\n\t\u4ee5\u4e0a\u662fHandlerInterceptor1\u5b9e\u73b0\uff0cHandlerInterceptor2\u540c\u7406 \u53ea\u662f\u8f93\u51fa\u5185\u5bb9\u4e3a“HandlerInterceptor2”\u3002\n<\/p>\n
\n\t\u4e0b\u9762\u662f\u63a7\u5236\u5668\u90e8\u5206\u3002\n<\/p>\n
\r\npackage com.xttblog.chapter5.web.controller; \r\n\/\/\u7701\u7565import \r\npublic class TestController implements Controller { \r\n @Override \r\n public ModelAndView handleRequest(HttpServletRequest req, \r\n\t\tHttpServletResponse resp) throws Exception { \r\n System.out.println("===========TestController"); \r\n return new ModelAndView("test"); \r\n } \r\n} <\/pre>\n\n\tSpring\u914d\u7f6e\u6587\u4ef6chapter5-servlet.xml\n<\/p>\n
\r\n<bean name="\/test" class="com.xttblog.chapter5.web.controller.TestController"\/> \r\n<bean id="handlerInterceptor1" \r\nclass="com.xttblog.chapter5.web.interceptor.HandlerInterceptor1"\/> \r\n<bean id="handlerInterceptor2" \r\nclass="com.xttblog.chapter5.web.interceptor.HandlerInterceptor2"\/> <\/pre>\n\r\n<bean class="org.springframework.web.servlet.handler.BeanNameUrlHandlerMapping"> \r\n <property name="interceptors"> \r\n <list> \r\n <ref bean="handlerInterceptor1"\/> \r\n <ref bean="handlerInterceptor2"\/> \r\n <\/list> \r\n <\/property> \r\n<\/bean> <\/pre>\n\n\tinterceptors\uff1a\u6307\u5b9a\u62e6\u622a\u5668\u94fe\uff0c\u62e6\u622a\u5668\u7684\u6267\u884c\u987a\u5e8f\u5c31\u662f\u6b64\u5904\u6dfb\u52a0\u62e6\u622a\u5668\u7684\u987a\u5e8f\uff1b\n<\/p>\n
\n\t\u89c6\u56fe\u9875\u9762WEB-INF\/jsp\/test.jsp\n<\/p>\n
\r\n<%@ page language="java" contentType="text\/html; charset=UTF-8" pageEncoding="UTF-8"%> \r\n<%System.out.println("==========test.jsp");%> \r\ntest page<\/pre>\n\n\t\u5728\u63a7\u5236\u53f0\u8f93\u51fa test.jsp\n<\/p>\n
\n\t\u542f\u52a8\u670d\u52a1\u5668\u6d4b\u8bd5
\n\t\u8f93\u5165\u7f51\u5740\uff1ahttp:\/\/localhost:9080\/springmvc-chapter5\/test
\n\t\u63a7\u5236\u53f0\u8f93\u51fa\uff1a\n<\/p>\n
\n\n\t\t===========HandlerInterceptor1 preHandle
\n\t\t===========HandlerInterceptor2 preHandle
\n\t\t===========TestController
\n\t\t===========HandlerInterceptor2 postHandle
\n\t\t===========HandlerInterceptor1 postHandle
\n\t\t==========test.jsp
\n\t\t===========HandlerInterceptor2 afterCompletion
\n\t\t===========HandlerInterceptor1 afterCompletion \n\t<\/p>\n<\/blockquote>\n
\n\t\u5230\u6b64\u4e00\u4e2a\u6b63\u5e38\u6d41\u7a0b\u7684\u6f14\u793a\u5b8c\u6bd5\u3002\u548c\u56fe5-1\u4e00\u6837\uff0c\u63a5\u4e0b\u6765\u770b\u4e00\u4e0b\u4e2d\u65ad\u7684\u6d41\u7a0b\u3002\n<\/p>\n
\n\t\u4e2d\u65ad\u6d41\u7a0b
\n<\/h2>\n
\n\t\u62e6\u622a\u5668
\n\tHandlerInterceptor3\u548cHandlerInterceptor4 \u4e0e \u4e4b\u524d\u7684 HandlerInteceptor1\u548cHandlerInterceptor2\u4e00\u6837\uff0c\u53ea\u662f\u5728HandlerInterceptor4\u7684preHandle\u65b9\u6cd5\u8fd4\u56defalse\uff1a\n<\/p>\n
\r\n@Override \r\npublic boolean preHandle(HttpServletRequest request, \r\n\tHttpServletResponse response, Object handler) throws Exception { \r\n System.out.println("===========HandlerInterceptor1 preHandle"); \r\nonse.getWriter().print("break");\/\/\u6d41\u7a0b\u4e2d\u65ad\u7684\u8bdd\u9700\u8981\u6211\u4eec\u8fdb\u884c\u54cd\u5e94\u7684\u5904\u7406 \r\n return false;\/\/\u8fd4\u56defalse\u8868\u793a\u6d41\u7a0b\u4e2d\u65ad \r\n}<\/pre>\n\n\t\u63a7\u5236\u5668\u6d41\u7a0b\u4e2d\u65ad\u4e0d\u4f1a\u6267\u884c\u5230\u63a7\u5236\u5668\uff0c\u4f7f\u7528\u4e4b\u524d\u7684TestController\u63a7\u5236\u5668\u3002\n<\/p>\n
\n\tSpring\u914d\u7f6e\u6587\u4ef6chapter5-servlet.xml\n<\/p>\n
