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37 rader
1.5 KiB
37 rader
1.5 KiB
import org.python.core.*;
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import org.python.util.PythonInterpreter;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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/**
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* @author yanpeng
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* @version 1.0
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* @desc TODO
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* @company 北京中经网软件有限公司
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* @date 2021/7/16 17:43
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*/
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public class JavaRunPythonFuncMapParms {
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public static void main(String[] args) {
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PythonInterpreter interpreter = new PythonInterpreter();
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interpreter.execfile("F:\\workspace\\python\\demo\\javaPythonFuncFileParams.py");
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Map<PyObject, PyObject> map = new HashMap<PyObject, PyObject>();
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map.put(new PyString("nelson"), PyJavaType.wrapJavaObject("yasaka"));
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// 第一个参数为期望获得的函数（变量）的名字，第二个参数为期望返回的对象类型
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PyFunction pyFunction = interpreter.get("add", PyFunction.class);
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//调用函数，如果函数需要参数，在Java中必须先将参数转化为对应的“Python类型”
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PyObject pyobj = pyFunction.__call__(new PyDictionary(map));
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System.out.println("the anwser is: " + pyobj);
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Vo vo = Vo.builder().age(1).id("nelson").name("nelson name").build();
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Vo vo1 = Vo.builder().age(2).id("yasaka").name("yasaka name").build();
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PyList pyList = new PyList();
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pyList.add(vo);
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pyList.add(vo1);
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pyobj = pyFunction.__call__(pyList);
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List<Vo> voList = (List<Vo>) pyobj.__tojava__(List.class);
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System.out.println("the list anwser is: " + voList);
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}
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}
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