对于客户端，我需要使用 Sencha Touch 和 Cordova 构建本机应用程序。
为了提高性能，我使用 SDK 工具中的命令“sencha app build package”来缩小 JavaScript 源代码。
如果我使用 Sencha 进行开发，使用 Corova 进行 webview，则没有问题。但我需要使用 Sencha 无法使用的 Cordova 函数（如 FileSystem，...）。
问题是，当我使用“sencha app build package”时，我会遇到类似[ERROR] ReferenceError: Can't find variable: fileSystem.
我阅读了很多关于 Sencha + Cordova 的帖子，但没有一篇谈论使用 Cordova + Sencha 构建/缩小源代码。
有没有人遇到过这个问题，你是如何解决的？
此致
2012 年 5 月 31 日更新
对于需要访问cordova变量的每个方法，我使用一个名为 CordovaFunctions.js 的文件，并且我的 app.js 和其他视图/控制器调用 CordovaFunctions.js 中的方法...
这是我的 app.json ：
{
/**
* The application's namespace, used by Sencha Command to generate classes
*/
"name": "ImageDownloader",
/**
* The file path to this application's front HTML document, relative to this app.json file
*/
"indexHtmlPath": "index.html",
/**
* The absolute URL to this application in development environment, i.e: the URL to run this application
* on your web browser during development, e.g: "http://localhost/myapp/index.html".
*
* This value is needed when build to resolve your application's dependencies if it requires server-side resources
* that are not accessible via file system protocol.
*/
"url": null,
/**
* List of all JavaScript assets in the right execution order.
* Each item is an object with the following format:
* {
* "path": "path/to/script.js" // Relative path to this app.json file
* "update": "delta" // (Optional)
* // - If not specified, this file will only be loaded once, and
* // cached inside localStorage until this value is changed.
* // - "delta" to enable over-the-air delta update for this file
* // - "full" means full update will be made when this file changes
*
* }
*/
"js": [
{
"path": "cordova-1.7.0.js"
},/*
{
"path": "CordovaFunctions.js"
},*/
{
"path": "sdk/sencha-touch.js"
}
,
{
"path": "app.js",
"bundle": true, // Indicates that all class dependencies are concatenated into this file when build
"update": "delta"
}
],
/**
* List of all CSS assets in the right inclusion order.
* Each item is an object with the following format:
* {
* "path": "path/to/item.css" // Relative path to this app.json file
* "update": "delta" // (Optional)
* // - If not specified, this file will only be loaded once, and
* // cached inside localStorage until this value is changed to either one below
* // - "delta" to enable over-the-air delta update for this file
* // - "full" means full update will be made when this file changes
*
* }
*/
"css": [
{
"path": "resources/css/app.css",
"update": "delta"
}
],
/**
* Used to automatically generate cache.manifest (HTML 5 application cache manifest) file when you build
*/
"appCache": {
/**
* List of items in the CACHE MANIFEST section
*/
"cache": [
"index.html"
],
/**
* List of items in the NETWORK section
*/
"network": [
"*"
],
/**
* List of items in the FALLBACK section
*/
"fallback": []
},
/**
* Extra resources to be copied along when build
*/
"resources": [
"resources/images",
"resources/icons",
"resources/startup"
],
/**
* File / directory name matchers to ignore when copying to the builds, must be valid regular expressions
*/
"ignore": [
"\.svn$"
],
/**
* Directory path to store all previous production builds. Note that the content generated inside this directory
* must be kept intact for proper generation of deltas between updates
*/
"archivePath": "archive",
/**
* Default paths to build this application to for each environment
*/
"buildPaths": {
"testing": "build/testing",
"production": "build/production",
"package": "build/package",
"native": "build/native"
},
/**
* Build options
*/
"buildOptions": {
"product": "touch",
"minVersion": 3,
"debug": false,
"logger": "no"
},
/**
* Uniquely generated id for this application, used as prefix for localStorage keys.
* Normally you should never change this value.
*/
"id": "dfbad430-a63b-11e1-a218-a1757e9a8324"
}