Introduction - If you have any usage issues, please Google them yourself
1) use the MVC design pattern to display all the books in the JSP page (listbook.jsp);
2) to implement the display of the list of books by custom tag technology;
3) create javabeans as business logic classes and access database resources;
4) the management of database configuration information, such as: driver name, connection string, user name, password must be read from the configuration file.1) use Struts as the presentation layer framework of the system;
2) use Hibernate technology to realize the access of user DAO data resources;
3) based on the e-r relationship, the database and data table should be created, and the database should be named addressdb, and the data table name should be named addresstable;
4) the system allows users to maintain a private address book, which requires the following functions: