java.lang.NoClassDefFoundError:io / jsonwebtoken / SignatureAlgorithm

时间:2017-07-30 05:39:28

标签: java jersey jwt

我有以下代码尝试创建一个jwt令牌。每当尝试执行SignatureAlgorithm时,总会出现如下所示的错误signatureAlgorithm = SignatureAlgorithm.HS256;

我手动删除了jwt jar文件并再次更新maven以重新安装jar但问题仍然存在。

任何帮助将不胜感激!

//Sample method to construct a JWT
public static String createJWT(String id, String issuer, String subject, 
        String payload, String role, String name, long ttlMillis) {
    String jwt = "";

    try {
        //The JWT signature algorithm we will be using to sign the token
        SignatureAlgorithm signatureAlgorithm = SignatureAlgorithm.HS256;

        long nowMillis = System.currentTimeMillis();
        Date now = new Date(nowMillis);

        //We will sign our JWT with our ApiKey secret
        byte[] apiKeySecretBytes = DatatypeConverter.parseBase64Binary(apiKey.getSecret());
        Key signingKey = new SecretKeySpec(apiKeySecretBytes, signatureAlgorithm.getJcaName());

        //Let's set the JWT Claims
        JwtBuilder builder = Jwts.builder()
                                    .setIssuedAt(now)
                                    .setSubject("test")
                                    .claim("role", role)
                                    .claim("name", name)
                                    .setIssuer("tester")
                                    .signWith(io.jsonwebtoken.SignatureAlgorithm.HS256, signingKey);
                                    //.signWith(signatureAlgorithm, apiKey.getSecret().getBytes("UTF-8"));
                                    //

        //if it has been specified, let's add the expiration
        if (ttlMillis >= 0) {
        long expMillis = nowMillis + ttlMillis;
            Date exp = new Date(expMillis);
            builder.setExpiration(exp);
        }

        //Builds the JWT and serializes it to a compact, URL-safe string
        jwt = builder.compact();

    } catch (Exception ex) {

    }
    return jwt;
}

错误记录

java.lang.NoClassDefFoundError:io / jsonwebtoken / SignatureAlgorithm     在com.test.service.JWTToken.createJWT(JWTToken.java:21)     at com.test.controller.AccountController.authenticateUser(AccountController.java:82)     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)     at java.lang.reflect.Method.invoke(Method.java:498)     在org.glassfish.jersey.server.internal.routing.SubResourceLocatorRouter $ 1.run(SubResourceLocatorRouter.java:158)     at org.glassfish.jersey.server.internal.routing.SubResourceLocatorRouter.getResource(SubResourceLocatorRouter.java:178)     在org.glassfish.jersey.server.internal.routing.SubResourceLocatorRouter.apply(SubResourceLocatorRouter.java:109)     在org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:109)     在org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:112)     在org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:112)     在org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:112)     在org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:112)     在org.glassfish.jersey.server.internal.routing.RoutingStage.apply(RoutingStage.java:92)     在org.glassfish.jersey.server.internal.routing.RoutingStage.apply(RoutingStage.java:61)     在org.glassfish.jersey.process.internal.Stages.process(Stages.java:197)     在org.glassfish.jersey.server.ServerRuntime $ 2.run(ServerRuntime.java:301)     在org.glassfish.jersey.internal.Errors $ 1.call(Errors.java:271)     在org.glassfish.jersey.internal.Errors $ 1.call(Errors.java:267)     在org.glassfish.jersey.internal.Errors.process(Errors.java:315)     在org.glassfish.jersey.internal.Errors.process(Errors.java:297)     在org.glassfish.jersey.internal.Errors.process(Errors.java:267)     在org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:317)     在org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:292)     在org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:1139)     在org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:460)     在org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:386)     在org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:334)     在org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:221)     在org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1682)     在org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:318)     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:160)     在org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:734)     在org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:673)     在com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:99)     在org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:174)     在org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:416)     在org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:283)     at com.sun.enterprise.v3.services.impl.ContainerMapper $ HttpHandlerCallable.call(ContainerMapper.java:459)     at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:167)     在org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:206)     在org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:180)     在org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:235)     在org.glassfish.grizzly.filterchain.ExecutorResolver $ 9.execute(ExecutorResolver.java:119)     在org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:283)     在org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:200)     在org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:132)     在org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:111)     在org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:77)     在org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:536)     在org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:112)     在org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:117)     在org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access $ 100(WorkerThreadIOStrategy.java:56)     在org.glassfish.grizzly.strategies.WorkerThreadIOStrategy $ WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:137)     在org.glassfish.grizzly.threadpool.AbstractThreadPool $ Worker.doWork(AbstractThreadPool.java:591)     在org.glassfish.grizzly.threadpool.AbstractThreadPool $ Worker.run(AbstractThreadPool.java:571)     在java.lang.Thread.run(Thread.java:745)

POM依赖关系

<dependencies>

        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-databind</artifactId>
            <version>2.8.8</version>
        </dependency>

        <dependency>
            <groupId>org.glassfish.jersey.core</groupId>
            <artifactId>jersey-client</artifactId>
            <version>2.25.1</version>
        </dependency>
        <dependency>
            <groupId>org.glassfish.jersey.core</groupId>
            <artifactId>jersey-server</artifactId>
            <version>2.25</version>
        </dependency>

        <dependency>
            <groupId>org.json</groupId>
            <artifactId>json</artifactId>
            <version>20160810</version>
        </dependency>
        <dependency>
            <groupId>commons-beanutils</groupId>
            <artifactId>commons-beanutils</artifactId>
            <version>1.9.3</version>
        </dependency>
        <dependency>
            <groupId>com.fasterxml.jackson.jaxrs</groupId>
            <artifactId>jackson-jaxrs-json-provider</artifactId>
            <version>2.8.6</version>
        </dependency>
        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-annotations</artifactId>
            <version>2.8.9</version>
        </dependency>
        <dependency>
            <groupId>org.glassfish.jersey.media</groupId>
            <artifactId>jersey-media-json-jackson</artifactId>
            <version>2.25.1</version>
        </dependency>
        <dependency>
            <groupId>org.eclipse.persistence</groupId>
            <artifactId>org.eclipse.persistence.moxy</artifactId>
            <version>2.6.4</version>
        </dependency>

        <dependency>
             <groupId>org.glassfish.jersey.containers</groupId>
             <artifactId>jersey-container-servlet</artifactId>
             <version>2.22.1</version>
        </dependency>

        <dependency>
            <groupId>io.jsonwebtoken</groupId>
            <artifactId>jjwt</artifactId>
            <version>0.7.0</version>
        </dependency>

        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>5.1.42</version>
        </dependency>

    </dependencies>

3 个答案:

答案 0 :(得分:2)

我已经通过使用

解决了该问题
implementation "io.jsonwebtoken:jjwt-api:0.11.0"
implementation "io.jsonwebtoken:jjwt-jackson:0.11.0", {exclude group:'io.jsonwebtoken', module:'jjwt-api'}
implementation "io.jsonwebtoken:jjwt-impl:0.11.0", {exclude group:'io.jsonwebtoken', module:'jjwt-api'}

答案 1 :(得分:1)

NoClassDefFoundError是运行时问题。尝试在jar文件中添加manifest条目,这可以帮助您解决问题。

答案 2 :(得分:0)

请将其添加到您的pom.xml中:

<dependency>
    <groupId>io.jsonwebtoken</groupId>
    <artifactId>jjwt-impl</artifactId>
    <version>0.11.2</version>
    <scope>runtime</scope>
</dependency>