Java调用Python脚本

try
{
	//python /Users/zhengjun/project/PycharmProjects/apkNLSigne/src/apkNLS.py
	Process p = Runtime.getRuntime().exec("/Library/anaconda/envs/apkSign/bin/python /Users/zhengjun/project/PycharmProjects/apkNLSigne/src/apkNLS.py -i /Users/zhengjun/project/PycharmProjects/apkNLSigne/src/app-release.apk -o /Users/zhengjun/project/PycharmProjects/apkNLSigne/src/appSign.apk");

	/* 等待调用返回 */
	p.waitFor();

	 String s = null;

	BufferedReader stdInput = new BufferedReader(new
               InputStreamReader(p.getInputStream()));

          BufferedReader stdError = new BufferedReader(new
               InputStreamReader(p.getErrorStream()));

          // read the output from the command
          System.out.println("Here is the standard output of the command:\n");
          while ((s = stdInput.readLine()) != null) {
              System.out.println(s);
          }

          // read any errors from the attempted command
          System.out.println("Here is the standard error of the command (if any):\n");
          while ((s = stdError.readLine()) != null) {
              System.out.println(s);
          }

          /* 打印调用执行结果 */
          System.out.println(p.exitValue());

} catch (Exception e)
{
	System.out.println("exception happened - here's what I know: ");
        e.printStackTrace();
        //System.exit(-1);
}