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Java通过JYTHON调用python

2017-12-12 10:28 399 查看
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]");
}
}
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