HttpRequestMethodNotSupportedException : 요청 메소드 'POST'가 지원되지 않습니다. 500

Question

저는 스프링에 익숙하지 않아 무엇이 잘못되었는지 알아 내려고했습니다. 나는 보안 구성에서 나는 뭔가를 엉망으로 만든다. 또는 MySQL의 사용자 이메일과 비밀번호를 확인하는 LoginController에 post 메소드에 대한 매핑을 추가해야합니까?

@RequestMapping(value = {"/", "/login"}, method = RequestMethod.GET) 
public ModelAndView login() { 
    ModelAndView modelAndView = new ModelAndView(); 
    modelAndView.setViewName("login"); 
    return modelAndView; 
} 

SecurityConfiguration

@Autowired 
private BCryptPasswordEncoder bCryptPasswordEncoder; 

@Qualifier("dataSource") 
@Autowired 
private DataSource dataSource; 

@Value("${spring.queries.users-query}") 
private String usersQuery; 

@Value("${spring.queries.roles-query}") 
private String rolesQuery; 


@Override 
protected void configure(AuthenticationManagerBuilder auth) 
     throws Exception { 
    auth. 
      jdbcAuthentication() 
      .usersByUsernameQuery(usersQuery) 
      .authoritiesByUsernameQuery(rolesQuery) 
      .dataSource(dataSource) 
      .passwordEncoder(bCryptPasswordEncoder); 
} 

@Override 
protected void configure(HttpSecurity http) throws Exception { 

    http 
      .csrf().disable() 
      .authorizeRequests() 
      .antMatchers("/").permitAll() 
      .antMatchers("/login").permitAll() 
      .antMatchers("/registration").permitAll() 
      .antMatchers("/homepage").hasAnyRole("USER","ADMIN") 
      .antMatchers("/admin").hasAuthority("ADMIN").anyRequest() 
      .authenticated().and().formLogin() 
      .failureUrl("/login?error=true") 
      .defaultSuccessUrl("/homepage") 
      .usernameParameter("email") 
      .passwordParameter("password") 
      .and().logout() 
      .logoutRequestMatcher(new AntPathRequestMatcher("/logout")) 
      .logoutSuccessUrl("/").and().exceptionHandling() 
      .accessDeniedPage("/access-denied"); 
} 

@Override 
public void configure(WebSecurity web) throws Exception { 
    web 
      .ignoring() 
      .antMatchers("/resources/**", "/static/**", "/css/**", "/js/**", "/images/**", "/**"); 
} 

application.properties

spring.datasource.url=jdbc:mysql://localhost:3306/accountingdb?createDatabaseIfNotExist=true&useSSL=false 
spring.datasource.username = root 
spring.datasource.password = root 
spring.datasource.tomcat.test-while-idle=true 
spring.datasource.tomcat.validation-query= SELECT 1 
security.basic.enabled=false 
spring.jpa.show-sql = true 
spring.jpa.hibernate.ddl-auto = update 
spring.jpa.hibernate.naming.strategy=org.hibernate.cfg.ImprovedNamingStrategy 
spring.jpa.properties.hibernate.dialect = org.hibernate.dialect.MySQL5Dialect 
spring.thymeleaf.mode=LEGACYHTML5 
spring.thymeleaf.template-resolver-order=1 
spring.thymeleaf.cache=false 
spring.thymeleaf.prefix=classpath:/templates/ 
spring.queries.users-query=select email, password, active from user where email=? 
spring.queries.roles-query=select u.email, r.role from user u inner join user_role ur on(u.user_id=ur.user_id) inner join role r on(ur.role_id=r.role_id) where u.email=? 

