| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.shenyu.env; |
| |
| import org.apache.commons.io.IOUtils; |
| |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.nio.charset.StandardCharsets; |
| |
| /** |
| * @author sinsy |
| * @date 2022-09-08 |
| */ |
| public class CheckEnv { |
| |
| private final static String PYTHON_VERSION = "Python 3.8"; |
| |
| public static boolean PYTHON_CHECK = false; |
| |
| static { |
| String exe = "python -V"; |
| Process process; |
| try { |
| process = Runtime.getRuntime().exec(exe); |
| InputStream inputStream = process.getInputStream(); |
| String str = IOUtils.toString(inputStream, StandardCharsets.UTF_8); |
| |
| if (str.contains(PYTHON_VERSION)) { |
| PYTHON_CHECK = true; |
| } |
| |
| } catch (IOException e) { |
| e.printStackTrace(); |
| } |
| |
| |
| } |
| |
| } |