\r\n<bean id="handlerInterceptor3" \r\nclass="com.xttblog.chapter5.web.interceptor.HandlerInterceptor3"\/> \r\n<bean id="handlerInterceptor4" \r\nclass="com.xttblog.chapter5.web.interceptor.HandlerInterceptor4"\/> <\/pre>\n\n\tinterceptors\uff1a\u6307\u5b9a\u62e6\u622a\u5668\u94fe\uff0c\u62e6\u622a\u5668\u7684\u6267\u884c\u987a\u5e8f\u5c31\u662f\u6b64\u5904\u6dfb\u52a0\u62e6\u622a\u5668\u7684\u987a\u5e8f\uff1b\n<\/p>\n
\n\t\u89c6\u56fe\u9875\u9762\u6d41\u7a0b\u4e2d\u65ad\uff0c\u4e0d\u4f1a\u6267\u884c\u5230\u89c6\u56fe\u6e32\u67d3\u3002\n<\/p>\n
\n\t\u542f\u52a8\u670d\u52a1\u5668\u6d4b\u8bd5
\n\t\u8f93\u5165\u7f51\u5740\uff1ahttp:\/\/localhost:9080\/springmvc-chapter5\/test
\n\t\u63a7\u5236\u53f0\u8f93\u51fa\uff1a\n<\/p>\n
\n\n\t\t===========HandlerInterceptor3 preHandle
\n\t\t===========HandlerInterceptor4 preHandle
\n\t\t===========HandlerInterceptor3 afterCompletion \n\t<\/p>\n<\/blockquote>\n
\n\t\u6b64\u5904\u6211\u4eec\u53ef\u4ee5\u770b\u5230\u53ea\u6709HandlerInterceptor3\u7684afterCompletion\u6267\u884c\uff0c\u5bf9\u5e94\u524d\u9762\u7684\u7684\u4e2d\u65ad\u6d41\u7a0b\u7684\u5904\u7406\u6d41\u7a0b\u4e86\u3002
\n\t\u800c\u4e14\u9875\u9762\u4e0a\u4f1a\u663e\u793a\u6211\u4eec\u5728HandlerInterceptor4 preHandle \u76f4\u63a5\u5199\u51fa\u7684\u54cd\u5e94“break”\u3002\n<\/p>\n
\n\t\u9644\u4e0a\u672c\u6587\u5b8c\u6574\u6e90\u4ee3\u7801\u4e0b\u8f7d\u94fe\u63a5\uff1ahttp:\/\/pan.baidu.com\/s\/1i5qrVBv<\/a> \u5bc6\u7801\uff1afo9v<\/p>\n![\"\u4e1a\u4f59\u8349\u516c\u4f17\u53f7\"\/](\"https:\/\/saas.51autoparts.cn\/api\/admin\/sys-file\/oss\/file?fileName=84db51f8561e448f9a4fda2eff0811f9.jpg\")
<\/p>
\u6700\u540e\uff0c\u6b22\u8fce\u5173\u6ce8\u6211\u7684\u4e2a\u4eba\u5fae\u4fe1\u516c\u4f17\u53f7\uff1a\u4e1a\u4f59\u8349\uff08yyucao\uff09\uff01\u53ef\u52a0\u4f5c\u8005\u5fae\u4fe1\u53f7\uff1axttblog2<\/font>\u3002\u5907\u6ce8\uff1a\u201c1\u201d\uff0c\u6dfb\u52a0\u535a\u4e3b\u5fae\u4fe1\u62c9\u4f60\u8fdb\u5fae\u4fe1\u7fa4\u3002\u5907\u6ce8\u9519\u8bef\u4e0d\u4f1a\u540c\u610f\u597d\u53cb\u7533\u8bf7\u3002<\/b>\u518d\u6b21\u611f\u8c22\u60a8\u7684\u5173\u6ce8\uff01\u540e\u7eed\u6709\u7cbe\u5f69\u5185\u5bb9\u4f1a\u7b2c\u4e00\u65f6\u95f4\u53d1\u7ed9\u60a8\uff01\u539f\u521b\u6587\u7ae0\u6295\u7a3f\u8bf7\u53d1\u9001\u81f3532009913@qq.com\u90ae\u7bb1\u3002\u5546\u52a1\u5408\u4f5c\u4e5f\u53ef\u6dfb\u52a0\u4f5c\u8005\u5fae\u4fe1\u8fdb\u884c\u8054\u7cfb\uff01<\/p>\u672c\u6587\u539f\u6587\u51fa\u5904\uff1a\u4e1a\u4f59\u8349<\/a>\uff1a » SpringMVC\u62e6\u622a\u5668\u6559\u7a0b<\/a><\/p>","protected":false},"excerpt":{"rendered":"\u63a5\u7740\u524d\u9762\u7684\u4e24\u7bc7\u5173\u4e8eSpringMVC\u62e6\u622a\u5668\u7684\u539f\u7406\u548c\u5b9e\u73b0\u673a\u5236\u3002\u672c\u6587\u5c06\u8fdb\u5165\u5b9e\u6218\uff0c\u6df1\u5165\u7684\u5b66\u4e60SpringMVC\u7684\u62e6\u622a […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[1359,413,1400],"class_list":["post-1707","post","type-post","status-publish","format-standard","hentry","category-java","tag-spring-mvc-","tag-springmvc","tag-1400"],"_links":{"self":[{"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/posts\/1707","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1707"}],"version-history":[{"count":1,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/posts\/1707\/revisions"}],"predecessor-version":[{"id":1708,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/posts\/1707\/revisions\/1708"}],"wp:attachment":[{"href":"https:\/\/www.xttblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1707"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1707"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1707"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}