[SpringMVC]自定义视图/重定向

自定义视图

注意：在Spring下自动扫描包很重要，如果你view视图新建了包，记得扫描……

	<!-- 配置视图解析器 ,使用视图的名字来解析视图,order可以定义视图优先级-->
	<bean class="org.springframework.web.servlet.view.BeanNameViewResolver">
	<property name="order" value="100"></property>

package com.yiki.Views;

import java.util.Date;
import java.util.Map;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.springframework.stereotype.Component;
import org.springframework.web.servlet.View;
@Component//放进Ioc容器里
public class MyView implements View {

	@Override
	public String getContentType() {
		// TODO Auto-generated method stub
		return "text/html";
	}

	@Override
	public void render(Map<String, ?> model, HttpServletRequest req, HttpServletResponse resp) throws Exception {

		resp.getWriter().print("myView"+new Date());
		
	}

}

package com.yiki.Handle;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;

@RequestMapping("/springView")
@Controller
public class TestView {

	@RequestMapping("/testView")
	public String testView(){
		System.out.println("Test myView");
		return "myView";//类名第一个字母小写……
	}

}

<a href="springView/testView">TestView</a>

重定向

package com.yiki.Handle;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;

@Controller
@RequestMapping("/springRedirct")
public class Redirect {
	
	@RequestMapping("/testRedirct")
	public String testRedirect(){
		System.out.println("redirect");
		return "redirect:/index.jsp";
	} 

}

<a href="springRedirct/testRedirct">TestRedirect</a>