Saml和Spring Security proxyBuilder的问题不能为空

Question

我已经使用kristophjunge / test-saml-idp docker（https://hub.docker.com/r/kristophjunge/test-saml-idp/）为现有代码实现了saml2.0 Security和spring security。 Bean初始化面临问题。我们已经解决了版本错误和其他错误。但是卡在bean初始化中。请提出建议。

pom.xml

    <properties>
            <!-- <spring.social>1.1.0.M4</spring.social> -->
            <spring.version>4.0.0.M3</spring.version>
            <spring-security.version>4.0.0.RELEASE</spring-security.version>
            <aspectj.version>1.7.2</aspectj.version>
            <apache-tiles.version>2.1.4</apache-tiles.version>
            <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
            <maven.compiler.source>1.6</maven.compiler.source>
            <maven.compiler.target>1.6</maven.compiler.target>
    </properties>

@Configuration
@EnableWebSecurity
@EnableGlobalMethodSecurity(prePostEnabled = true)
//@Order(1000)
public class SecurityConfig {

    @Configuration
    @Order(1)
    public static class NoSecurityWebSecurityConfig extends WebSecurityConfigurerAdapter {
         @Override
        protected void configure(HttpSecurity http) throws Exception {
            http
                    .csrf()
                    .disable()
                    .authorizeRequests()
                    .antMatchers("/resources/**").permitAll()
                    .antMatchers("/dashboard").permitAll()
                    .antMatchers("/**").permitAll();
        }
    }

    @Configuration

    public static class SamlWebSecurityConfig extends WebSecurityConfigurerAdapter {

        private String keystoreLocation = "classpath:/saml/samlKeystore01.jks";

        private String keystorePassword = "secret";

        private String keystoreDefaultKey = "sp";

        private String keystoreDefaultKeyPassword = "secret";

        private String spEntityId = "http://localhost";

        private String spEntityBaseURL = "http://localhost:8090";

        private String idpMetadataUrl = "http://localhost:8080/simplesaml/saml2/idp/metadata.php";

        private String logoutSuccessRedirectUrl = "http://localhost:8090/welcome";

        private String loginSuccessRedirectUrl = "http://localhost:8090/welcome";

        private static final int RESPONSE_SKEW = 14460;


        private SAMLUserDetailsServiceImpl samlUserDetailsServiceImpl;

        @Override
        protected void configure(HttpSecurity http) throws Exception {
            System.out.println(1);
            http.addFilterBefore(metadataGeneratorFilter(), ChannelProcessingFilter.class);
            http.addFilterAfter(samlFilter(), BasicAuthenticationFilter.class);

            http.csrf().disable();
            http.exceptionHandling().authenticationEntryPoint(new HttpStatusEntryPoint(HttpStatus.UNAUTHORIZED));

            http.authorizeRequests().antMatchers("/**").hasAuthority(Authorizations.USER_AUTHORITY);
        }

        @Bean
        @Order(1)
        public MetadataGeneratorFilter metadataGeneratorFilter() throws MetadataProviderException {
            System.out.println(2);
            return new MetadataGeneratorFilter(metadataGenerator());
        }

        @Bean
        public MetadataGenerator metadataGenerator() {
            System.out.println(3);
            MetadataGenerator metadataGenerator = new MetadataGenerator();
            metadataGenerator.setEntityId(spEntityId);
            metadataGenerator.setEntityBaseURL(spEntityBaseURL);
            metadataGenerator.setRequestSigned(true);
            return metadataGenerator;
        }


