반응형
Spring boot 응용 프로그램의 사용자 지정 오류 페이지로 리디렉션하는 중 오류 발생
스프링 부트를 사용하고 있으며 오류를 처리하기 위해 다음과 같은 사용자 지정 오류 컨트롤러를 만들었습니다.
@Controller
public class AppErrorController implements ErrorController {
private static final String PATH = "/error";
@RequestMapping(value = "/pageNotFound", method = { RequestMethod.GET, RequestMethod.POST })
public String pageNotFound() {
return "pageNotFound";
}
@RequestMapping(value = "/accessDenied", method = { RequestMethod.GET, RequestMethod.POST })
public String accessDenied() {
return "accessDenied";
}
@RequestMapping(value = PATH)
public String error() {
return "error";
}
@Override
public String getErrorPath() {
return PATH;
}
}
응용 프로그램에서 오류가 발생하면 사용자 지정 오류 페이지로 리디렉션됩니다.대신 로그에 다음 오류가 표시되고 오류 페이지도 표시되지 않습니다.
2016-03-09 09:43:21.224 DEBUG 3126 --- [nio-8080-exec-1] s.w.s.m.m.a.RequestMappingHandlerMapping : Looking up handler method for path /error
2016-03-09 09:43:21.224 DEBUG 3126 --- [nio-8080-exec-1] s.w.s.m.m.a.RequestMappingHandlerMapping : Returning handler method [public java.lang.String com.sts.app.core.common.web.AppErrorController.error()]
2016-03-09 09:43:21.224 DEBUG 3126 --- [nio-8080-exec-1] o.s.b.f.s.DefaultListableBeanFactory : Returning cached instance of singleton bean 'appErrorController'
2016-03-09 09:43:21.225 DEBUG 3126 --- [nio-8080-exec-1] o.s.web.servlet.DispatcherServlet : Last-Modified value for [/gen/error] is: -1
2016-03-09 09:43:21.225 DEBUG 3126 --- [nio-8080-exec-1] o.j.s.OpenEntityManagerInViewInterceptor : Opening JPA EntityManager in OpenEntityManagerInViewInterceptor
2016-03-09 09:43:21.227 DEBUG 3126 --- [nio-8080-exec-1] o.s.b.f.s.DefaultListableBeanFactory : Returning cached instance of singleton bean 'error'
2016-03-09 09:43:21.227 DEBUG 3126 --- [nio-8080-exec-1] o.s.web.servlet.DispatcherServlet : Rendering view [org.springframework.boot.autoconfigure.web.ErrorMvcAutoConfiguration$SpelView@5efe80ee] in DispatcherServlet with name 'dispatcherServlet'
2016-03-09 09:43:21.235 DEBUG 3126 --- [nio-8080-exec-1] o.s.web.servlet.DispatcherServlet : Error rendering view [org.springframework.boot.autoconfigure.web.ErrorMvcAutoConfiguration$SpelView@5efe80ee] in DispatcherServlet with name 'dispatcherServlet'
org.springframework.expression.spel.SpelEvaluationException: EL1008E:(pos 0): Property or field 'timestamp' cannot be found on object of type 'java.util.HashMap' - maybe not public?
