the unzip method, from my ZipArchive plugin class:

NSLog(@"Trying to unzip file");
if([ za UnzipOpenFile:@"../www/data/test.zip"]){
  NSLog(@"UnzipOpenFile passed");
}

The structure of the phonegap is something like this

- ProjectName
  - www
    - data
      - test.zip
  - Plugin
    - ZipArchive.m //where the above snippet lies

I am thinking I can't use relative path like that because in the end product, when compiled and testing on simulator, the path will probably be different. How would I access the www/data folder from ZipArchive.m? Thanks.

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情丝乱 2024-12-15 17:49:06

您应该能够通过以下方式获取 www 文件夹中内容的路径：

[[[NSBundle mainBundle] resourcePath]
 stringByAppendingPathComponent:@"www/data/test.zip"];

您打算解压缩到哪里？我非常确定在真实设备上运行时资源路径是只读的。但文档路径和 tmp 文件夹是可写的。

http://developer.apple.com/库/ios/#documentation/iphone/conceptual/iphoneosprogrammingguide/RuntimeEnvironment/RuntimeEnvironment.html

You should be able to get a path to things in the www folder with:

[[[NSBundle mainBundle] resourcePath]
 stringByAppendingPathComponent:@"www/data/test.zip"];

Where are you planing to unzip to? Im quite sure the resource path is read-only when running on a real device. But the documents path and a tmp folder is writeable.

http://developer.apple.com/library/ios/#documentation/iphone/conceptual/iphoneosprogrammingguide/RuntimeEnvironment/RuntimeEnvironment.html

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