PROSAGA码农传奇-springboot-如何在Spring Boot中使用SimpleUrlHandlerMapping

如何在Spring Boot中使用SimpleUrlHandlerMapping

作者: 薄情
发布时间: 2024-05-15 04:38:25 (2月前)
转自：

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  <P>
     <code>
      @Autowire
    </code>
     Configuration类中的Controller Bean并将其传递给它
     <code>
      Properties
    </code>
  </p>
  <BLOCKQUOTE>
    <P>
      SimpleUrlHandlerMapping是最灵活的HandlerMapping实现。它允许bean实例和URL之间或bean名称和URL之间的直接和声明性映射。
    </p>
    <P>
      让我们的地图请求来自/或者简单的欢迎来到我们欢迎的问题bean：
      <a href="https://www.baeldung.com/spring-handler-mappings" rel="nofollow noreferrer">
        这里
      </A>
    </p>
  </BLOCKQUOTE>
   <pre>
    <code>
      @Configuration
public class WebConfiguration {

@Autowired
private indexController index;

@Bean
public SimpleUrlHandlerMapping simpleUrlHandlerMapping() {
    System.out.println("creating  SimpleUrlHandlerMapping ....");
    SimpleUrlHandlerMapping simpleUrlHandlerMapping = new SimpleUrlHandlerMapping();
    simpleUrlHandlerMapping.setOrder(0);
    Properties<String,Object> urlProperties = new Properties<>();
    urlProperties.put("/index", index);

simpleUrlHandlerMapping.setMappings(urlProperties);

return simpleUrlHandlerMapping;
     }
 }

</code>
  </pre>
  <P>
    的<strong>
      调节器
    </强>
  </p>
   <pre>
    <code>
      @Controller("index")
public class indexController extends AbstractController {

@Override
protected ModelAndView handleRequestInternal(HttpServletRequest arg0, HttpServletResponse arg1) throws Exception {
    System.out.println("My Controller index!");
    return null;
     }

}

</code>
  </pre>
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