Web application:
1. What is a web application?
A web application is an application that can be accessed through the web. One of the biggest benefits of web applications is that users can easily access the application. Users only need to have a browser and do not need to install other software.
2. Why learn web applications?
Web application development is one of the three major directions in the current software development field.
(1) Desktop applications (applications with C/S architecture): for example: QQ, Office
(2) Web application (java ee): for example: Jingdong, Tmall (some portal sites)
(3) Embedded applications: for example: applications on Android, iPhone