1.启动装载优先级 10 装载的优先级，数字小优先级高 2.Servlet的映射  servlet1  /servlet1  servlet1  /servlet1/*  servlet1  /servlet1.html   可以通过以下URL访问Servlet１: http://localhost:8080/servletExample/servlet1 http://localhost:8080/servletExample/servlet1/ http://localhost:8080/servletExample/servlet1.html   3.Servlet　名字，类，初始化 servlet1 edu.j2ee.serveltSample.Servlet1 message servlet1 is called