at org.springframework.expression.spel.ast.PropertyOrFieldReference.readProperty(PropertyOrFieldReference.java:224) ~[spring-expression-4.2.4.RELEASE.jar:4.2.4.RELEASE]
at org.springframework.expression.spel.ast.PropertyOrFieldReference.getValueInternal(PropertyOrFieldReference.java:94) ~[spring-expression-4.2.4.RELEASE.jar:4.2.4.RELEASE]
at org.springframework.expression.spel.ast.PropertyOrFieldReference.getValueInternal(PropertyOrFieldReference.java:81) ~[spring-expression-4.2.4.RELEASE.jar:4.2.4.RELEASE]
at org.springframework.expression.spel.ast.SpelNodeImpl.getValue(SpelNodeImpl.java:120) ~[spring-expression-4.2.4.RELEASE.jar:4.2.4.RELEASE]
at org.springframework.expression.spel.standard.SpelExpression.getValue(SpelExpression.java:242) ~[spring-expression-4.2.4.RELEASE.jar:4.2.4.RELEASE]
at org.springframework.boot.autoconfigure.web.ErrorMvcAutoConfiguration$ExpressionResolver.resolvePlaceholder(ErrorMvcAutoConfiguration.java:245) ~[spring-boot-autoconfigure-1.3.2.RELEASE.jar:1.3.2.RELEASE]
at org.springframework.boot.autoconfigure.web.NonRecursivePropertyPlaceholderHelper$NonRecursivePlaceholderResolver.resolvePlaceholder(NonRecursivePropertyPlaceholderHelper.java:56) ~[spring-boot-autoconfigure-1.3.2.RELEASE.jar:1.3.2.RELEASE]
at org.springframework.util.PropertyPlaceholderHelper.parseStringValue(PropertyPlaceholderHelper.java:147) ~[spring-core-4.2.4.RELEASE.jar:4.2.4.RELEASE]
at org.springframework.boot.autoconfigure.web.NonRecursivePropertyPlaceholderHelper.parseStringValue(NonRecursivePropertyPlaceholderHelper.java:38) ~[spring-boot-autoconfigure-1.3.2.RELEASE.jar:1.3.2.RELEASE]
at org.springframework.util.PropertyPlaceholderHelper.replacePlaceholders(PropertyPlaceholderHelper.java:126) ~[spring-core-4.2.4.RELEASE.jar:4.2.4.RELEASE]
at org.springframework.boot.autoconfigure.web.ErrorMvcAutoConfiguration$SpelView.render(ErrorMvcAutoConfiguration.java:194) ~[spring-boot-autoconfigure-1.3.2.RELEASE.jar:1.3.2.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1243) [spring-webmvc-4.2.4.RELEASE.jar:4.2.4.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1027) [spring-webmvc-4.2.4.RELEASE.jar:4.2.4.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:971) [spring-webmvc-4.2.4.RELEASE.jar:4.2.4.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:893) [spring-webmvc-4.2.4.RELEASE.jar:4.2.4.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:969) [spring-webmvc-4.2.4.RELEASE.jar:4.2.4.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:860) [spring-webmvc-4.2.4.RELEASE.jar:4.2.4.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:622) [servlet-api.jar:na]
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:845) [spring-webmvc-4.2.4.RELEASE.jar:4.2.4.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) [servlet-api.jar:na]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:291) [catalina.jar:8.0.21]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.21]
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) [tomcat-websocket.jar:8.0.21]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.21]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.21]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:316) [spring-security-web-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:115) [spring-security-web-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:90) [spring-security-web-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) [spring-security-web-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:114) [spring-security-web-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) [spring-security-web-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:69) [spring-security-web-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) [spring-security-web-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:111) [spring-security-web-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) [spring-security-web-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:169) [spring-security-web-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) [spring-security-web-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:48) [spring-security-web-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) [spring-security-web-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.security.web.session.ConcurrentSessionFilter.doFilter(ConcurrentSessionFilter.java:133) [spring-security-web-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) [spring-security-web-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:205) [spring-security-web-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) [spring-security-web-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:120) [spring-security-web-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) [spring-security-web-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:101) [spring-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) [spring-security-web-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:101) [spring-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) [spring-security-web-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:91) [spring-security-web-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) [spring-security-web-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:101) [spring-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) [spring-security-web-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:213) [spring-security-web-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:176) [spring-security-web-4.0.3.RELEASE.jar:4.0.3.RELEASE]