을

org.springframework.web.HttpRequestMethodNotSupportedException: Request method 'POST' not supported 
at org.springframework.web.servlet.mvc.method.RequestMappingInfoHandlerMapping.handleNoMatch(RequestMappingInfoHandlerMapping.java:207) ~[spring-webmvc-4.3.12.RELEASE.jar:4.3.12.RELEASE] 
at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.lookupHandlerMethod(AbstractHandlerMethodMapping.java:374) ~[spring-webmvc-4.3.12.RELEASE.jar:4.3.12.RELEASE] 
at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.getHandlerInternal(AbstractHandlerMethodMapping.java:314) ~[spring-webmvc-4.3.12.RELEASE.jar:4.3.12.RELEASE] 
at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.getHandlerInternal(AbstractHandlerMethodMapping.java:61) ~[spring-webmvc-4.3.12.RELEASE.jar:4.3.12.RELEASE] 
at org.springframework.web.servlet.handler.AbstractHandlerMapping.getHandler(AbstractHandlerMapping.java:352) ~[spring-webmvc-4.3.12.RELEASE.jar:4.3.12.RELEASE] 
at org.springframework.web.servlet.DispatcherServlet.getHandler(DispatcherServlet.java:1160) ~[spring-webmvc-4.3.12.RELEASE.jar:4.3.12.RELEASE] 
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:940) ~[spring-webmvc-4.3.12.RELEASE.jar:4.3.12.RELEASE] 
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:901) ~[spring-webmvc-4.3.12.RELEASE.jar:4.3.12.RELEASE] 
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970) [spring-webmvc-4.3.12.RELEASE.jar:4.3.12.RELEASE] 
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:872) [spring-webmvc-4.3.12.RELEASE.jar:4.3.12.RELEASE] 
at javax.servlet.http.HttpServlet.service(HttpServlet.java:661) [tomcat-embed-core-8.5.23.jar:8.5.23] 
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846) [spring-webmvc-4.3.12.RELEASE.jar:4.3.12.RELEASE] 
at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) [tomcat-embed-core-8.5.23.jar:8.5.23] 
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) [tomcat-embed-core-8.5.23.jar:8.5.23] 
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [tomcat-embed-core-8.5.23.jar:8.5.23] 
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) [tomcat-embed-websocket-8.5.23.jar:8.5.23] 
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [tomcat-embed-core-8.5.23.jar:8.5.23] 
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [tomcat-embed-core-8.5.23.jar:8.5.23] 
at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:208) [spring-security-web-4.2.3.RELEASE.jar:4.2.3.RELEASE] 
at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:177) [spring-security-web-4.2.3.RELEASE.jar:4.2.3.RELEASE] 
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:347) [spring-web-4.3.12.RELEASE.jar:4.3.12.RELEASE] 
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:263) [spring-web-4.3.12.RELEASE.jar:4.3.12.RELEASE] 
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [tomcat-embed-core-8.5.23.jar:8.5.23] 
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [tomcat-embed-core-8.5.23.jar:8.5.23] 
at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99) [spring-web-4.3.12.RELEASE.jar:4.3.12.RELEASE] 
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.3.12.RELEASE.jar:4.3.12.RELEASE] 
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [tomcat-embed-core-8.5.23.jar:8.5.23] 
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [tomcat-embed-core-8.5.23.jar:8.5.23] 
at org.springframework.web.filter.HttpPutFormContentFilter.doFilterInternal(HttpPutFormContentFilter.java:108) [spring-web-4.3.12.RELEASE.jar:4.3.12.RELEASE] 
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.3.12.RELEASE.jar:4.3.12.RELEASE] 
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [tomcat-embed-core-8.5.23.jar:8.5.23] 
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [tomcat-embed-core-8.5.23.jar:8.5.23] 
at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:81) [spring-web-4.3.12.RELEASE.jar:4.3.12.RELEASE] 
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.3.12.RELEASE.jar:4.3.12.RELEASE] 
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [tomcat-embed-core-8.5.23.jar:8.5.23] 
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [tomcat-embed-core-8.5.23.jar:8.5.23] 
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:197) [spring-web-4.3.12.RELEASE.jar:4.3.12.RELEASE] 
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.3.12.RELEASE.jar:4.3.12.RELEASE] 
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [tomcat-embed-core-8.5.23.jar:8.5.23] 
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [tomcat-embed-core-8.5.23.jar:8.5.23] 
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199) [tomcat-embed-core-8.5.23.jar:8.5.23] 
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) [tomcat-embed-core-8.5.23.jar:8.5.23] 
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:478) [tomcat-embed-core-8.5.23.jar:8.5.23] 
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) [tomcat-embed-core-8.5.23.jar:8.5.23] 
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) [tomcat-embed-core-8.5.23.jar:8.5.23] 
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) [tomcat-embed-core-8.5.23.jar:8.5.23] 
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) [tomcat-embed-core-8.5.23.jar:8.5.23] 
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:803) [tomcat-embed-core-8.5.23.jar:8.5.23] 
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) [tomcat-embed-core-8.5.23.jar:8.5.23] 
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868) [tomcat-embed-core-8.5.23.jar:8.5.23] 
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1459) [tomcat-embed-core-8.5.23.jar:8.5.23] 
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) [tomcat-embed-core-8.5.23.jar:8.5.23] 
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_101] 
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_101] 
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-embed-core-8.5.23.jar:8.5.23] 
at java.lang.Thread.run(Thread.java:745) [na:1.8.0_101] 