        private FilterChainProxy samlFilter() throws Exception {
            System.out.println(4);
            List<SecurityFilterChain> chains = new ArrayList<>();
            chains.add(new DefaultSecurityFilterChain(new AntPathRequestMatcher("/saml/login/**"), samlEntryPoint()));
            //chains.add(new DefaultSecurityFilterChain(new AntPathRequestMatcher("/forms/saml/login/**"), samlEntryPoint()));
            chains.add(new DefaultSecurityFilterChain(new AntPathRequestMatcher("/saml/logout/**"), samlLogoutFilter()));
            chains.add(new DefaultSecurityFilterChain(new AntPathRequestMatcher("/saml/metadata/**"), metadataDisplayFilter()));
            chains.add(new DefaultSecurityFilterChain(new AntPathRequestMatcher("/saml/SSO/**"), samlWebSSOProcessingFilter()));
            chains.add(new DefaultSecurityFilterChain(new AntPathRequestMatcher("/saml/SSOHoK/**"), samlWebSSOHoKProcessingFilter()));
            chains.add(new DefaultSecurityFilterChain(new AntPathRequestMatcher("/saml/SingleLogout/**"), samlLogoutProcessingFilter()));
            return new FilterChainProxy(chains);
        }

        @Bean
        public SAMLEntryPoint samlEntryPoint() {
            System.out.println(5);
            SAMLEntryPoint samlEntryPoint = new SAMLEntryPoint();
            WebSSOProfileOptions webSSOProfileOptions = new WebSSOProfileOptions();
            webSSOProfileOptions.setIncludeScoping(false);
            samlEntryPoint.setDefaultProfileOptions(webSSOProfileOptions);
            return samlEntryPoint;
        }

        @Bean
        public SAMLLogoutFilter samlLogoutFilter() {
            System.out.println(6);
            LogoutHandler[] logoutHandlers = {logoutHandler()};
            return new SAMLLogoutFilter(successLogoutHandler(), logoutHandlers, logoutHandlers);
        }

        private SimpleUrlLogoutSuccessHandler successLogoutHandler() {
            System.out.println(7);
            SimpleUrlLogoutSuccessHandler successLogoutHandler = new SimpleUrlLogoutSuccessHandler();
            successLogoutHandler.setDefaultTargetUrl(logoutSuccessRedirectUrl);
            return successLogoutHandler;
        }

        private SecurityContextLogoutHandler logoutHandler() {
            System.out.println(8);
            SecurityContextLogoutHandler logoutHandler = new SecurityContextLogoutHandler();
            logoutHandler.setInvalidateHttpSession(false);
            return logoutHandler;
        }

        @Bean
        public MetadataDisplayFilter metadataDisplayFilter() {
            System.out.println(9);
            return new MetadataDisplayFilter();
        }

        @Bean
        public SAMLProcessingFilter samlWebSSOProcessingFilter() throws Exception {
            System.out.println(10);
            SAMLProcessingFilter samlProcessingFilter = new SAMLProcessingFilter();
            samlProcessingFilter.setAuthenticationManager(authenticationManagerBean());
            samlProcessingFilter.setAuthenticationSuccessHandler(successRedirectHandler());
            return samlProcessingFilter;
        }

       @Bean
       @Override
        public AuthenticationManager authenticationManagerBean() throws Exception {
            System.out.println(11);
            return super.authenticationManagerBean();
        }

        private AuthenticationSuccessHandler successRedirectHandler() {
            System.out.println(12);
            SimpleUrlAuthenticationSuccessHandler successRedirectHandler = new SimpleUrlAuthenticationSuccessHandler();
            successRedirectHandler.setDefaultTargetUrl(loginSuccessRedirectUrl);
            return successRedirectHandler;
        }

        @Bean
        public SAMLWebSSOHoKProcessingFilter samlWebSSOHoKProcessingFilter() throws Exception {
            System.out.println(13);
            SAMLWebSSOHoKProcessingFilter samlWebSSOHoKProcessingFilter = new SAMLWebSSOHoKProcessingFilter();
            samlWebSSOHoKProcessingFilter.setAuthenticationManager(authenticationManagerBean());
            samlWebSSOHoKProcessingFilter.setAuthenticationSuccessHandler(successRedirectHandler());
            return samlWebSSOHoKProcessingFilter;
        }

        @Bean
        public SAMLLogoutProcessingFilter samlLogoutProcessingFilter() {
            System.out.println(14);
            return new SAMLLogoutProcessingFilter(successLogoutHandler(), logoutHandler());
        }


