Tomcat学习（1）

一：Tomcat基本目录：

WEB-INF：

               1：classes：classes directory is where you place Java class files, whether they are servlets or other class files used by a servlet, JSP, or other part of your application's code.

               2：lib:the lib directory is where you put Java Archive (JAR) files containing packages of classes.

              3:web.xml:web.xml file is known as a deployment descriptor, which contains configuration for the web application, a description of the application, and any additional customization..

二：Tomcat基本配置

        

  

servlet-name&uil-pattern要和你web中的action保持一致。

  servlet-class就是你要交给的servlet的名称