1. Configure DispatcherServlet in the web.xml file
<servlet>
<servlet-name>dispatcher</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:applicationContext.xml</param-value>
</init-param>
<load-on-starup>1</load-on-starup>
</servlet>
<servlet-mapping>
<servlet-name>dispatcher</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
2. Place applicationContext.xml
2.1 扫描包 <context:component-scan base-package="controller"></context:component-scan>
2.2 添加@RequestMapping注解的bean <bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter"/>
<bean class="org.springframework.web.servlet.mvc.annotation.DefaultAnnotationHandlerMapping"/>
2.3 添加viewResolver的bean <bean id="viewresolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/jsp/"></property>
<property name="suffix" value=".jsp"></property>
</bean>
3. Write java class
@Controller
@RequestMapping("/txl")
public class txl {
@ModelAttribute("txl")
public List model(){
List fuck=new ArrayList();
fuck.add("annotation");
fuck.add("illsion");
return fuck;
}
@RequestMapping("/all")
public String all(){
return "txl";
}
@RequestMapping("/add")
public String add(){
return "add";
}
}