        @Override
        protected void configure(AuthenticationManagerBuilder auth) throws Exception {
            System.out.println(15);
            auth.authenticationProvider(samlAuthenticationProvider());
        }
        @Bean
        public SAMLAuthenticationProvider samlAuthenticationProvider() {
            System.out.println(16);
            SAMLAuthenticationProvider samlAuthenticationProvider = new SAMLAuthenticationProvider();
            samlAuthenticationProvider.setUserDetails(samlUserDetailsServiceImpl);
            samlAuthenticationProvider.setForcePrincipalAsString(false);
            return samlAuthenticationProvider;
        }

        @Bean
        public SAMLLogger samlLogger() {
            System.out.println(17);
            SAMLDefaultLogger samlDefaultLogger = new SAMLDefaultLogger();
            samlDefaultLogger.setLogMessages(true);
            samlDefaultLogger.setLogErrors(true);
            return samlDefaultLogger;
        }

        @Bean
        public KeyManager keyManager() {
            System.out.println(18);
            DefaultResourceLoader loader = new DefaultResourceLoader();
            Resource keystoreResource = loader.getResource(keystoreLocation);
            Map<String, String> passwords = new HashMap<>();
            passwords.put(keystoreDefaultKey, keystoreDefaultKeyPassword);
            return new JKSKeyManager(keystoreResource, keystorePassword, passwords, keystoreDefaultKey);
        }

        @Bean
        @Qualifier("metadata")
        @DependsOn("socketFactoryInitialization")
        public MetadataManager metadata() throws MetadataProviderException, ResourceException {
            System.out.println(19);
            List<MetadataProvider> metadataProviders = new ArrayList<>();
            metadataProviders.add(metadataProvider());
            return new CachingMetadataManager(metadataProviders);
        }

        private MetadataProvider metadataProvider() throws MetadataProviderException, ResourceException {
            System.out.println(20+"---"+idpMetadataUrl);
            if (idpMetadataUrl == null || idpMetadataUrl.isEmpty()) {
                System.out.println(21); 
                throw new MetadataProviderException("configuration property 'saml.idpMetadataUrl' has no value");
            }
            AbstractMetadataProvider metadataProvider;
            if (idpMetadataUrl.startsWith("http:")) {
                System.out.println(44);
                // e.g. http://localhost:8081/simplesaml/saml2/idp/metadata.php
                metadataProvider = new HTTPMetadataProvider(new Timer(true), httpClient(), idpMetadataUrl);
            } else {
                System.out.println(22);
                // e.g. classpath:/folder/metadata.xml or file:/folder/metadata.xml
                metadataProvider = new ResourceBackedMetadataProvider(new Timer(true), getMetadataResource(idpMetadataUrl));
            }
            metadataProvider.setParserPool(parserPool());
            return metadataProvider;
        }

        private static org.opensaml.util.resource.Resource getMetadataResource(String url) throws ResourceException {
            System.out.println(23);
            if (url.startsWith("classpath:")) {
                System.out.println(24);
                String classpath = url.substring("classpath:".length());
                return new ClasspathResource(classpath.startsWith("/") ? classpath : "/" + classpath);
            } else if (url.startsWith("file:")) {
                System.out.println(25);
                String filepath = url.substring("file:".length());
                return new FilesystemResource(filepath);
            }
            throw new ResourceException("configuration property 'saml.idpMetadataUrl' has invalid value: " + url);
        }
        @Bean
        public org.apache.commons.httpclient.HttpClient httpClient() {
            System.out.println(26);
            return new HttpClient(new MultiThreadedHttpConnectionManager());
        }
        @Bean
        public SAMLContextProviderImpl contextProvider() {
            System.out.println(27);
            SAMLContextProviderImpl samlContextProviderImpl = new SAMLContextProviderImpl();
            samlContextProviderImpl.setStorageFactory(new EmptyStorageFactory());
            return new SAMLContextProviderImpl();
        }
        @Bean
        public SAMLProcessor processor() {
            System.out.println(28);
            List<SAMLBinding> bindings = new ArrayList<>();
            bindings.add(new HTTPRedirectDeflateBinding(parserPool()));
            bindings.add(new HTTPPostBinding(parserPool(), velocityEngine()));
            bindings.add(new HTTPArtifactBinding(parserPool(), velocityEngine(), artifactResolutionProfile()));
            bindings.add(soapBinding());
            bindings.add(new HTTPPAOS11Binding(parserPool()));
            return new SAMLProcessorImpl(bindings);
        }
        @Bean
        public VelocityEngine velocityEngine() {
            System.out.println(29);
            return VelocityFactory.getEngine();
        }

