是否可以通过file：//从Flash Builder调试ExternalInterface？ [英] Is it possible to debug ExternalInterface through file:// from Flash Builder?

问题描述

我有一个使用Adobe Flash Builder 4.5在ActionScript 3中编写的项目。它在 ExternalInterface 中注册了几个函数，以便可以从JavaScript中调用它们。

如果我访问Flash文件在服务器上，例如 http：// localhost / ，我可以成功地调用已定义的函数。如果我直接在浏览器中打开这个文件（通过 file：/// protocol），它会失败，出现如下错误：

  *** Security Sandbox Violation *** 
 SecurityDomain'null'试图访问不兼容的上下文'file：/// Users / foo / src / bar / baz / bin-debug / app.swf'
  

一个合理的安全限制，但它有一个自相矛盾的后果：我无法调试使用 ExternalInterface ，因为Flash Builder调试器通过 file打开文档： 。







这样一个重要的功能无法正常调试，这似乎太荒谬了。我如何使用调试器与 ExternalInterface ？

解决方案

有两个方法来解决这个问题：通过设置 use-network = false 编译器标志
$ b

• （请参阅： http://help.adobe.com/zh_CN/flex/using/WS2db454920e96a9e51e63e3d11c0bf69084-7a92.html ctrl -f use-network）


• 配置Flash Builder调试器以在调试时启动HTTP URL。要做到这一点，请点击：运行 - >调试配置，然后在URL或启动路径下输入（比如说）http：// localhost /
  
  
  

  我一般比较喜欢后者。
  

  I have a project written in ActionScript 3 using Adobe Flash Builder 4.5. It registers several functions in an ExternalInterface, so that they may be called from JavaScript.

  If I access the Flash document on a server, for example http://localhost/, I am able to call the defined functions successfully. If I just open the file in my browser directly (through the file:/// protocol) it will fail with an error like this:

  *** Security Sandbox Violation ***
  SecurityDomain 'null' tried to access incompatible context 'file:///Users/foo/src/bar/baz/bin-debug/app.swf'
  

  A reasonable security restriction, but it has a paradoxical consequence: I'm unable to debug the use of ExternalInterface because the Flash Builder debugger opens the document through file:.

  It seems too absurd to be true that such an important feature can't be debugged normally.

  How can I use the debugger with ExternalInterface?

  解决方案

  There are two ways to solve this:

  • By setting the use-network=false compiler flag (see: http://help.adobe.com/en_US/flex/using/WS2db454920e96a9e51e63e3d11c0bf69084-7a92.html ctrl-f use-network)
  • Configuring the Flash Builder debugger to launch the HTTP URL when debugging. To do that, click: Run -> Debug Configurations, then under "URL or path to launch", enter (say) "http://localhost/"

  I generally prefer the latter.

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