pom.xml<\/p>\n\n\n\n
<project xmlns=\"http:\/\/maven.apache.org\/POM\/4.0.0\" xmlns:xsi=\"http:\/\/www.w3.org\/2001\/XMLSchema-instance\"\n xsi:schemaLocation=\"http:\/\/maven.apache.org\/POM\/4.0.0 http:\/\/maven.apache.org\/maven-v4_0_0.xsd\">\n <modelVersion>4.0.0<\/modelVersion>\n <groupId>top.qaqaq.mvc<\/groupId>\n <artifactId>SpringMVC_annotation<\/artifactId>\n <packaging>war<\/packaging>\n <version>1.0-SNAPSHOT<\/version>\n <name>SpringMVC_annotation Maven Webapp<\/name>\n <url>http:\/\/maven.apache.org<\/url>\n <dependencies>\n <dependency>\n <groupId>junit<\/groupId>\n <artifactId>junit<\/artifactId>\n <version>3.8.1<\/version>\n <scope>test<\/scope>\n <\/dependency>\n\n <!-- SpringMVC -->\n <dependency>\n <groupId>org.springframework<\/groupId>\n <artifactId>spring-webmvc<\/artifactId>\n <version>5.3.1<\/version>\n <\/dependency>\n <!-- \u65e5\u5fd7 -->\n <dependency>\n <groupId>ch.qos.logback<\/groupId>\n <artifactId>logback-classic<\/artifactId>\n <version>1.2.3<\/version>\n <\/dependency>\n <!-- ServletAPI -->\n <dependency>\n <groupId>javax.servlet<\/groupId>\n <artifactId>javax.servlet-api<\/artifactId>\n <version>3.1.0<\/version>\n <scope>provided<\/scope>\n <\/dependency>\n <!-- Spring5\u548cThymeleaf\u6574\u5408\u5305 -->\n <dependency>\n <groupId>org.thymeleaf<\/groupId>\n <artifactId>thymeleaf-spring5<\/artifactId>\n <version>3.0.12.RELEASE<\/version>\n <\/dependency>\n\n <dependency>\n <groupId>com.fasterxml.jackson.core<\/groupId>\n <artifactId>jackson-databind<\/artifactId>\n <version>2.12.1<\/version>\n <\/dependency>\n\n <dependency>\n <groupId>commons-fileupload<\/groupId>\n <artifactId>commons-fileupload<\/artifactId>\n <version>1.3.1<\/version>\n <\/dependency>\n\n <\/dependencies>\n <build>\n <finalName>SpringMVC_annotation<\/finalName>\n <\/build>\n<\/project>\n<\/code><\/pre>\n\n\n\nweb.xml<\/p>\n\n\n\n
\u6ce8\u89e3\u914d\u7f6eSpringMVC\u4e0d\u9700\u8981\u58f0\u660eweb.xml<\/code><\/pre>\n\n\n\nspringMVC.xml<\/p>\n\n\n\n
\u6ce8\u89e3\u914d\u7f6eSpringMVC\u4e0d\u9700\u8981\u58f0\u660espringMVC.xml<\/code><\/pre>\n\n\n\ncontroller<\/p>\n\n\n\n
TestController .java<\/h3>\n\n\n\npackage top.qaqaq.mvc.controller;\n\nimport org.springframework.stereotype.Controller;\nimport org.springframework.web.bind.annotation.RequestMapping;\n\n\/**\n * @author RichieZhang\n * @create 2022-12-31 14:40\n *\/\n\n@Controller\npublic class TestController {\n\n @RequestMapping(\"\/\")\n public String index() {\n \/\/int i = 1 \/ 0;\n return \"index\";\n }\n\n}\n<\/code><\/pre>\n\n\n\nconfig<\/p>\n\n\n\n
WebInit .java<\/h3>\n\n\n\npackage top.qaqaq.mvc.config;\n\nimport org.springframework.web.filter.CharacterEncodingFilter;\nimport org.springframework.web.filter.HiddenHttpMethodFilter;\nimport org.springframework.web.servlet.support.AbstractAnnotationConfigDispatcherServletInitializer;\n\nimport javax.servlet.Filter;\n\n\/**\n * @author RichieZhang\n * @create 2022-12-31 14:06\n *\/\n\n\/\/web\u5de5\u7a0b\u7684\u521d\u59cb\u5316\u7c7b\u3001\u7528\u6765\u4ee3\u66ffweb.xml\npublic class WebInit extends AbstractAnnotationConfigDispatcherServletInitializer {\n\n \/**\n * \u6307\u5b9aspring\u7684\u914d\u7f6e\u7c7b\n * @return\n *\/\n protected Class<?>[] getRootConfigClasses() {\n return new Class[]{SpringConfig.class};\n }\n\n \/**\n * \u6307\u5b9aspringMVC\u7684\u914d\u7f6e\u7c7b\n * @return\n *\/\n protected Class<?