我使用jython在java中调用python脚本(使用第3个lib pykriging)。但是我在java控制台中得到了ImportError。我尝试了很多方法,但都没有。 我的代码是这样的:
public static void main(String[] args) {
Properties props = new Properties();
props.put("python.home","D:\\prog\\Python27");
props.put("python.console.encoding", "UTF-8");
props.put("python.security.respectJavaAccessibility", "false"); //don't respect java accessibility, so that we can access protected members on subclasses
props.put("python.import.site","false");
Properties preprops = System.getProperties();
PySystemState.initialize(preprops, props, new String[0]);
PySystemState sys = Py.getSystemState();
sys.path.append(new PyString("D:\\prog\\Python27"));
sys.path.append(new PyString("D:\\prog\\Python27\\Lib\\site-packages"));
PythonInterpreter interp = new PythonInterpreter();
interp.execfile("pyt/example.py");
}
答案 0 :(得分:1)
也许没有办法解决它,因为' pykriging'取决于&numpy'但这不是在jython中使用numpy的好方法。 Using NumPy and Cpython with Jython