python程序：testpj.py
#coding:utf-8
import sys
print sys.argv[1]
java程序：Testpj.java
import java.io.BufferedReader;
import java.io.InputStreamReader;
public class Testpj{
public static void main(String[] args)throws Exception {
Process pr = Runtime.getRuntime().exec("python testpj.py 123");
//获取python文件运行后的输出
BufferedReader in = new BufferedReader(new InputStreamReader(pr.getInputStream()));
String line;
while ((line = in.readLine()) != null) {
System.out.println(line);
}
in.close();
pr.waitFor();
System.out.println("sucecss!");
}
}
运行结果：
MacBook-Air:Downloads huangyong$ java Testpj
123
sucecss!
文件地址：
