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在 Spring Boot 应用程序中使用 jjwt 在 REST API 中进行基于令牌的身份验证。它在我的本地环境中工作正常，但是当我在 tomcat 中部署战争时，它给出了异常 - 无法初始化类 io.jsonwebtoken.SignatureAlgorithm。SignatureAlgorithm 类在 jar 中，但仍然给出 java.lang.NoClassDefFoundError 错误。

努力在 tomcat 中部署它并开始工作。在这里需要帮助来解决问题。快速帮助将不胜感激。

pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>com.abc.spring</groupId>
    <artifactId>spring-boot-mongodb</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <packaging>war</packaging>

    <name>spring-boot-mongodb</name>
    <description>Spring Boot MongoDB Example</description>

    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>1.5.9.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-mongodb</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-tomcat</artifactId>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <scope>test</scope>
        </dependency>

        <dependency>
            <groupId>org.springframework.restdocs</groupId>
            <artifactId>spring-restdocs-mockmvc</artifactId>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework.security</groupId>
            <artifactId>spring-security-test</artifactId>
            <scope>test</scope>
        </dependency>

        <dependency>
            <groupId>org.bouncycastle</groupId>
            <artifactId>bcprov-jdk15on</artifactId>
            <version>1.64</version>
        </dependency>

        <dependency>
            <groupId>org.bouncycastle</groupId>
            <artifactId>bcpkix-jdk14</artifactId>
            <version>1.48</version>
        </dependency>

        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-lang3</artifactId>
            <version>3.8.1</version>
        </dependency>

        <dependency>
            <groupId>commons-configuration</groupId>
            <artifactId>commons-configuration</artifactId>
            <version>1.6</version>
        </dependency>
        <!-- https://mvnrepository.com/artifact/com.google.code.gson/gson -->

        <dependency>
            <groupId>com.google.code.gson</groupId>
            <artifactId>gson</artifactId>
            <version>2.8.5</version>
        </dependency>
        <dependency>
            <groupId>com.googlecode.json-simple</groupId>
            <artifactId>json-simple</artifactId>
            <version>1.1.1</version>
        </dependency>


        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-security</artifactId>
        </dependency>
        <dependency>
            <!-- JSON Web Token Support -->
            <groupId>io.jsonwebtoken</groupId>
            <artifactId>jjwt</artifactId>
            <version>0.9.1</version>
        </dependency>

    </dependencies>

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

智威汤逊实用程序

    package com.abc.util;

import java.io.Serializable;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;
import java.util.function.Function;

import org.springframework.beans.factory.annotation.Value;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.stereotype.Component;

import com.telstra.psbc.dto.User;

import io.jsonwebtoken.Claims;
import io.jsonwebtoken.Jwts;
import io.jsonwebtoken.SignatureAlgorithm;

@Component
public class JwtTokenUtil implements Serializable {
    private static final long serialVersionUID = -2550185165626007488L;
    public static final long JWT_TOKEN_VALIDITY = 5 * 60 * 60;
    @Value("${jwt.secret}")
    private String secret;

//retrieve username from jwt token
    public String getUsernameFromToken(String token) {
        return getClaimFromToken(token, Claims::getSubject);
    }

//retrieve expiration date from jwt token
    public Date getExpirationDateFromToken(String token) {
        return getClaimFromToken(token, Claims::getExpiration);
    }

    public <T> T getClaimFromToken(String token, Function<Claims, T> claimsResolver) {
        final Claims claims = getAllClaimsFromToken(token);
        return claimsResolver.apply(claims);
    }

    // for retrieveing any information from token we will need the secret key
    private Claims getAllClaimsFromToken(String token) {
        return Jwts.parser().setSigningKey(secret).parseClaimsJws(token).getBody();
    }

//check if the token has expired
    private Boolean isTokenExpired(String token) {
        final Date expiration = getExpirationDateFromToken(token);
        return expiration.before(new Date());
    }

//generate token for user
    public String generateToken(UserDetails userDetails) {
        Map<String, Object> claims = new HashMap<>();
        return doGenerateToken(claims, userDetails.getUsername());
    }

    public String generateTokenbyUser(User userDetails) {
        Map<String, Object> claims = new HashMap<>();
        return doGenerateToken(claims, userDetails.getName());
    }


    private String doGenerateToken(Map<String, Object> claims, String subject) {
        return Jwts.builder().setClaims(claims).setSubject(subject).setIssuedAt(new Date(System.currentTimeMillis()))
                .setExpiration(new Date(System.currentTimeMillis() + JWT_TOKEN_VALIDITY * 1000))
                .signWith(SignatureAlgorithm.HS512, secret).compact();
    }

