SpringMvc配置自定义视图

1.在dispatcherServlet-servlet.xml配置自定义视图
<!-- 配置视图 BeanNameViewResolver 解析器: 使用视图的名字来解析视图 -->
<!-- 通过 order 属性来定义视图解析器的优先级, order 值越小优先级越高 -->
<bean class="org.springframework.web.servlet.view.BeanNameViewResolver">
<property name="order" value="100"></property>
</bean>

2.Java 自定义一个视图类

package com.atguigu.springmvc.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
public class HelloView implements View{

@Override
public String getContentType() {
return "text/html";
}

@Override
public void render(Map<String, ?> model, HttpServletRequest request,
HttpServletResponse response) throws Exception {
response.getWriter().print("hello view, time: " + new Date());
}

}

3在jsp写一个动作触发

<a href="springmvc/testView">Test View</a>

4 配置action ,这里return的是视图名的第一个字母小写，springmvc会根据这个helloView名，去getBean,得到这个视图对象。

@RequestMapping("/testView")
public String testView(){
System.out.println("testView");
return "helloView";
}