        private ArtifactResolutionProfile artifactResolutionProfile() {
            System.out.println(30);
            ArtifactResolutionProfileImpl artifactResolutionProfile = new ArtifactResolutionProfileImpl(httpClient());
            artifactResolutionProfile.setProcessor(new SAMLProcessorImpl(soapBinding()));
            return artifactResolutionProfile;
        }
        @Bean
        public HTTPSOAP11Binding soapBinding() {
            System.out.println(31);
            return new HTTPSOAP11Binding(parserPool());
        }
        @Bean
        public WebSSOProfileConsumer webSSOprofileConsumer() {
            System.out.println(32);
            WebSSOProfileConsumerImpl webSSOprofileConsumer = new WebSSOProfileConsumerImpl();
            webSSOprofileConsumer.setResponseSkew(RESPONSE_SKEW);
            return webSSOprofileConsumer;
        }
        @Bean
        public WebSSOProfileConsumerHoKImpl hokWebSSOprofileConsumer() {
            System.out.println(33);
            return new WebSSOProfileConsumerHoKImpl();
        }
        @Bean
        public WebSSOProfileImpl webSSOprofile() {
            System.out.println(34);
            return new WebSSOProfileImpl();
        }
        @Bean
        public WebSSOProfileConsumerHoKImpl hokWebSSOProfile() {
            System.out.println(35);
            return new WebSSOProfileConsumerHoKImpl();
        }
        @Bean
        public WebSSOProfileECPImpl ecpprofile() {
            System.out.println(36);
            return new WebSSOProfileECPImpl();
        }
        @Bean
        public SingleLogoutProfile logoutprofile() {
            System.out.println(37);
            SingleLogoutProfileImpl logoutProfile = new SingleLogoutProfileImpl();
            logoutProfile.setResponseSkew(RESPONSE_SKEW);
            return logoutProfile;
        }
        @Bean
        public static SAMLBootstrap samlBootstrap() {
            System.out.println(38);
            return new SAMLBootstrap();
        }
        @Bean
        public StaticBasicParserPool parserPool() {
            System.out.println(39);
            return new StaticBasicParserPool();
        }
        @Bean
        public ParserPoolHolder parserPoolHolder() {
            System.out.println(40);
            return new ParserPoolHolder();
        }
        @Bean
        public TLSProtocolConfigurer tlsProtocolConfigurer() {
            System.out.println(41);
            return new TLSProtocolConfigurer();
        }
        @Bean
        public MethodInvokingFactoryBean socketFactoryInitialization() {
            System.out.println(42);
            MethodInvokingFactoryBean methodInvokingFactoryBean = new MethodInvokingFactoryBean();
            methodInvokingFactoryBean.setTargetClass(Protocol.class);
            methodInvokingFactoryBean.setTargetMethod("registerProtocol");
            Object[] args = {
                    "https",
                    socketFactoryProtocol()
            };
            methodInvokingFactoryBean.setArguments(args);
            return methodInvokingFactoryBean;
        }
        @Bean
        public Protocol socketFactoryProtocol() {
            System.out.println(43);
            return new Protocol("https", socketFactory(), 443);
        }
        @Bean
        public ProtocolSocketFactory socketFactory() {
            System.out.println(44);
            return new TLSProtocolSocketFactory(keyManager(), null, "default");
        }
    }
}

