Windows无法在Eclipse中运行python脚本

Question

I'm on a Windows machine and using Eclipse. My java code is invoking a python script by using :

Process p = Runtime.getRuntime().exec("cmd /c e:\\dev\\CodeBase\\WebService\\src\\com\\rest\\service\\PythonScript.py");

On running the code it opens the prompt for choosing a program to run the script with. What can I do to make it run implicitly?

Answer 1

Try running Python interpreter instead:

Process p = Runtime.getRuntime().exec("[PATH TO YOUR PYTHON DIR]\\python.exe e:\\dev\\CodeBase\\WebService\\src\\com\\rest\\service\\PythonScript.py");

Usually [PATH TO YOUR PYTHON DIR] is something like C:\\\\Python27\\\\ or C:\\\\Python34 depending on your Python version.

If you have Python directory added to your system PATH variable sole .exec("python ...") will suffice.

Answer 2

You will need to convert the .py file to .exe use Py2Exe. You can download it and follow the instructions to convert it.