java.lang.Runtime
  Runtime rt = Runtime.getRuntime();
    try {
        Process proc = rt.exec("python /tmp/test.py");
    }catch (Exception e){
      e.printStackTrace();
    }

<!-- https://mvnrepository.com/artifact/org.python/jython -->
  <dependency>
   <groupId>org.python</groupId>
   <artifactId>jython</artifactId>
   <version>2.7.0</version>
  </dependency>

import org.python.util.PythonInterpreter;
import java.util.Properties;
/**
 * Author: 遇見小星
 * Email: tengxing7452@163.com
 * Date: 17-3-21
 * Time: 下午8:18
 * Describe: jpython test
 */
public class Test {
  public static void main(String []args){
    PythonInterpreter interpreter = new PythonInterpreter();
    interpreter.exec("days=('Mod','Tue','Wed','Thu','Fri','Sat','Sun'); ");
    interpreter.exec("print days[1];");
    interpreter.execfile("/tmp/test.py");
    interpreter.exec("print 'created by tengxing on 2017.3'");
  }
}

Testing started at 下午9:40 ...
Tue
this is test.py
created by tengxing on 2017.3!

public class Test {
  public static void main(String []args){
    Properties props = new Properties();
    props.put("python.home", "path to the Lib folder");
    props.put("python.console.encoding", "UTF-8");
    props.put("python.security.respectJavaAccessibility", "false");
    props.put("python.import.site", "false");
    Properties preprops = System.getProperties();
    PythonInterpreter.initialize(preprops, props, new String[0]);
    PythonInterpreter interpreter = new PythonInterpreter();
    interpreter.exec("days=('mod','Tue','Wed','Thu','Fri','Sat','Sun'); ");
    interpreter.exec("print days[1];");
    interpreter.execfile("/tmp/test.py");
    interpreter.exec("print 'created by tengxing on 2017.3!'");
  }
}

//調(diào)用python中的方法，并且打印結(jié)果
PyFunction func = (PyFunction) interpreter.get("adder",PyFunction.class);
int a = 2010, b = 2;
PyObject pyobj = func.__call__(new PyInteger(a), new PyInteger(b));
System.out.println("anwser = " + pyobj.toString());