为什么在运行 Spring 启动应用程序的 .jar 版本时无法检索此文件？
[英]Why I can't retrieve this file when I run the .jar version of my Spring Boot application?
问题描述
我正在处理 Spring Batch 应用程序，当我执行包含我的应用程序的.jar文件时，我发现在检索 SSL 证书文件（从RestTemplate使用）时出现一些问题。 如果我从 STS (Eclipse) 运行我的应用程序，它可以正常工作。
我将尝试详细解释我所做的事情以及问题所在。 在我的项目/src/main/resources/static的这个文件夹中，我将我的证书文件命名为certificate.pfx ：
然后在我的代码中声明此方法返回一个RestTemplate bean，该 bean 检索并使用此证书文件以执行对外部 API 的 REST 调用：
@Bean
RestTemplate restTemplate() throws KeyManagementException, UnrecoverableKeyException, NoSuchAlgorithmException, KeyStoreException, CertificateException, IOException, URISyntaxException {
final String password = "password";
//final String pfxPath = "/home/andrea/Documents/workspace-spring-tool-suite-4-4.11.0.RELEASE/UpdateInfoBatch/target/classes/static/certificate.pfx";
URL clientCertRes = getClass().getClassLoader().getResource("static/certificate.pfx");
File clientCertFileile = Paths.get(clientCertRes.toURI()).toFile();
String clientCertFileileAbsolutePath = clientCertFileile.getAbsolutePath();
System.out.println("clientCertFileileAbsolutePath: " + clientCertFileileAbsolutePath);
HttpComponentsClientHttpRequestFactory httpComponentsClientHttpRequestFactory = getHttpComponentsClientHttpRequestFactory(clientCertFileileAbsolutePath,password);
RestTemplate restTemplate = new RestTemplate(httpComponentsClientHttpRequestFactory);
return restTemplate;
}
如果我从 STS\Eclipse 执行我的代码，它工作正常：我没有例外，对我的外部 API 的调用正确使用了所需的证书。
问题是，当我尝试执行我的应用程序时，会执行已编译的.jar文件版本。 事实上，如果我执行：
java -jar UpdateInfoBatch-0.0.1-SNAPSHOT.jar
我在启动应用程序上下文时获得以下异常：
Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
2021-08-24 19:04:37.115 ERROR 6544 --- [ main] o.s.boot.SpringApplication : Application run failed
org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'springBatchExampleJobLauncher' defined in URL [jar:file:/home/andrea/git/notartel-api-batch/target/UpdateInfoBatch-0.0.1-SNAPSHOT.jar!/BOOT-INF/classes!/com/notariato/updateInfo/SpringBatchExampleJobLauncher.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'updateInfoBatchConfig': Unsatisfied dependency expressed through field 'notaryListServiceAdapter'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'notaryListServiceAdapter': Unsatisfied dependency expressed through field 'notaryService'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'notaryService' defined in class path resource [com/notariato/updateInfo/config/BeanConfig.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.notariato.service.NotaryService]: Factory method 'notaryService' threw exception; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'restTemplate' defined in class path resource [com/notariato/updateInfo/config/BeanConfig.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.web.client.RestTemplate]: Factory method 'restTemplate' threw exception; nested exception is java.nio.file.FileSystemNotFoundException
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:800) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:229) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1354) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1204) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:564) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:524) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:944) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:918) ~[spring-context-5.3.9.jar!/:5.3.9]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:583) ~[spring-context-5.3.9.jar!/:5.3.9]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:145) ~[spring-boot-2.5.3.jar!/:2.5.3]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:754) ~[spring-boot-2.5.3.jar!/:2.5.3]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:434) ~[spring-boot-2.5.3.jar!/:2.5.3]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:338) ~[spring-boot-2.5.3.jar!/:2.5.3]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1343) ~[spring-boot-2.5.3.jar!/:2.5.3]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1332) ~[spring-boot-2.5.3.jar!/:2.5.3]
at com.notariato.updateInfo.UpdateInfoBatchApplication.main(UpdateInfoBatchApplication.java:35) ~[classes!/:0.0.1-SNAPSHOT]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78) ~[na:na]
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
at java.base/java.lang.reflect.Method.invoke(Method.java:567) ~[na:na]
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49) ~[UpdateInfoBatch-0.0.1-SNAPSHOT.jar:0.0.1-SNAPSHOT]
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108) ~[UpdateInfoBatch-0.0.1-SNAPSHOT.jar:0.0.1-SNAPSHOT]
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58) ~[UpdateInfoBatch-0.0.1-SNAPSHOT.jar:0.0.1-SNAPSHOT]
at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:88) ~[UpdateInfoBatch-0.0.1-SNAPSHOT.jar:0.0.1-SNAPSHOT]
Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'updateInfoBatchConfig': Unsatisfied dependency expressed through field 'notaryListServiceAdapter'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'notaryListServiceAdapter': Unsatisfied dependency expressed through field 'notaryService'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'notaryService' defined in class path resource [com/notariato/updateInfo/config/BeanConfig.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.notariato.service.NotaryService]: Factory method 'notaryService' threw exception; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'restTemplate' defined in class path resource [com/notariato/updateInfo/config/BeanConfig.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.web.client.RestTemplate]: Factory method 'restTemplate' threw exception; nested exception is java.nio.file.FileSystemNotFoundException
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:660) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:640) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1413) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:601) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:524) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:410) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1334) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1177) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:564) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:524) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1380) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1300) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:887) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:791) ~[spring-beans-5.3.9.jar!/:5.3.9]
... 27 common frames omitted
Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'notaryListServiceAdapter': Unsatisfied dependency expressed through field 'notaryService'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'notaryService' defined in class path resource [com/notariato/updateInfo/config/BeanConfig.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.notariato.service.NotaryService]: Factory method 'notaryService' threw exception; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'restTemplate' defined in class path resource [com/notariato/updateInfo/config/BeanConfig.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.web.client.RestTemplate]: Factory method 'restTemplate' threw exception; nested exception is java.nio.file.FileSystemNotFoundException
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:660) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:640) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1413) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:601) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:524) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1380) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1300) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:657) ~[spring-beans-5.3.9.jar!/:5.3.9]
... 51 common frames omitted
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'notaryService' defined in class path resource [com/notariato/updateInfo/config/BeanConfig.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.notariato.service.NotaryService]: Factory method 'notaryService' threw exception; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'restTemplate' defined in class path resource [com/notariato/updateInfo/config/BeanConfig.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.web.client.RestTemplate]: Factory method 'restTemplate' threw exception; nested exception is java.nio.file.FileSystemNotFoundException
at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:658) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:486) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1334) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1177) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:564) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:524) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1380) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1300) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:657) ~[spring-beans-5.3.9.jar!/:5.3.9]
... 65 common frames omitted
Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.notariato.service.NotaryService]: Factory method 'notaryService' threw exception; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'restTemplate' defined in class path resource [com/notariato/updateInfo/config/BeanConfig.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.web.client.RestTemplate]: Factory method 'restTemplate' threw exception; nested exception is java.nio.file.FileSystemNotFoundException
