@RestController的含义
时间: 2023-10-04 16:10:55 浏览: 85
@RestController是一个Spring框架中的注解,它的含义是将一个类声明为控制器,并将其方法的返回值直接转换为JSON格式的响应。 这个注解的作用是简化开发人员编写RESTful风格的接口,并方便地返回JSON数据给客户端。 在使用@RestController注解的类中,无需在每个方法前面添加@ResponseBody注解,而且无法返回JSP或HTML页面,因为视图解析器无法解析这些类型的页面。 所以,@RestController注解可以让开发人员更方便地编写RESTful接口并返回JSON数据。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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