>[] getServletConfigClasses() {\n return new Class[]{WebConfig.class};\n }\n\n \/**\n * \u6307\u5b9aDispatcherServlet\u7684\u6620\u5c04\u89c4\u5219\uff0c\u5373url-pattern\n * @return\n *\/\n protected String[] getServletMappings() {\n return new String[]{\"\/\"};\n }\n\n \/**\n * \u6ce8\u518c\u8fc7\u6ee4\u5668\n * @return\n *\/\n @Override\n protected Filter[] getServletFilters() {\n CharacterEncodingFilter characterEncodingFilter = new CharacterEncodingFilter();\n characterEncodingFilter.setEncoding(\"UTF-8\");\n characterEncodingFilter.setForceResponseEncoding(true);\n HiddenHttpMethodFilter hiddenHttpMethodFilter = new HiddenHttpMethodFilter();\n return new Filter[] {characterEncodingFilter, hiddenHttpMethodFilter};\n }\n}\n<\/code><\/pre>\n\n\n\nWebConfig .java<\/h3>\n\n\n\npackage top.qaqaq.mvc.config;\n\nimport org.springframework.context.annotation.Bean;\nimport org.springframework.context.annotation.ComponentScan;\nimport org.springframework.context.annotation.Configuration;\nimport org.springframework.web.context.ContextLoader;\nimport org.springframework.web.context.WebApplicationContext;\nimport org.springframework.web.multipart.MultipartResolver;\nimport org.springframework.web.multipart.commons.CommonsMultipartResolver;\nimport org.springframework.web.servlet.HandlerExceptionResolver;\nimport org.springframework.web.servlet.ViewResolver;\nimport org.springframework.web.servlet.config.annotation.*;\nimport org.springframework.web.servlet.handler.SimpleMappingExceptionResolver;\nimport org.thymeleaf.spring5.SpringTemplateEngine;\nimport org.thymeleaf.spring5.view.ThymeleafViewResolver;\nimport org.thymeleaf.templatemode.TemplateMode;\nimport org.thymeleaf.templateresolver.ITemplateResolver;\nimport org.thymeleaf.templateresolver.ServletContextTemplateResolver;\nimport top.qaqaq.mvc.interceptor.TestInterceptor;\n\nimport java.util.List;\nimport java.util.Properties;\n\n\/**\n * @author RichieZhang\n * @create 2022-12-31 14:11\n *\/\n\n\/**\n * \u4ee3\u66ffSpringMVC\u7684\u914d\u7f6e\u6587\u4ef6\uff1a\n * 1\u3001\u626b\u63cf\u7ec4\u4ef6 2\u3001\u89c6\u56fe\u89e3\u6790\u5668 3\u3001view-controller 4\u3001default-servlet-handler\n * 5\u3001mvc\u6ce8\u89e3\u9a71\u52a8 6\u3001\u6587\u4ef6\u4e0a\u4f20\u89e3\u6790\u5668 7\u3001\u5f02\u5e38\u5904\u7406 8\u3001\u62e6\u622a\u5668\n *\/\n\n\/\/\u5c06\u5f53\u524d\u7c7b\u6807\u8bc6\u4e3a\u4e00\u4e2a\u914d\u7f6e\u7c7b\n@Configuration\n\/\/1\u3001\u626b\u63cf\u7ec4\u4ef6\n@ComponentScan(\"top.qaqaq.mvc.controller\")\n\/\/5\u3001mvc\u6ce8\u89e3\u9a71\u52a8\n@EnableWebMvc\npublic class WebConfig implements WebMvcConfigurer {\n\n \/\/4\u3001default-servlet-handler\n @Override\n public void configureDefaultServletHandling(DefaultServletHandlerConfigurer configurer) {\n \/\/WebMvcConfigurer.super.configureDefaultServletHandling(configurer);\n configurer.enable();\n }\n\n \/\/8\u3001\u62e6\u622a\u5668\n @Override\n public void addInterceptors(InterceptorRegistry registry) {\n \/\/WebMvcConfigurer.super.addInterceptors(registry);\n TestInterceptor testInterceptor = new TestInterceptor();\n registry.addInterceptor(testInterceptor).addPathPatterns(\"\/**\");\n }\n\n \/\/3\u3001view-controller\n @Override\n public void addViewControllers(ViewControllerRegistry registry) {\n \/\/WebMvcConfigurer.super.addViewControllers(registry);\n registry.addViewController(\"\/hello\").setViewName(\"hello\");\n }\n\n \/\/6\u3001\u6587\u4ef6\u4e0a\u4f20\u89e3\u6790\u5668\n @Bean\n public MultipartResolver multipartResolver() {\n CommonsMultipartResolver commonsMultipartResolver = new CommonsMultipartResolver();\n return commonsMultipartResolver;\n }\n\n \/\/7\u3001\u5f02\u5e38\u5904\u7406\n @Override\n public void configureHandlerExceptionResolvers(List<HandlerExceptionResolver> resolvers) {\n \/\/WebMvcConfigurer.super.configureHandlerExceptionResolvers(resolvers);\n SimpleMappingExceptionResolver exceptionResolver = new SimpleMappingExceptionResolver();\n Properties prop = new Properties();\n prop.setProperty(\"java.lang.ArithmeticException\",\"error\");\n