Java调用python代码，目前只支持到python2.7
maven pom.xml

<!-- https://mvnrepository.com/artifact/org.python/jython -->
<dependency>
    <groupId>org.python</groupId>
    <artifactId>jython</artifactId>
    <version>2.7.1b3</version>
</dependency>

Java代码：

import java.util.Properties;

import org.python.util.PythonInterpreter;

public class Test {

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		// Python环境初始化
		Properties props = new Properties();
		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(props, preprops, new String[] {});
		
		// 实例化环境和代码执行
		PythonInterpreter interpreter = new PythonInterpreter();
		interpreter.exec("days=('mod','hello world!!!','Wed','Thu','Fri','Sat','Sun');");
		interpreter.exec("print days[1]");
	}
}