WebThe following examples show how to use org.springframework.web.servlet.HandlerExecutionChain.You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. WebOct 2, 2024 · import org.junit.jupiter.api.Test; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.boot.test.context.SpringBootTest; import ...
Springmvc核心 HandlerExecutionChain执行链的初始化&创建&在 …
Web如上,DispatcherServlet会根据handlerMappings遍历获取匹配的处理器(执行链)。 这里我们以RequestMappingHandlerMapping举例: 本身RequestMappingHandlerMapping是没有实现getHandler方法的,而继承了来自AbstractHandlerMapping的实现。 WebOct 20, 2024 · 1.先根据当前请求,找到HandlerExecutionChain - [可以处理请求的handler以及handler的所以拦截器] 查看源码 DispatcherServlet. HandlerExecutionChain中的applyPreHandle方法. HandlerExecutionChain中的triggerAfterCompletion. 2.先来顺序执行所以拦截器中的preHandle方法. 如果当前拦截器prehandler返回 ... geomapping excel
SpringBoot 拦截器的执行时间和原理 - 掘金 - 稀土掘金
WebHandlerExecutionChain. public HandlerExecutionChain (Object handler, List interceptorList) Create a new HandlerExecutionChain. Parameters: handler - the handler object to execute interceptorList - the list of interceptors to apply (in the given order) before the handler itself executes WebBuild a HandlerExecutionChain for the given handler, including applicable interceptors.. The default implementation builds a standard HandlerExecutionChain with the given handler, the common interceptors of the handler mapping, and any MappedInterceptors matching to the current request URL. Interceptors are added in the order they were … chrissys slow cooker pork chops