인 LoginController : 나는이 얻을에 로그인을 시도

의 pom.xml

<parent> 
    <groupId>org.springframework.boot</groupId> 
    <artifactId>spring-boot-starter-parent</artifactId> 
    <version>1.5.8.RELEASE</version> 
    <relativePath/> <!-- lookup parent from repository --> 
</parent> 

<properties> 
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> 
    <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding> 
    <java.version>1.8</java.version> 
</properties> 

<dependencies> 
    <dependency> 
     <groupId>org.springframework.boot</groupId> 
     <artifactId>spring-boot-starter-data-jpa</artifactId> 
    </dependency> 
    <dependency> 
     <groupId>org.springframework.boot</groupId> 
     <artifactId>spring-boot-starter-security</artifactId> 
    </dependency> 
    <dependency> 
     <groupId>org.springframework.boot</groupId> 
     <artifactId>spring-boot-starter-web</artifactId> 
    </dependency> 

    <dependency> 
     <groupId>mysql</groupId> 
     <artifactId>mysql-connector-java</artifactId> 
     <scope>runtime</scope> 
    </dependency> 
    <dependency> 
     <groupId>org.springframework.boot</groupId> 
     <artifactId>spring-boot-starter-test</artifactId> 
     <scope>test</scope> 
    </dependency> 
    <dependency> 
     <groupId>org.springframework.security</groupId> 
     <artifactId>spring-security-test</artifactId> 
     <scope>test</scope> 
    </dependency> 
    <dependency> 
     <groupId>org.springframework.boot</groupId> 
     <artifactId>spring-boot-starter-thymeleaf</artifactId> 
    </dependency> 
    <dependency> 
     <groupId>net.sourceforge.nekohtml</groupId> 
     <artifactId>nekohtml</artifactId> 
     <version>1.9.21</version> 
    </dependency> 
    <dependency> 
     <groupId>org.springframework.boot</groupId> 
     <artifactId>spring-boot-starter-mail</artifactId> 
    </dependency> 
</dependencies> 

<build> 
    <plugins> 
     <plugin> 
      <groupId>org.springframework.boot</groupId> 
      <artifactId>spring-boot-maven-plugin</artifactId> 
     </plugin> 
    </plugins> 
</build> 

Answer 1

@RequestMapping(value = {"/", "/login"}, method = RequestMethod.GET) 

는 GET 요청 만 지원했다.

로그인 양식에 표시 한 페이지는 모두 POST입니다.

GET을 통해 제출할 로그인 페이지를 수정하거나 POST을 수락하도록 메소드를 변경하십시오.