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346) [spring-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:262) [spring-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.21]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.21]
at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99) [spring-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.21]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.21]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:101) [spring-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.21]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.21]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:101) [spring-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.21]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.21]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:101) [spring-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.21]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.21]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:101) [spring-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
at org.springframework.boot.context.web.ErrorPageFilter.doFilter(ErrorPageFilter.java:113) [spring-boot-1.3.2.RELEASE.jar:1.3.2.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.21]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.21]
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:721) [catalina.jar:8.0.21]
at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:466) [catalina.jar:8.0.21]
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:391) [catalina.jar:8.0.21]
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:318) [catalina.jar:8.0.21]
at org.springframework.boot.context.web.ErrorPageFilter.forwardToErrorPage(ErrorPageFilter.java:188) [spring-boot-1.3.2.RELEASE.jar:1.3.2.RELEASE]
at org.springframework.boot.context.web.ErrorPageFilter.handleException(ErrorPageFilter.java:171) [spring-boot-1.3.2.RELEASE.jar:1.3.2.RELEASE]
at org.springframework.boot.context.web.ErrorPageFilter.doFilter(ErrorPageFilter.java:135) [spring-boot-1.3.2.RELEASE.jar:1.3.2.RELEASE]
at org.springframework.boot.context.web.ErrorPageFilter.access$000(ErrorPageFilter.java:61) [spring-boot-1.3.2.RELEASE.jar:1.3.2.RELEASE]
at org.springframework.boot.context.web.ErrorPageFilter$1.doFilterInternal(ErrorPageFilter.java:95) [spring-boot-1.3.2.RELEASE.jar:1.3.2.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
at org.springframework.boot.context.web.ErrorPageFilter.doFilter(ErrorPageFilter.java:113) [spring-boot-1.3.2.RELEASE.jar:1.3.2.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.21]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.21]
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:219) [catalina.jar:8.0.21]
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106) [catalina.jar:8.0.21]
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502) [catalina.jar:8.0.21]
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:142) [catalina.jar:8.0.21]
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79) [catalina.jar:8.0.21]
at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:610) [catalina.jar:8.0.21]
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88) [catalina.jar:8.0.21]
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:518) [catalina.jar:8.0.21]
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1091) [tomcat-coyote.jar:8.0.21]
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:668) [tomcat-coyote.jar:8.0.21]
at org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtocol.java:223) [tomcat-coyote.jar:8.0.21]
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1517) [tomcat-coyote.jar:8.0.21]
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1474) [tomcat-coyote.jar:8.0.21]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_45]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_45]
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-util.jar:8.0.21]
at java.lang.Thread.run(Thread.java:745) [na:1.8.0_45]
2016-03-09 09:43:21.236 DEBUG 3126 --- [nio-8080-exec-1] o.j.s.OpenEntityManagerInViewInterceptor : Closing JPA EntityManager in OpenEntityManagerInViewInterceptor
2016-03-09 09:43:21.237 DEBUG 3126 --- [nio-8080-exec-1] o.s.orm.jpa.EntityManagerFactoryUtils : Closing JPA EntityManager
2016-03-09 09:43:21.240 DEBUG 3126 --- [nio-8080-exec-1] o.s.web.servlet.DispatcherServlet : Could not complete request
아래는 나의build.gradle:
buildscript {
repositories {
maven { url "http://repo1.maven.org/maven2" }
maven { url 'http://repo.spring.io/plugins-release' }
}
dependencies {
classpath group: 'org.springframework.boot', name: 'spring-boot-gradle-plugin', version: spring_boot_version
classpath group: 'org.springframework.build.gradle', name: 'propdeps-plugin', version: propdeps_plugin_version
}
}
apply plugin: 'java'
apply plugin: 'eclipse'
apply plugin: 'eclipse-wtp'
