zoukankan      html  css  js  c++  java
  • 自定义视图

    package com.seven.views;
    
    import org.springframework.stereotype.Component;
    import org.springframework.web.servlet.View;
    
    import javax.servlet.http.HttpServletRequest;
    import javax.servlet.http.HttpServletResponse;
    import java.util.Date;
    import java.util.Map;
    
    /**
     * Created by hu on 2016/4/2.
     */
    //必须添加@Component,这样SpringMvc才会感知这个View
    @Component
    public class HelloView implements View {
        @Override
        public String getContentType() {
            return "text/html";
        }
        @Override
        public void render(Map<String, ?> map, HttpServletRequest httpServletRequest,
                           HttpServletResponse httpServletResponse) throws Exception {
            httpServletResponse.getWriter().print("hello view,time: "+new Date());
        }
    }
    

      

    package com.seven.demos;
    
    import com.seven.views.HelloView;
    import org.springframework.stereotype.Controller;
    import org.springframework.web.bind.annotation.RequestMapping;
    import org.springframework.web.servlet.View;
    
    /**
     * Created by hu on 2016/4/2.
     */
    @Controller
    @RequestMapping("/SpringMvcTest2")
    public class SpringMvcTest2 {
    
        @RequestMapping("/helloView")
        public View getHelloView(){
            System.out.println("enter");
            return new HelloView();
        }
    }
    

      

      

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  • 原文地址:https://www.cnblogs.com/hujingwei/p/5347727.html
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