//validate token
    public Boolean validateToken(String token, UserDetails userDetails) {
        final String username = getUsernameFromToken(token);
        return (username.equals(userDetails.getUsername()) && !isTokenExpired(token));
    }
}

智威汤逊控制器

    package com.telstra.psbc.controller;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.security.authentication.AuthenticationManager;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.web.bind.annotation.CrossOrigin;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestHeader;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RestController;

import com.telstra.psbc.dto.User;
import com.telstra.psbc.exception.WorkflowException;
import com.telstra.psbc.pojo.JwtResponse;
import com.telstra.psbc.repos.UserConfigRepository;
import com.telstra.psbc.repos.entity.UserToken;
import com.telstra.util.JwtTokenUtil;

@RestController
@CrossOrigin(origins = "*", allowedHeaders = "*")
@RequestMapping(value = "/")
public class JwtAuthenticationController {
    @Autowired
    private AuthenticationManager authenticationManager;
    @Autowired
    private JwtTokenUtil jwtTokenUtil;
    @Autowired
    UserConfigRepository userconfig;
    @Autowired
    private UserDetailsService userDetailsService;

    @RequestMapping(value = "/authenticate/{emailid}/{password}/", method = RequestMethod.POST)
    public ResponseEntity<?> createAuthenticationToken(@PathVariable String emailid, @PathVariable String password)
            throws Exception {
        // public ResponseEntity<?> createAuthenticationToken(@RequestBody JwtRequest
        // authenticationRequest) throws Exception {
        User user = userconfig.authUserPass(emailid, password);
        // authenticate(user.getName(), user.getPassword());
        final UserDetails userDetails = userDetailsService.loadUserByUsername(user.getName());
        // final String token = jwtTokenUtil.generateToken(userDetails);
        final String token = jwtTokenUtil.generateTokenbyUser(user);

        UserToken usertoken = new UserToken();
        usertoken.setUsername(user.getName());
        usertoken.setUserid(user.getUserId());
        usertoken.setToken("Bearer" + " " + token);
        usertoken.setPassword(user.getPassword());
        userconfig.saveUsertoken(usertoken);
        return ResponseEntity.ok(new JwtResponse(token));
    }

    @RequestMapping(value = "/profile/", method = RequestMethod.GET)
    public User getUserbytoken(@RequestHeader("Authorization") String token) throws Exception {
        UserToken usertoken = userconfig.getUserbytoken(token);
        User user = new User();
        if (usertoken != null) {
            user = userconfig.findUserById(usertoken.getUserid());
            return user;
        } else {
            throw new WorkflowException("401", "User Not Authorized", HttpStatus.UNAUTHORIZED);
        }
    }


