SpringMVC基本框架

基本结构：

EINS、配置web.xml:

 

        <servlet>
		<servlet-name>springmvc</servlet-name>
		<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
		<init-param>
			<param-name>contextConfigLocation</param-name>
			<param-value>/WEB-INF/applicationContext.xml,classpath*:applicationContext.xml</param-value>
		</init-param>
	</servlet>
	
	<servlet-mapping>
		<servlet-name>springmvc</servlet-name>
		<url-pattern>*.yy</url-pattern>
	</servlet-mapping>

 

ZWEI、配置applicationContext.xml：

 

 

        <bean id="handlerMapping" class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter"></bean>
	
	<!-- 定义视图解析器ViewResolver -->
	<bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
		<property name="prefix" value="/WEB-INF/"></property>
		<property name="suffix" value=".jsp"></property>
	</bean>

	<!-- 路径可以指定 -->
	<context:component-scan base-package="./"/>

 

DREI、写两个控制类：

@Controller
@Scope("prototype")
public class Controller2 {
	
	@RequestMapping("/hello2.yy")
	public String execute(){
		return "jsp/ttt";
	}
}

@Controller
@Scope("prototype")
public class MyController{
	
	@RequestMapping("/hello.yy")
	public String execute(Model model){
		model.addAttribute("msg","夜月");
		return "jsp/hello";
	}
	
}

 

VIER、访问：

简单的测试↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓

<a href="hello2.yy">This is my JSP page. </a><br>

 

 <form action="hello.yy" method="post">
    	<input type="submit">
    </form>

 

 

 ლ(╹◡╹ლ)