Introduction - If you have any usage issues, please Google them yourself
JavaBean under Tomcat jsp and realize the landing and its authentication function code
Packet : 31767685example1.rar filelist
ServletModule\WEB-INF\web.xml
ServletModule\WEB-INF\classes\exercise_1_part_1\ContextObject$Timer.class
ServletModule\WEB-INF\classes\exercise_1_part_1\ContextObject.class
ServletModule\WEB-INF\classes\exercise_1_part_1\SimpleServlet.class
ServletModule\WEB-INF\classes\exercise_1_part_1
ServletModule\WEB-INF\classes
ServletModule\WEB-INF
ServletModule
src\exercise_1_part_1\ContextObject.java
src\exercise_1_part_1\SimpleServlet.java
src\exercise_1_part_1
src