index3389 / servletmvc-example

servletmvc-api的使用例子

servletmvc-example

servletmvc-api的使用例子

	使用方式一（约定优于配置）
	  <servlet>
	  	<servlet-name>dispatcherServlet</servlet-name>
	  	<servlet-class>com.hqit.servletmvc.servlet.DispatcherServlet</servlet-class>
	  	<init-param>
	  		<param-name>base-package</param-name>
	  		<param-value>com.hqit</param-value>
	  	</init-param>
	  	<load-on-startup>1</load-on-startup>
	  </servlet>
	  
	  <servlet-mapping>
	  	<servlet-name>dispatcherServlet</servlet-name>
	  	<url-pattern>*.do</url-pattern>
	  </servlet-mapping>
	  
	  public class UserController
	  {
	  	public String indexAction()throws Exception
	    {
		  return "/user/index.jsp";
	    }
	  }
	  访问路径为controller的前面部分，和action的前面部分
	  http://127.0.0.1:8080/{project}/user/index.do
	
	使用方式二（注解）
	  <servlet>
	  	<servlet-name>dispatcherServlet</servlet-name>
	  	<servlet-class>com.hqit.servletmvc.servlet.DispatcherServlet</servlet-class>
	  	<init-param>
	  		<param-name>base-package</param-name>
	  		<param-value>com.hqit</param-value>
	  	</init-param>
	  	<init-param>
	  		<param-name>loadingStrategyClass</param-name>
	  		<param-value>com.hqit.servletmvc.api.impl.AnnotationMethodHandlerAdapter</param-value>
	  	</init-param>
	  	<load-on-startup>1</load-on-startup>
	  </servlet>
	  
	  <servlet-mapping>
	  	<servlet-name>dispatcherServlet</servlet-name>
	  	<url-pattern>*.do</url-pattern>
	  </servlet-mapping>
	  
	然后，在com.hqit包（或者子包）
		@Path("/user/default")
		public String index()throws Exception
		{
			return "/user/index.jsp";
		}
		http://127.0.0.1:8080/{project}/user/default.do