https://index.zshipu.com/geek/tags/mvc/ Recent content in Mvc on 知识铺的博客 Hugo -- gohugo.io zh-CN Wed, 06 Mar 2024 13:28:00 +0000 https://index.zshipu.com/geek/post/code/docs/Spring/mvc/Spring-mvc-MappingRegistry/ Wed, 06 Mar 2024 13:28:00 +0000 https://index.zshipu.com/geek/post/code/docs/Spring/mvc/Spring-mvc-MappingRegistry/ MappingRegistry Author: HuiFer 源码阅读仓库: SourceHot-spring 源码路径: org.springframework.jms.annotation.EnableJms 类全路径 org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.MappingRegistry 基本属性 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 class MappingRegistry { /** * key:mapping * value: mapping registration */ private final Map<T, MappingRegistration<T>> registry = new HashMap<>(); /** * key: mapping * value: handlerMethod */ private final Map<T, HandlerMethod> mappingLookup = new LinkedHashMap<>(); /** * key: url * value: list mapping */ private final MultiValueMap<String, T> urlLookup = new LinkedMultiValueMap<>(); /** * key: name * value: handler method */ private final Map<String, List<HandlerMethod>> nameLookup = new ConcurrentHashMap<>(); /** * key:handler method * value: 跨域 https://index.zshipu.com/geek/post/code/docs/Spring/mvc/Spring-MVC-HandlerMapping/ Wed, 06 Mar 2024 13:27:00 +0000 https://index.zshipu.com/geek/post/code/docs/Spring/mvc/Spring-MVC-HandlerMapping/ Spring HandlerMapping Author: HuiFer 源码阅读仓库: SourceHot-spring 源码路径: org.springframework.jms.annotation.EnableJms org.springframework.web.servlet.HandlerMapping HandlerMapping 处理映射关系, 通过请求转换成对象HandlerExecutionChain 1 2 3 4 public interface HandlerMapping { HandlerExecutionChain getHandler(HttpServletRequest request) throws Exception; // 其他静态变量省略 } 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 @Override @Nullable public final HandlerExecutionChain getHandler(HttpServletRequest request) throws Exception { // 转换成handler Object handler