In the study of servlet / jsp, the weight is still servlet documentation. The most common class of servlet API is very small, and it can be mastered. Take these classes to see several examples. Servlet / JSP Programming Nature is to call these classes repeatedly between Web Server and Brower through the HTTP protocol. In addition to JSP, you need to be familiar with several common JSP tags, and if you can't hold it, the temporary investment is.
In addition, Java web programming learning is to be placed in the design mode of Web Application, how to analyze business logic, and conduct reasonable design, follow the requirements of MVC design mode, using servlet and JSP to complete different logical layers, master how The flow control and data sharing between servlet and JSP, and how Web Application should be configured and deployed.
