| 提交 | 用户 | 时间 | ||
| 71e81e | 1 | /** |
| 懒 | 2 | * Copyright 2018-2020 stylefeng & fengshuonan (sn93@qq.com) |
| 3 | * <p> | |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); | |
| 5 | * you may not use this file except in compliance with the License. | |
| 6 | * You may obtain a copy of the License at | |
| 7 | * <p> | |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 | |
| 9 | * <p> | |
| 10 | * Unless required by applicable law or agreed to in writing, software | |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, | |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| 13 | * See the License for the specific language governing permissions and | |
| 14 | * limitations under the License. | |
| 15 | */ | |
| 16 | package cn.stylefeng.guns.sys.core.listener; | |
| 17 | ||
| 18 | import javax.servlet.ServletContext; | |
| 19 | import javax.servlet.ServletContextEvent; | |
| 20 | import javax.servlet.ServletContextListener; | |
| 21 | import java.util.HashMap; | |
| 22 | import java.util.Map; | |
| 23 | ||
| 24 | /** | |
| 25 | * ServletContext监听器 | |
| 26 | * | |
| 27 | * @author stylefeng | |
| 28 | * @Date 2018/2/22 21:07 | |
| 29 | */ | |
| 30 | public class ConfigListener implements ServletContextListener { | |
| 31 | ||
| 32 | private static Map<String, String> conf = new HashMap<>(); | |
| 33 | ||
| 34 | public static Map<String, String> getConf() { | |
| 35 | return conf; | |
| 36 | } | |
| 37 | ||
| 38 | @Override | |
| 39 | public void contextDestroyed(ServletContextEvent arg0) { | |
| 40 | conf.clear(); | |
| 41 | } | |
| 42 | ||
| 43 | @Override | |
| 44 | public void contextInitialized(ServletContextEvent evt) { | |
| 45 | ServletContext sc = evt.getServletContext(); | |
| 46 | ||
| 47 | //项目发布,当前运行环境的绝对路径 | |
| 48 | conf.put("realPath", sc.getRealPath("/").replaceFirst("/", "")); | |
| 49 | ||
| 50 | //servletContextPath,默认"" | |
| 51 | conf.put("contextPath", sc.getContextPath()); | |
| 52 | } | |
| 53 | ||
| 54 | } | |
