Java Web基础小结之Servlet

In computing, Java Web Start (also known as JavaWS, javaws or JAWS) is a framework developed by Sun Microsystems (now Oracle) that allows users to start application software for the Java Platform directly from the Internet using a web browser. Some key benefits of this technology include seamless version updating for globally distributed applications and greater control of memory allocation to the Java virtual machine.

Servlet

类图

ps:这个东西挺复杂的,咋看之下,什么都没明白

生命周期

1. 加载和实例化
2. 初始化 init()
3. 处理请求 service()
4. 销毁 destroy()

配置

@WebServlet(name = “Servlet”,value = “/cart”)
ps:使用注解,轻松解决

核心接口