ExceptionHandler不处理异常

Question

我有例外：

open class CustomException(open val code: String, override val message: String) : RuntimeException(message)

其他自定义异常从它继承：

class DataAccessException(override val code: String, override val message: String) : CustomException(code, message)

class NoMatchingValueException(override val code: String, override val message: String) : CustomException(code, message)

class ApiException(override val code: String, override val message: String) : CustomException(code, message)

class JwtAuthenticationException(override val code: String, override val message: String) : CustomException(code, message)

exceptionhandler处理它们。现在看起来就像是在那里：

@ExceptionHandler(value = [DataAccessException::class])
fun handle(exception: DataAccessException): ResponseEntity<AbstractDto> =
        ResponseEntity.ok(AbstractDto(exception.code, exception.message))

@ExceptionHandler(value = [NoMatchingValueException::class])
fun handle(exception: NoMatchingValueException): ResponseEntity<AbstractDto> =
        ResponseEntity.ok(AbstractDto(exception.code, exception.message))

@ExceptionHandler(value = [ApiException::class])
fun handle(exception: ApiException): ResponseEntity<AbstractDto> =
        ResponseEntity.ok(AbstractDto(exception.code, exception.message))

@ExceptionHandler(value = [JwtAuthenticationException::class])
fun handle(exception: JwtAuthenticationException): ResponseEntity<AbstractDto> =
        ResponseEntity
                .status(HttpStatus.OK)
                .body(AbstractDto(StatusCode.UNAUTHORIZED.name, exception.message!!))

ExceptionHandler正确处理所有自定义异常，排除jwtauthenticationexception

在验证jwm-token时，此异常只在一种情况下抛出。

    try {
        return Jwts.parser().setSigningKey(secret).parseClaimsJws(token).getBody().getExpiration().after(new Date());
    } catch (IllegalArgumentException e) {
        throw new JwtAuthenticationException(StatusCode.UNAUTHORIZED.name(), "JWT token is invalid");
    } catch (ExpiredJwtException e) {
        throw new JwtAuthenticationException(StatusCode.UNAUTHORIZED.name(), "JWT token expired.");
    }

这样，Console中有3个stacktraces日志：

JwtAuthenticationException: JWT token expired.
...
ERROR 22059 --- [nio-8081-exec-1] o.a.c.c.C.[.[.[/].[dispatcherServlet]    : Servlet.service() for servlet [dispatcherServlet] threw exception

JwtAuthenticationException: JWT token expired.
...
ERROR 22059 --- [nio-8081-exec-1] o.a.c.c.C.[Tomcat].[localhost]           : Exception Processing ErrorPage[errorCode=0, location=/error]

JwtAuthenticationException: JWT token expired.

仅前端重装

HTTP Status 500 – Internal Server Error

请告诉我，怎么了。

附注。完整StackTrace：

null

2019-07-14 17:04:38.791错误24060---[nio-8081-exec-1]O.A.C.C.C.[.[.[/].[dispatcherServlet]:servlet[dispatcherServlet]的servlet.Service（）引发异常

ru.xpendence.exceptions.jwtauthenticationexception：JWT令牌过期。在ru.xpendence.config.security.jwt.jwt.jwtTokenProvider.validate(jwtTokenProvider.java:84)~[类/:na]在ru.xpendence.config.security.jwt.jwtTokenFilter.doFilter(jwtTokenFilter.java:34)~[类/:na]在org.springframework.security.web.filterchainproxy$virtualfilterchain.doFilter在org.springframework.security.web.context.securitycontextpersistencefilter.java:105)~[spring-security-web-5.1.5.release.jar:5.1.5.release.jar:5.1.5.release]在org.springframework.security.web.web.5.1.5.release.jar:5.1.5.release]在elegate（DelegatingFilterProxy.java:357)~[Spring-Web-5.1.7.release.jar:5.1.7.release]在org.springframework.web.filter.doFilter（DelegatingFilterProxy.java:270)~[Spring-Web-5.1.7.release.jar:5.1.7.release]在org.apache.catalina.core.applicationfilterchain.internaldoFilter（E-9.0.19.jar:9.0.19]在org.apache.catalina.core.StandardHostValve.custom(StandardHostValve.394)[Tomcat-Embedd-Core-9.0.19.jar:9.0.19]在org.apache.catalina.core.StandardHostValve.Status(StandardHostValve.253)[Tomcat-Embedd-Core-9.0.19.jar:9.0.19]在CTProcessorLight.Process(AbstractProcessorLight.java:66)[Tomcat-Embedd-Core-9.0.19.jar:9.0.19]在org.apache.coyote.AbstractProtocol$ConnectionHandler.Process(AbstractProtocol.java:836)[Tomcat-Embedd-Core-9.0.19.jar:9.0.19]在org.apache.tomcat.util.net.nioEndpoint$SocketProcessor.dorun(NioEndpoint.java:1747)

2019-07-14 17:04:38.791错误24060---[nio-8081-exec-1]O.A.C.C.C.[Tomcat].[localhost]:异常处理错误页[ErrorCode=0,Location=/ERROR]

ru.xpendence.exceptions.jwtauthenticationexception：JWT令牌过期。在ru.xpendence.config.security.jwt.jwt.jwtTokenProvider.validate(jwtTokenProvider.java:84)~[类/:na]在ru.xpendence.config.security.jwt.jwtTokenFilter.doFilter(jwtTokenFilter.java:34)~[类/:na]在org.springframework.security.web.filterchainproxy$virtualfilterchain.doFilter在org.springframework.security.web.context.securitycontextpersistencefilter.java:105)~[spring-security-web-5.1.5.release.jar:5.1.5.release.jar:5.1.5.release]在org.springframework.security.web.web.5.1.5.release.jar:5.1.5.release]在elegate（DelegatingFilterProxy.java:357)~[Spring-Web-5.1.7.release.jar:5.1.7.release]在org.springframework.web.filter.doFilter（DelegatingFilterProxy.java:270)~[Spring-Web-5.1.7.release.jar:5.1.7.release]在org.apache.catalina.core.applicationfilterchain.internaldoFilter（-core-9.0.19.jar:9.0.19]在org.apache.catalina.core.standardhostvalve.custom(standardhostvalve.394)[tomcat-embedd-core-9.0.19.jar:9.0.19]在org.apache.catalina.core.standardhostvalve.status(standardhostvalve.Java:253)[tomcat-embedd-core-9.0.19.jar:9.0.19]在org.apache.catalina.core.standardhostvalve.throwable(standardhostvalve.Java:348)StractProcessorLight.Process(AbstractProcessorLight.java:66)[Tomcat-Embedd-Core-9.0.19.jar:9.0.19]在org.apache.coyote.AbstractProtocol.java:836)[Tomcat-Embedd-Core-9.0.19.jar:9.0.19]在org.apache.tomcat.util.net.nioEndpoint$SocketProcessor.dorun(NioEndpoint.java:1747)[Tomcat-Embedd-Core-9.0.19.jar:9.0.19]在

Answer 1

该异常不是从spring控制器抛出的，因此它不能被controlleradvice捕获，正如其名称和文档所示，controlleradvice建议的是控制器，而不是过滤器。