JAVA-MVC design mode

Javaweb Development model

c/S: Client / server (FAT client)

b/S: Browser / server (thin client)

JavaBean:

is a generic class (Entity Bean) that contains three criteria: a parameterless construct, a private property, a public getter , and a setter method

1.Model1 Mode

JSP + JavaBean

2.Model2 Mode

JSP + Servlet + JavaBean

MVC: Development patterns

M:model model javabean| Four types of scopes

V: View View JSP

c:controller Controller Servlet

Layered thinking: strong cohesion and weak coupling

JAVA-MVC design mode