<dependency>
<groupId>jython</groupId>
<artifactId>jython</artifactId>
<version>2.1</version>
</dependency> package com.curiousby.python.demo;
import org.python.core.PyFunction;
import org.python.core.PyInteger;
import org.python.core.PyObject;
import org.python.util.PythonInterpreter;
/**
* @author baoyou E-mail:curiousby@163测试数据
* @version 2016年8月1日 下午1:05:36
*<pre>
<dependency>
<groupId>jython</groupId>
<artifactId>jython</artifactId>
<version>2.1</version>
</dependency>
*</pre>
* desc: ...
*/
public class PythonByJava {
public static void main(String[] args) {
PythonInterpreter interpreter = new PythonInterpreter();
interpreter.execfile("I:\\cache\\ea-ws\\DemoJava\\conf\\Test1.py");
PyFunction func = (PyFunction)interpreter.get("sum",PyFunction.class);
int a = 1, b = 2 ;
PyObject pyobj = func.__call__(new PyInteger(a), new PyInteger(b));
System.out.println(pyobj.toString());
}
} 其他两种 调用方法:
a) 直接执行Python脚本代码
PythonInterpreter interpreter = new PythonInterpreter();
interpreter.exec("days=('mod','Tue','Wed','Thu','Fri','Sat','Sun'); "); ///执行python脚本 b)使用Runtime.getRuntime()执行脚本文件
Process proc = Runtime.getRuntime().exec("python D:\\demo.py");
proc.waitFor();
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