@RestController注解,相当于@Controller+@ResponseBody两个注解的结合,返回json数据不需要在方法前面加@ResponseBody注解了,但使用@RestController这个注解,就不能返回jsp,html页面,视图解析器无法解析jsp,html页面
packagecom.laocaicai.week1.controller;importorg.springframework.stereotype.Controller;importorg.springframework.web.bind.annotation.PathVariable;importorg.springframework.web.bind.annotation.RequestMapping;importorg.springframework.web.bind.annotation.RequestMethod;importorg.springframework.web.bind.annotation.Respon...
https://dzone.com/articles/spring-framework-restcontroller-vs-controller/ https://www.dineshonjava.com/restcontroller-in-spring-40-framework/ https://stackoverflow.com/questions/25242321/difference-between-spring-controller-and-restcontroller-annotation @RestController is a stereotype annotation that combines...
importorg.springframework.stereotype.Controller; importorg.springframework.web.bind.annotation.PathVariable; importorg.springframework.web.bind.annotation.RequestMapping; importorg.springframework.web.bind.annotation.RequestMethod; importorg.springframework.web.bind.annotation.ResponseBody; importcom.laocaicai.wee...
01 -Spring Framework: @RestController vs. @Controller http://lixh1986.iteye.com/blog/2394351 02 - Difference between spring @Controller and @RestController annotation http://lixh1986.iteye.com/blog/2394354 03 - SpringBoot: Building a RESTful Web Service ...
1. The@ControllerAnnotation In Spring, incoming requests are handled by a handler method inside a@Controllerannotated class. Usually, thedispatcher servletis responsible for identifying the controller and appropriate request handler method inside the controller by URL matching. ...
@RestController 在 Spring MVC 中就是 @Controller 和 @ResponseBody 注解的集合。 @RestController 注解是从 Spring 4.0 版本开始添加进来的,主要用于更加方便的构建 RESTful Web 服务。 @ResponseBody 该注解用于将Controller的方法返回的对象,通过适当的HttpMessageConverter转换为指定格式后,写入到Response对象的body数据...
@RestController is a stereotype annotation that combines @ResponseBody and @Controller. 意思是: @RestController注解相当于@ResponseBody + @Controller合在一起的作用。 1)如果只是使用@RestController注解Controller,则Controller中的方法无法返回jsp页面,配置的视图解析器InternalResourceViewResolver不起作用,返回的内容...
package com.example.demo.controller; import java.util.HashMap; import java.util.Map; import org.springframework.stereotype.Controller; import org.springframework.ui.Model; import org.springframework.ui.ModelMap; import org.springframework.web.bind.annotation.GetMapping; ...
要在我们的示例中使用@RestController,我们所需要做的就是将@Controller修改为@RestController并从每个方法中删除@ResponseBody。生成的类应该如下所示 package com.laocaicai.week1.controller;import com.laocaicai.week1.entity.DogEntity;import org.springframework.web.bind.annotation.PathVariable;import org.springfr...