Servlet and JSP core programming Reading Notes

This book is actually an entry-level book for Java Web development. It is a reference book for some technical problems that need to be confirmed on a daily basis. Some time ago, when I was solving the problem of another person, I suddenly found that I did not fully understand the content of this book for the first time, so I began to read it for the second time more than N years later.

First list the book's official website: http://coreservlets.com/above not only the book's source code and PDF electronic, there is a large number of related technical topics reference.

P7: technology selection is not only about functions, but also about convenience, ease of use, and maintainability.

To be continued ....