2019年3月13日下午2:48:28 org.apache.catalina.core.StandardContext listenerStart 严重：将上下文初始化事件发送到类org.springframework.web.context.ContextLoaderListener的侦听器实例的异常 org.springframework.beans.factory.BeanCreationException：创建名称为'metadataGenerator'的bean时出错：自动连接的依赖项注入失败；嵌套的异常是org.springframework.beans.factory.BeanCreationException：无法自动装配方法：public void org.springframework.security.saml.metadata.MetadataGenerator.setSamlWebSSOHoKFilter（org.springframework.security.saml.SAMLWebSSOHoKProcessingFilter）;嵌套的异常是org.springframework.beans.factory.BeanCreationException：创建在类路径资源[com / tennant / configuration / SecurityConfig $ SamlWebSecurityConfig.class]中定义的名称为'samlWebSSOHoKProcessingFilter'的bean时出错。嵌套的异常是org.springframework.beans.factory.BeanDefinitionStoreException：工厂方法[公共org.springframework.security.saml.SAMLWebSSOHoKProcessingFilter com.tennant.configuration.SecurityConfig $ SamlWebSecurityConfig.samlWebSSOHoKProcessingFilter（）引发java.lang.Exception]抛出异常；嵌套的异常为java.lang.IllegalArgumentException：委托构造器不能为null     在org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues（AutowiredAnnotationBeanPostProcessor.java:292）上     在org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean（AbstractAutowireCapableBeanFactory.java:1139）     在org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean（AbstractAutowireCapableBeanFactory.java:537）     在org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean（AbstractAutowireCapableBeanFactory.java:475）处     在org.springframework.beans.factory.support.AbstractBeanFactory $ 1.getObject（AbstractBeanFactory.java:299）     在org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton（DefaultSingletonBeanRegistry.java:228）     在org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean（AbstractBeanFactory.java:295）     在org.springframework.beans.factory.support.AbstractBeanFactory.getBean（AbstractBeanFactory.java:195）     在org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons（DefaultListableBeanFactory.java:665）     在org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization（AbstractApplicationContext.java:760）     在org.springframework.context.support.AbstractApplicationContext.refresh（AbstractApplicationContext.java:482）     在org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext（ContextLoader.java:389）     在org.springframework.web.context.ContextLoader.initWebApplicationContext（ContextLoader.java:294）     在org.springframework.web.context.ContextLoaderListener.contextInitialized（ContextLoaderListener.java:106）     在org.apache.catalina.core.StandardContext.listenerStart（StandardContext.java:5099）     在org.apache.catalina.core.StandardContext.startInternal（StandardContext.java:5615）     在org.apache.catalina.util.LifecycleBase.start（LifecycleBase.java:147）     在org.apache.catalina.core.ContainerBase $ StartChild.call（ContainerBase.java:1571）     在org.apache.catalina.core.ContainerBase $ StartChild.call（ContainerBase.java:1561）     在java.util.concurrent.FutureTask.run（未知来源）     在java.util.concurrent.ThreadPoolExecutor.runWorker（未知来源）     在java.util.concurrent.ThreadPoolExecutor $ Worker.run（未知来源）     在java.lang.Thread.run（未知来源） 引起原因：org.springframework.beans.factory.BeanCreationException：无法自动装配方法：public void org.springframework.security.saml.metadata.MetadataGenerator.setSamlWebSSOHoKFilter（org.springframework.security.saml.SAMLWebSSOHoKProcessingFilter）;嵌套的异常是org.springframework.beans.factory.BeanCreationException：创建在类路径资源[com / tennant / configuration / SecurityConfig $ SamlWebSecurityConfig.class]中定义的名称为'samlWebSSOHoKProcessingFilter'的bean时出错。