}

tomcat中的jar文件

日志-

java.lang.NoClassDefFoundError: 无法在 com.telstra.util.JwtTokenUtil.doGenerateToken(JwtTokenUtil.java:66) ~[classes/:0.0.1-SNAPSHOT] 在 com.telstra.util 初始化类 io.jsonwebtoken.SignatureAlgorithm。 JwtTokenUtil.generateTokenbyUser(JwtTokenUtil.java:60) ~[classes/:0.0.1-SNAPSHOT] at com.telstra.psbc.controller.JwtAuthenticationController.createAuthenticationToken(JwtAuthenticationController.java:45) ~[classes/:0.0.1-SNAPSHOT ] 在 sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_201] 在 sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_201] 在 sun.reflect.DelegatingMethodAccessorImpl .invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_201] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_201] 在 org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:205) ~[spring-web-4.3.13.RELEASE.jar:4.3.13.RELEASE] 在 org.springframework.web。 method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:133) ~[spring-web-4.3.13.RELEASE.jar:4.3.13.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod .invokeAndHandle(ServletInvocableHandlerMethod.java:97) ~[spring-webmvc-4.3.13.RELEASE.jar:4.3.13.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter. java:827) ~[spring-webmvc-4.3.13.RELEASE.jar:4.3.13.RELEASE] 在 org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter。handleInternal(RequestMappingHandlerAdapter.java:738) ~[spring-webmvc-4.3.13.RELEASE.jar:4.3.13.RELEASE] at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85 ) ~[spring-webmvc-4.3.13.RELEASE.jar:4.3.13.RELEASE] at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:967) ~[spring-webmvc-4.3.13. RELEASE.jar:4.3.13.RELEASE] 在 org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:901) ~[spring-webmvc-4.3.13.RELEASE.jar:4.3.13.RELEASE] 在org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970) ~[spring-webmvc-4.3.13.RELEASE.jar:4.3.13.RELEASE] at org.springframework.web.servlet.FrameworkServlet.doPost （FrameworkServlet.java:872）~[spring-webmvc-4.3.13.RELEASE.jar:4.3.13.RELEASE] 在 javax.servlet.http.HttpServlet.service(HttpServlet.java:660) ~[servlet-api.jar:na] 在 org.springframework.web.servlet.FrameworkServlet.service( FrameworkServlet.java:846) ~[spring-webmvc-4.3.13.RELEASE.jar:4.3.13.RELEASE] at javax.servlet.http.HttpServlet.service(HttpServlet.java:741) ~[servlet-api.jar :na] 在 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) [catalina.jar:9.0.31] 在 org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:9.0.31] at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) ~[tomcat-websocket.jar:9.0.31] at org.apache.catalina.core .ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:9.0.31] 在 org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:9.0.31] 在 org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:101) [ spring-web-4.3.13.RELEASE.jar:4.3.13.RELEASE] 在 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:9.0.31] 在 org.apache .catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:9.0.31] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:317) ~[spring-security -web-4.2.3.RELEASE.jar:4.2.3.RELEASE] 在 org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:127) ~[spring-security-web-4.2. 3.RELEASE.jar:4.2.3.RELEASE] 在 org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:91) ~[spring-security-web-4.2.3.RELEASE.jar:4.2 .3.RELEASE] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) ~[spring-security-web-4.2.3.RELEASE.jar:4.2.3.RELEASE] at org .springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:114) ~[spring-security-web-4.2.3.RELEASE.jar:4.2.3.RELEASE] at org.springframework.security.web。 FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) ~[spring-security-web-4.2.3.RELEASE.jar:4.2.3.RELEASE] at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter .java：137) ~[spring-security-web-4.2.3.RELEASE.jar:4.2.3.RELEASE] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) ~[spring-security -web-4.2.3.RELEASE.jar:4.2.3.RELEASE] 在 org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:111) ~[spring-security-web-4.2.3. RELEASE.jar:4.2.3.RELEASE] 在 org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) ~[spring-security-web-4.2.3.RELEASE.jar:4.2.3 .RELEASE] 在 org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:170) ~[spring-security-web-4.2.3.RELEASE.jar:4.2.3.RELEASE] 在 org.springframework .security.web。FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) ~[spring-security-web-4.2.3.RELEASE.jar:4.2.3.RELEASE] at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter .java:63) ~[spring-security-web-4.2.3.RELEASE.jar:4.2.3.RELEASE] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) ~[ spring-security-web-4.2.3.RELEASE.jar:4.2.3.RELEASE] at com.telstra.psbc.JwtRequestFilter.doFilterInternal(JwtRequestFilter.java:66) ~[classes/:0.0.1-SNAPSHOT] at org .springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.3.13.RELEASE.jar:4.3.13.RELEASE] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter (FilterChainProxy.java:331）〜[spring-security-web-4.2.3.RELEASE.jar：4.2.3.RELEASE]在org.springframework.security.web.authentication.logout.LogoutFilter.doFilter（LogoutFilter.java：116）〜[弹簧-security-web-4.2.3.RELEASE.jar:4.2.3.RELEASE] 在 org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) ~[spring-security-web-4.2. 3.RELEASE.jar:4.2.3.RELEASE] 在 org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:64) ~[spring-security-web-4.2.3.RELEASE.jar:4.2 .3.RELEASE] 在 org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.3.13.RELEASE.jar:4.3.13.RELEASE] 在 org.springframework.security。 