Section 18.8. Review

18.8. Review

We have seen that servlets are Java programs that are run by a Web server. They typically, but not necessarily, produce output intended for a browser. By implementing the HttpServlet interface, your Java class will have all the methods needed for it to be run by a Web server. We looked at a simple example and saw its output to a Web browser, then we looked at another example using our BudgetPro application.