嵌套的异常是org.springframework.beans.factory.BeanDefinitionStoreException：工厂方法[公共org.springframework.security.saml.SAMLWebSSOHoKProcessingFilter com.tennant.configuration.SecurityConfig $ SamlWebSecurityConfig.samlWebSSOHoKProcessingFilter（）引发java.lang.Exception]抛出异常；嵌套的异常为java.lang.IllegalArgumentException：委托构造器不能为null     在org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor $ AutowiredMethodElement.inject（AutowiredAnnotationBeanPostProcessor.java:593）处     在org.springframework.beans.factory.annotation.InjectionMetadata.inject（InjectionMetadata.java:87）     在org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues（AutowiredAnnotationBeanPostProcessor.java:289）处     ...另外22个 由以下原因引起：org.springframework.beans.factory.BeanCreationException：在类路径资源[com / tennant / configuration / SecurityConfig $ SamlWebSecurityConfig.class]中创建名称为“ samlWebSSOHoKProcessingFilter”的bean时出错。嵌套的异常是org.springframework.beans.factory.BeanDefinitionStoreException：工厂方法[公共org.springframework.security.saml.SAMLWebSSOHoKProcessingFilter com.tennant.configuration.SecurityConfig $ SamlWebSecurityConfig.samlWebSSOHoKProcessingFilter（）引发java.lang.Exception]抛出异常；嵌套的异常为java.lang.IllegalArgumentException：委托构造器不能为null     在org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod（ConstructorResolver.java:584）     在org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod（AbstractAutowireCapableBeanFactory.java:1048）上     在org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance（AbstractAutowireCapableBeanFactory.java:943）     在org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean（AbstractAutowireCapableBeanFactory.java:504）     在org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean（AbstractAutowireCapableBeanFactory.java:475）处     在org.springframework.beans.factory.support.AbstractBeanFactory $ 1.getObject（AbstractBeanFactory.java:299）     在org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton（DefaultSingletonBeanRegistry.java:228）     在org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean（AbstractBeanFactory.java:295）     在org.springframework.beans.factory.support.AbstractBeanFactory.getBean（AbstractBeanFactory.java:195）     在org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates（DefaultListableBeanFactory.java:973）处     在org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency（DefaultListableBeanFactory.java:916）     在org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency（DefaultListableBeanFactory.java:820）     在org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor $ AutowiredMethodElement.inject（AutowiredAnnotationBeanPostProcessor.java:549）处     ...另外24个 由以下原因引起：org.springframework.beans.factory.BeanDefinitionStoreException：工厂方法[public org.springframework.security.saml.SAMLWebSSOHoKProcessingFilter com.tennant.configuration.SecurityConfig $ SamlWebSecurityConfig.samlWebSSOHoKProcessingFilter（）引发java.lang.Exception]引发了异常；嵌套的异常为java.lang.IllegalArgumentException：委托构造器不能为null     在org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate（SimpleInstantiationStrategy.java:188）     在org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod（ConstructorResolver.java:573）上     ...另外36个 造成原因：java.lang.IllegalArgumentException：委托构造器不能为null     在org.springframework.util.Assert.notNull（Assert.java:112）     在org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter $ AuthenticationManagerDelegator处（WebSecurityConfigurerAdapter.java:432）     在org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter.authenticationManagerBean（WebSecurityConfigurerAdapter.java:220）处     在com.tennant.configuration.SecurityConfig $ SamlWebSecurityConfig.authenticationManagerBean（SecurityConfig.java:234）处     在com.tennant.configuration.SecurityConfig $ SamlWebSecurityConfig.samlWebSSOHoKProcessingFilter（SecurityConfig.java:248）     在sun.reflect.NativeMethodAccessorImpl.invoke0（本机方法）处     在sun.reflect.NativeMethodAccessorImpl.invoke（未知来源）     在sun.reflect.DelegatingMethodAccessorImpl.invoke（未知来源）     在java.lang.reflect.Method.invoke（未知来源）     在org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate（SimpleInstantiationStrategy.java:166）