java调用含第三方库的py文件

import org.python.core.Py;
import org.python.core.PySystemState;
import org.python.util.PythonInterpreter;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class py {
    public static void main(String[] args) throws IOException {
        try{  
            System.out.println("start");  
            Process pr = Runtime.getRuntime().exec("C:\\Users\\神奇的刘dd\\PycharmProjects\\untitled\\venv\\Scripts\\python.exe C:\\Users\\神奇的刘dd\\PycharmProjects\\untitled\\毕设\\TestMysql.py");              
            System.out.println("123"); 
            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("end"); 
    } catch (Exception e){  
                e.printStackTrace();  
            }  
        
    }
}

插入数据库也可以。亲测成功！