web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) ~[spring-security-web-4.2.3.RELEASE.jar:4.2.3.RELEASE] 在 org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:105) ~[spring-security-web-4.2.3.RELEASE.jar:4.2 .3.RELEASE] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) ~[spring-security-web-4.2.3.RELEASE.jar:4.2.3.RELEASE] at org .springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:56) ~[spring-security-web-4.2.3.RELEASE.jar:4.2.3.RELEASE] at org.springframework。 web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.3.13.RELEASE.jar:4.3.13.RELEASE] 在 org.springframework.security.web.FilterChainProxy$VirtualFilterChain。doFilter(FilterChainProxy.java:331) ~[spring-security-web-4.2.3.RELEASE.jar:4.2.3.RELEASE] at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:214) ~ [spring-security-web-4.2.3.RELEASE.jar:4.2.3.RELEASE] 在 org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:177) ~[spring-security-web-4.2. 3.RELEASE.jar:4.2.3.RELEASE] 在 org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:347) ~[spring-web-4.3.13.RELEASE.jar:4.3.13.RELEASE ] 在 org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:263) ~[spring-web-4.3.13.RELEASE.jar:4.3.13.RELEASE] 在 org.apache.catalina.core.ApplicationFilterChain .internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:9.0.31] 在 org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:9.0.31] 在 org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99) ~ [spring-web-4.3.13.RELEASE.jar:4.3.13.RELEASE] 在 org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.3.13.RELEASE.jar :4.3.13.RELEASE] 在 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:9.0.31] 在 org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain. java:166) [catalina.jar:9.0.31] 在 org.springframework.web.filter.HttpPutFormContentFilter.doFilterInternal(HttpPutFormContentFilter.java:108) ~[spring-web-4.3.13.RELEASE.jar:4.3.13。RELEASE] 在 org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.3.13.RELEASE.jar:4.3.13.RELEASE] 在 org.apache.catalina.core.ApplicationFilterChain .internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:9.0.31] 在 org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:9.0.31] 在 org.springframework .web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:81) ~[spring-web-4.3.13.RELEASE.jar:4.3.13.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter. java:107) [spring-web-4.3.13.RELEASE.jar:4.3.13.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:9.0.31] 在 org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:9.0.31] 在 org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:197) ~ [spring-web-4.3.13.RELEASE.jar:4.3.13.RELEASE] 在 org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.3.13.RELEASE.jar :4.3.13.RELEASE] 在 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:9.0.31] 在 org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain. java:166) [catalina.jar:9.0.31] 在 org.springframework.boot.web.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:115) [spring-boot-1.5.9.RELEASE.jar:1.5.9 .RELEASE] 在组织。springframework.boot.web.support.ErrorPageFilter.access$000(ErrorPageFilter.java:59) [spring-boot-1.5.9.RELEASE.jar:1.5.9.RELEASE] at org.springframework.boot.web.support.ErrorPageFilter $1.doFilterInternal(ErrorPageFilter.java:90) [spring-boot-1.5.9.RELEASE.jar:1.5.9.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring -web-4.3.13.RELEASE.jar:4.3.13.RELEASE] 在 org.springframework.boot.web.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:108) [spring-boot-1.5.9.RELEASE.jar :1.5.9.RELEASE] 在 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:9.0.31] 在 org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain. java:166) [catalina.jar:9.0.31] 在 org.apache。catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202) [catalina.jar:9.0.31] 在 org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) [catalina.jar:9.0.31 ] 在 org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541) [catalina.jar:9.0.31] 在 org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139) [catalina .jar:9.0.31] 在 org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) [catalina.jar:9.0.31] 在 org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve. java:688) [catalina.jar:9.0.31] 在 org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) [catalina.jar:9.0.31] 在 org.apache.catalina.connector。郊狼适配器。服务（CoyoteAdapter.java:343）[catalina.jar:9.0.31] 在 org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:367) [tomcat-coyote.jar:9.0.31] 在 org. apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65) [tomcat-coyote.jar:9.0.31] at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868) [tomcat-coyote.jar :9.0.31] 在 org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1639) [tomcat-coyote.jar:9.0.31] 在 org.apache.tomcat.util.net。 SocketProcessorBase.run(SocketProcessorBase.java:49) [tomcat-coyote.jar:9.0.31] 在 java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_201] 在 java.util。 concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_201] 在 org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-util.jar:9.0.31] 在 java.lang.Thread.run(Thread.java:748 ) [na:1.8.0_201]

4

1 回答 1

0

我在类路径中手动添加了 jjwt jar 并且它起作用了。Tomcat 无法从 WEB-INF/lib 中找到 jar，因此必须在类路径中手动添加。

在类路径中添加 jar 的步骤 - 文件（菜单）> 属性 > Java 构建路径 > 库 > 添加外部 jar

于 2020-06-12T11:51:58.207 回答