使用Javascript的Adobe Air2 NativeProcess API

Question

我正在尝试通过Javascript使用NativeProcess API来启动一个python脚本。在Adobe AIR API参考文档中，我找到了一个不错的示例，但它并没有成功。我查了很多其他的例子，还是找不到解决办法。

这是html文件的示例代码：

<html>
   <head>
   <title>Test</title>
   <script type="text/javascript" src="AIRAliases.js"></script>
   <script type="text/javascript"> 

        var process;

        function launchProcess()
        {
            if(air.NativeProcess.isSupported)
            {
                air.trace("NativeProcess supported.");
    setupAndLaunch();
            }
            else
            {
                air.trace("NativeProcess not supported.");
            }
        }

        function setupAndLaunch()
        {     
            var nativeProcessStartupInfo = new air.NativeProcessStartupInfo();
            var file = air.File.applicationDirectory.resolvePath("test.py");
            nativeProcessStartupInfo.executable = file;

            var processArgs = new air.Vector["<String>"]();
            processArgs.push("foo");
            nativeProcessStartupInfo.arguments = processArgs;

            process = new air.NativeProcess();
            process.start(nativeProcessStartupInfo);
            process.addEventListener(air.ProgressEvent.STANDARD_OUTPUT_DATA, onOutputData);
            process.addEventListener(air.ProgressEvent.STANDARD_ERROR_DATA, onErrorData);
            process.addEventListener(air.NativeProcessExitEvent.EXIT, onExit);
            process.addEventListener(air.IOErrorEvent.STANDARD_OUTPUT_IO_ERROR, onIOError);
            process.addEventListener(air.IOErrorEvent.STANDARD_ERROR_IO_ERROR, onIOError);
        }

        function onOutputData()
        {
            air.trace("Got: ", process.standardOutput.readUTFBytes(process.standardOutput.bytesAvailable)); 
        }

        function onErrorData(event)
        {
            air.trace("ERROR -", process.standardError.readUTFBytes(process.standardError.bytesAvailable)); 
        }

        function onExit(event)
        {
            air.trace("Process exited with ", event.exitCode);
        }

        function onIOError(event)
        {
             air.trace(event.toString());
        }

   </script>
   </head>

   <body onload="launchProcess()">
   </body>
</html>

这是python文件的代码（它没有成功运行）：

#! /usr/bin/env python2.5
# -*- coding: utf-8 -*-

import sys

for word in sys.argv: #echo the command line arguments
 print word

print "HI FROM PYTHON"
print "Enter user name" 
line = sys.stdin.readline()

sys.stdout.write("hello," + line)

运行Air应用程序时，使用命令adl main.xml，在我的终端（我用的是OSX）中只显示了“NativeProcess supported.”

谢谢你的帮助。

这是我对python文件所做的修改，以使其正常工作：

#! /usr/bin/env python2.5
# -*- coding: utf-8 -*-

import sys
import os

def convert(args):
 path = os.path.expanduser('~') + "/Desktop/"

 myFile = open(path+args, 'w')
 myFile.write('Hello World\n')
 myFile.close()

 sys.stdout.write("Python Done")

if __name__ == "__main__":
 convert(sys.argv[1])

感谢pyfunc...

javascript osx scripting command-line desktop application api integration adobe air nativeprocess api

使用Javascript的Adobe Air2 NativeProcess API

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