保存进度！

tomcat-servlet/tomcat-servlet/src/main/java/com/cpic/xim/AppListener.java

@@ -0,0 +1,33 @@
+/*
+ * @Author: Kane
+ * @Date: 2022-08-25 15:03:05
+ * @LastEditors: Kane
+ * @LastEditTime: 2022-08-25 15:14:33
+ * @FilePath: \tomcat-servlet\src\main\java\com\cpic\xim\AppListener.java
+ * @Description: 
+ * 
+ * Copyright (c) ${2022} by Kane, All Rights Reserved. 
+ */
+package com.cpic.xim;
+
+import jakarta.servlet.ServletContext;
+import jakarta.servlet.ServletContextEvent;
+import jakarta.servlet.ServletContextListener;
+import jakarta.servlet.annotation.WebListener;
+
+public class AppListener implements ServletContextListener
+{
+    @Override
+    public void contextInitialized( ServletContextEvent event )
+    {
+        ServletContext context = event.getServletContext();
+
+        context.setAttribute( "test", "test" );
+    }
+
+    @Override
+    public void contextDestroyed( ServletContextEvent event )
+    {
+
+    }
+}