java执行python代码

Python代码

import requests
import sys

def my_test(name, age):
    response = requests.get("http://www.baidu.com")
    print("url:"+response.url)
    print("name: "+name)
    print("age:"+age)
    return "success"




if __name__ == '__main__':
	# sys.args 获取运行时传的参数
    my_test(sys.argv[1], sys.argv[2])

运行Python代码结果：
java执行python代码

Java 代码


import java.io.BufferedReader;
import java.io.InputStreamReader;
public class MyDemo {
    public static void main(String[] args) {
        String[] arguments = new String[] {"python2","D:\\Users\\mayn\\PycharmProjects\\data_xls\\deal_csv.py", "huzhiwei", "25"};
        try {
            // 执行python代码
            Process process = Runtime.getRuntime().exec(arguments);
            // 将python打印在控制台的结果作为java的输入
            BufferedReader in = new BufferedReader(new InputStreamReader(process.getInputStream()));
            // 打印python执行结果
            String line = null;
            while ((line = in.readLine()) != null) {
                System.out.println(line);
            }
            in.close();
            // 返回执行是否成功，0 代表成功，1 代表失败
            int re = process.waitFor();
            // 输出执行结果
            System.out.println(re);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

java 运行结果：
java执行python代码