apply plugin: 'idea'
apply plugin: 'spring-boot'
apply plugin: 'war'
apply plugin: 'propdeps'
apply from: './gradle/integration_test.gradle'
apply from: './gradle/test_setup.gradle'
apply from: './gradle/code_analysis/code_analysis.gradle'
war {
baseName = 'gen'
version = '0.0.1-SNAPSHOT'
}
sourceCompatibility = 1.7
targetCompatibility = 1.7
repositories {
jcenter()
maven {
url "http://repo1.maven.org/maven2"
}
}
configurations {
providedRuntime
}
dependencies {
compile group: 'org.springframework.boot', name: 'spring-boot-starter-aop'
compile group: 'org.springframework.boot', name: 'spring-boot-starter-data-jpa'
compile(group: 'org.springframework.boot', name: 'spring-boot-starter-web') { exclude module: 'spring-boot-starter-tomcat' }
compile group: 'org.springframework.boot', name: 'spring-boot-starter-security'
compile group: 'org.springframework.security', name: 'spring-security-taglibs', version: spring_security_version
compile group: 'org.springframework.security', name: 'spring-security-test', version: spring_security_version
compile group: 'org.springframework.hateoas', name: 'spring-hateoas', version : spring_hateoas_version
compile group: 'org.jasypt', name: 'jasypt', version: jasypt_version
compile group: 'org.jasypt', name: 'jasypt-spring31', version: jasypt_spring31_version
compile group: 'org.jasypt', name: 'jasypt-springsecurity3', version: jasypt_springsecurity3_version
compile group: 'org.apache.tiles', name: 'tiles-core', version: tiles_version
compile group: 'org.apache.tiles', name: 'tiles-api', version: tiles_version
compile group: 'org.apache.tiles', name: 'tiles-jsp', version: tiles_version
compile group: 'javax.servlet', name: 'jstl', version: jstl_version
compile group : 'org.codehaus.janino', name : 'janino', version : janino_version
compile group: 'javax.inject', name: 'javax.inject', version: javax_inject_version
/*compile group: 'org.flywaydb', name: 'flyway-core', version: flyway_version*/
/*compile group: 'org.hibernate', name: 'hibernate-envers', version: hibernate_envers_version*/
compile group: 'org.apache.commons', name : 'commons-lang3', version: commons_lang3_version
compile group: 'commons-fileupload', name : 'commons-fileupload', version: commons_fileupload_version
compile group: 'org.apache.poi', name : 'poi', version: apache_poi_version
providedCompile group: 'javax.servlet', name: 'javax.servlet-api', version: servlet_api_version
runtime('mysql:mysql-connector-java')
optional group: 'org.springframework.boot', name:'spring-boot-configuration-processor', version: spring_boot_version
/****************************************************************************/
/****************** Testing dependencies start below ************************/
/****************************************************************************/
testCompile group: 'org.springframework.boot', name:'spring-boot-starter-test'
testCompile group: 'org.assertj', name: 'assertj-core', version: assertj_version
testCompile group: 'com.natpryce', name: 'make-it-easy', version: make_it_easy_version
testCompile group: 'com.ninja-squad', name: 'DbSetup', version: db_setup_version
}
compileJava.dependsOn(processResources)
eclipse {
classpath {
containers.remove('org.eclipse.jdt.launching.JRE_CONTAINER')
containers 'org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.7'
}
}
task wrapper(type: Wrapper) {
gradleVersion = '2.10'
}
아래는 나의error.jsp:
<%@ include file="common/taglibs.jsp"%>
System has encountered an error. Please contact your system administrator.
How to solve this issue?
기존 배포
내장된 서블릿 컨테이너를 사용하지 않는 경우, 이것을 사용자의 컴퓨터에 추가하여 흰색 레이블을 사용하지 않도록 설정하십시오.application.properties:
server.error.whitelabel.enabled = false
내장된 Tomcat 시나리오
추가합니다.tomcat-embed-jasper종속 관계로:
<dependency>
<groupId>org.apache.tomcat.embed</groupId>
<artifactId>tomcat-embed-jasper</artifactId>
</dependency>
컨트롤러 이름을 다음과 같이 지정합니다.error:
@Controller("error")
public class AppErrorController implements ErrorController { ... }
또는 빈 이름을 변경하는 대신 흰색 레이블을 사용하지 않도록 설정할 수 있습니다.
server.error.whitelabel.enabled = false
왜 이름이 중요한가요?
조금 파고든 후에ErrorMvcAutoConfiguration자동 구성. 다음과 같은 구성이 발생했습니다.
@Configuration
@ConditionalOnProperty(prefix = "server.error.whitelabel", name = "enabled", matchIfMissing = true)
@Conditional(ErrorTemplateMissingCondition.class)
protected static class WhitelabelErrorViewConfiguration {
private final SpelView defaultErrorView = new SpelView(
"<html><body><h1>Whitelabel Error Page</h1>"
+ "<p>This application has no explicit mapping for /error, so you are seeing this as a fallback.</p>"
+ "<div id='created'>${timestamp}</div>"
+ "<div>There was an unexpected error (type=${error}, status=${status}).</div>"
+ "<div>${message}</div></body></html>");
@Bean(name = "error")
@ConditionalOnMissingBean(name = "error")
public View defaultErrorView() {
return this.defaultErrorView;
}
// rest of the configuration
}
해당 타임스탬프 문제는 다음과 관련이 있습니다.defaultErrorView유형의SpelView그래서 만약 당신이 다른 이름의 콩을 등록한다면,error:
@ConditionalOnMissingBean(name = "error")
public View defaultErrorView() { ... }
또는 흰색 레이블 사용 안 함:
@ConditionalOnProperty(prefix = "server.error.whitelabel", name = "enabled", matchIfMissing = true)
이 보기는 등록되지 않으며 이상한 예외를 방지할 수 있습니다.
