org.apache.catalina.core.ApplicationFilterChain.doFilter

獲取Filter

org.apache.catalina.core.ApplicationFilterChain.internalDoFilter

org.springframework.web.filter.DelegatingFilterProxy.doFilter

invokeDelegate

org.springframework.security.web.FilterChainProxy.doFilter

doFilterInternal

doFilter

nextFilter

org.springframework.web.filter.OncePerRequestFilter.doFilter

package org.springframework.security.web.context;
public class SecurityContextPersistenceFilter extends GenericFilterBean

SecurityContextPersistenceFilter繼承關系GenericFilterBean

下面經過幾步之后...

org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter

HttpRequestResponseHolder holder

loadContext

chain.doFilter(holder.getRequest(), holder.getResponse());

經歷一系列的過濾器到

javax.servlet.http.HttpServlet.service

org.springframework.web.servlet.FrameworkServlet.service

super.service(request, response);之后回到

javax.servlet.http.HttpServlet.service

doGet

processRequest

org.springframework.web.servlet.DispatcherServlet.doService

doDispatch(request, response);

doDispatch

mv = ha.handle(processedRequest, response, mappedHandler.getHandler());

org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle

org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal

invokeHandlerMethod

到invocableMethod.invokeAndHandle(webRequest, mavContainer);

org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle

org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest

org.springframework.web.method.support.InvocableHandlerMethod.doInvoke

從這里可以看出是利用反射去執行這個類的方法。

返回invokeForRequest

org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest

返回invokeAndHandle

返回invokeHandlerMethod

進入getModelAndView

org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.getModelAndView

返回mav

一直返回mav退到doDispatch

org.springframework.web.servlet.DispatcherServlet.doDispatch

applyDefaultViewName

總結

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