exceptionResolver.setExceptionMappings(prop);\n exceptionResolver.setExceptionAttribute(\"exception\");\n resolvers.add(exceptionResolver);\n }\n\n \/\/2\u3001\u89c6\u56fe\u89e3\u6790\u5668\n \/\/\u914d\u7f6e\u751f\u6210\u6a21\u677f\u89e3\u6790\u5668\n @Bean\n public ITemplateResolver templateResolver() {\n WebApplicationContext webApplicationContext = ContextLoader.getCurrentWebApplicationContext();\n \/\/ ServletContextTemplateResolver\u9700\u8981\u4e00\u4e2aServletContext\u4f5c\u4e3a\u6784\u9020\u53c2\u6570\uff0c\u53ef\u901a\u8fc7WebApplicationContext \u7684\u65b9\u6cd5\u83b7\u5f97\n ServletContextTemplateResolver templateResolver = new ServletContextTemplateResolver(webApplicationContext.getServletContext());\n templateResolver.setPrefix(\"\/WEB-INF\/templates\/\");\n templateResolver.setSuffix(\".html\");\n templateResolver.setCharacterEncoding(\"UTF-8\");\n templateResolver.setTemplateMode(TemplateMode.HTML);\n return templateResolver;\n }\n\n \/\/\u751f\u6210\u6a21\u677f\u5f15\u64ce\u5e76\u4e3a\u6a21\u677f\u5f15\u64ce\u6ce8\u5165\u6a21\u677f\u89e3\u6790\u5668\n @Bean\n public SpringTemplateEngine templateEngine(ITemplateResolver templateResolver) {\n SpringTemplateEngine templateEngine = new SpringTemplateEngine();\n templateEngine.setTemplateResolver(templateResolver);\n return templateEngine;\n }\n\n \/\/\u751f\u6210\u89c6\u56fe\u89e3\u6790\u5668\u5e76\u672a\u89e3\u6790\u5668\u6ce8\u5165\u6a21\u677f\u5f15\u64ce\n @Bean\n public ViewResolver viewResolver(SpringTemplateEngine templateEngine) {\n ThymeleafViewResolver viewResolver = new ThymeleafViewResolver();\n viewResolver.setCharacterEncoding(\"UTF-8\");\n viewResolver.setTemplateEngine(templateEngine);\n return viewResolver;\n }\n}\n<\/code><\/pre>\n\n\n\nSpringConfig .java<\/p>\n\n\n\n
package top.qaqaq.mvc.config;\n\nimport org.springframework.context.annotation.Configuration;\n\n\/**\n * @author RichieZhang\n * @create 2022-12-31 14:10\n *\/\n@Configuration\npublic class SpringConfig {\n}\n\n<\/code><\/pre>\n\n\n\nindex.html<\/p>\n\n\n\n
<!DOCTYPE html>\n<html lang=\"en\" xmlns:th=\"http:\/\/www.thymeleaf.org\">\n<head>\n <meta charset=\"UTF-8\">\n <title>Title<\/title>\n<\/head>\n<body>\n <h1>\u9996\u9875<\/h1>\n<\/body>\n<\/html><\/code><\/pre>\n\n\n\nhello.html<\/p>\n\n\n\n
<!DOCTYPE html>\n<html lang=\"en\" xmlns:th=\"http:\/\/www.thymeleaf.org\">\n<head>\n <meta charset=\"UTF-8\">\n <title>Title<\/title>\n<\/head>\n<body>\n <h1>hello<\/h1>\n<\/body>\n<\/html><\/code><\/pre>\n\n\n\nerror.html<\/p>\n\n\n\n
<!DOCTYPE html>\n<html lang=\"en\" xmlns:th=\"http:\/\/www.thymeleaf.org\">\n<head>\n <meta charset=\"UTF-8\">\n <title>Title<\/title>\n<\/head>\n<body>\n \u51fa\u73b0\u9519\u8bef\n <p th:text=\"${exception}\"><\/p>\n<\/body>\n<\/html><\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"pom.xml web.xml springMVC.xml controller TestController […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[105],"tags":[112],"class_list":["post-3008","post","type-post","status-publish","format-standard","hentry","category-springmvc-code","tag-springmvc"],"_links":{"self":[{"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts\/3008"}],"collection":[{"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3008"}],"version-history":[{"count":4,"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts\/3008\/revisions"}],"predecessor-version":[{"id":3128,"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts\/3008\/revisions\/3128"}],"wp:attachment":[{"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3008"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3008"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3008"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}