재스퍼 의존성은 어떻습니까?
있습니다.JspTemplateAvailabilityProviderJSP 보기 템플릿에 대한 가용성 정보를 제공합니다.이 수업은isTemplateAvailable다음과 같은 방법:
public boolean isTemplateAvailable(String view, Environment environment,
ClassLoader classLoader, ResourceLoader resourceLoader) {
if (ClassUtils.isPresent("org.apache.jasper.compiler.JspConfig", classLoader)) {
String prefix = getProperty(environment, "spring.mvc.view.prefix",
"spring.view.prefix", WebMvcAutoConfiguration.DEFAULT_PREFIX);
String suffix = getProperty(environment, "spring.mvc.view.suffix",
"spring.view.suffix", WebMvcAutoConfiguration.DEFAULT_SUFFIX);
return resourceLoader.getResource(prefix + view + suffix).exists();
}
return false;
}
그래서 만약에org.apache.jasper.compiler.JspConfig클래스 경로에 없었기 때문에 jsp 보기를 렌더링하지 않으므로 필요한 종속성을 추가했습니다.tomcat-embed-jasper.
아마도 이 문제에 대해 더 좋고 덜 촌스러운 방법이 있을 수 있지만 이것이 제가 생각해낸 해결책이고 그것이 바로 그것입니다!
스프링 부트의 오류를 관리하는 데는 여러 가지 방법이 있었습니다.만약 당신이 tomcat을 사용하지만 다른 컨테이너와 같은 방법으로 예외를 관리하는 컨트롤러를 개발한 후 mytomcat의 오류 페이지를 구성하는 것이 제 프로젝트에 사용한 최고의 방법이라고 공식 문서를 읽으신다면.구성 샘플을 보고합니다.
컨테이너 구성:
public class MyApplication {
public static void main(String[] args) {
SpringApplication.run(UserDocumentLibraryClientApplication.class, args);
}
...
@Bean
public EmbeddedServletContainerCustomizer exceptionHandling() {
return container -> container.addErrorPages(new ErrorPage("/exception"));
}
}
컨트롤러:
@Controller
public class ExceptionController {
@Autowired
private MessageSource messageSource;
public void setMessageSource(MessageSource messageSource) {
this.messageSource = messageSource;
}
@RequestMapping("/exception")
public String exception(Model model,Exception ex,Locale locale,HttpServletRequest httpRequest,HttpServletResponse httpResponse){
ex.printStackTrace();
model.addAttribute("templatePath", "exception/exception");
model.addAttribute("template", "content");
try{
model.addAttribute("exceptionMessage",messageSource.getMessage(String.format("exception.body.%s",httpResponse.getStatus()),new Object[]{},locale));
} catch (NoSuchMessageException e){
model.addAttribute("exceptionMessage",messageSource.getMessage("exception.body",new Object[]{},locale));
}
return "index";
}
}
application.properties
...
server.error.whitelabel.enabled=false
...
인덱스 보기는 당신의 타임리프 템플릿일 수 있고 당신의 응용프로그램의 동일한 템플릿의 이점일 수 있습니다.
물론 이것은 예에 불과하지만 설명서에서도 미세한 구성 옵션을 원할 경우 이 옵션이 좋은 옵션이라고 읽을 수 있습니다.
이것이 당신에게 도움이 되기를 바랍니다.
언급URL : https://stackoverflow.com/questions/35882793/error-while-redirecting-to-custom-error-page-in-spring-boot-application
반응형
'programing' 카테고리의 다른 글
| Spring-Boot: 여러 요청 동시 처리 (0) | 2023.07.22 |
|---|---|
| Oracle의 STANDARD_HASH와 일치하도록 Python의 정수 해시 (0) | 2023.07.22 |
| Oracle DELETE 성능 향상 전략 (0) | 2023.07.22 |
| 웹 앱을 Spring Boot 2.4로 업그레이드한 후 잘못된 StateException (0) | 2023.07.22 |
| 이 코드의 의미는 무엇입니까?void(*int sig, void(*func)(int))(int); (0) | 2023.07.22 |