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:185) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:653) ~[spring-beans-5.3.9.jar!/:5.3.9]
... 78 common frames omitted
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'restTemplate' defined in class path resource [com/notariato/updateInfo/config/BeanConfig.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.web.client.RestTemplate]: Factory method 'restTemplate' threw exception; nested exception is java.nio.file.FileSystemNotFoundException
at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:658) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:486) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1334) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1177) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:564) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:524) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.resolveBeanReference(ConfigurationClassEnhancer.java:362) ~[spring-context-5.3.9.jar!/:5.3.9]
at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:334) ~[spring-context-5.3.9.jar!/:5.3.9]
at com.notariato.updateInfo.config.BeanConfig$$EnhancerBySpringCGLIB$$e4e5b284.restTemplate(<generated>) ~[classes!/:0.0.1-SNAPSHOT]
at com.notariato.updateInfo.config.BeanConfig.notaryService(BeanConfig.java:34) ~[classes!/:0.0.1-SNAPSHOT]
at com.notariato.updateInfo.config.BeanConfig$$EnhancerBySpringCGLIB$$e4e5b284.CGLIB$notaryService$1(<generated>) ~[classes!/:0.0.1-SNAPSHOT]
at com.notariato.updateInfo.config.BeanConfig$$EnhancerBySpringCGLIB$$e4e5b284$$FastClassBySpringCGLIB$$3144f839.invoke(<generated>) ~[classes!/:0.0.1-SNAPSHOT]
at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:244) ~[spring-core-5.3.9.jar!/:5.3.9]
at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:331) ~[spring-context-5.3.9.jar!/:5.3.9]
at com.notariato.updateInfo.config.BeanConfig$$EnhancerBySpringCGLIB$$e4e5b284.notaryService(<generated>) ~[classes!/:0.0.1-SNAPSHOT]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78) ~[na:na]
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
at java.base/java.lang.reflect.Method.invoke(Method.java:567) ~[na:na]
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154) ~[spring-beans-5.3.9.jar!/:5.3.9]
... 79 common frames omitted
Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.web.client.RestTemplate]: Factory method 'restTemplate' threw exception; nested exception is java.nio.file.FileSystemNotFoundException
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:185) ~[spring-beans-5.3.9.jar!/:5.3.9]
at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:653) ~[spring-beans-5.3.9.jar!/:5.3.9]
... 102 common frames omitted
Caused by: java.nio.file.FileSystemNotFoundException: null
at jdk.zipfs/jdk.nio.zipfs.ZipFileSystemProvider.getFileSystem(ZipFileSystemProvider.java:156) ~[jdk.zipfs:na]
at jdk.zipfs/jdk.nio.zipfs.ZipFileSystemProvider.getPath(ZipFileSystemProvider.java:142) ~[jdk.zipfs:na]
at java.base/java.nio.file.Path.of(Path.java:208) ~[na:na]
at java.base/java.nio.file.Paths.get(Paths.java:98) ~[na:na]
at com.notariato.updateInfo.config.BeanConfig.restTemplate(BeanConfig.java:47) ~[classes!/:0.0.1-SNAPSHOT]
at com.notariato.updateInfo.config.BeanConfig$$EnhancerBySpringCGLIB$$e4e5b284.CGLIB$restTemplate$0(<generated>) ~[classes!/:0.0.1-SNAPSHOT]
at com.notariato.updateInfo.config.BeanConfig$$EnhancerBySpringCGLIB$$e4e5b284$$FastClassBySpringCGLIB$$3144f839.invoke(<generated>) ~[classes!/:0.0.1-SNAPSHOT]
at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:244) ~[spring-core-5.3.9.jar!/:5.3.9]
at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:331) ~[spring-context-5.3.9.jar!/:5.3.9]
at com.notariato.updateInfo.config.BeanConfig$$EnhancerBySpringCGLIB$$e4e5b284.restTemplate(<generated>) ~[classes!/:0.0.1-SNAPSHOT]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78) ~[na:na]
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
at java.base/java.lang.reflect.Method.invoke(Method.java:567) ~[na:na]
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154) ~[spring-beans-5.3.9.jar!/:5.3.9]
... 103 common frames omitted
正如您在前面的堆栈跟踪中看到的，此异常的原因是：
Caused by: java.nio.file.FileSystemNotFoundException: null
而且我很确定它应该与我检索证书文件的这些代码行相关：
URL clientCertRes = getClass().getClassLoader().getResource("static/certificate.pfx");
File clientCertFileile = Paths.get(clientCertRes.toURI()).toFile();
String clientCertFileileAbsolutePath = clientCertFileile.getAbsolutePath();
我很确定，因为我试图删除所有与获取证书文件相关的行，我只是返回了一个经典的 RestTemplate object：
RestTemplate restTemplate = new RestTemplate();
这样做我不再获得以前的异常（而是我获得了预期的 SSL 异常，因为要执行我的调用我需要这个证书）。
那么……怎么了？ 我错过了什么？ 我该如何尝试解决这个问题？
什么是好的解决方案？
要将证书直接嵌入到.jar文件中？ （在这种情况下，我将拥有一个一体化的解决方案）
要指向我的文件系统的特定目录，我将在其中放置我的证书？ （也许它会更好，因为如果将来证书会改变，我可以简单地将它替换到文件系统中，避免重新编译和重新部署我的应用程序）
你有什么想法？
1 个解决方案
解决方案1
0 2021-08-24 19:25:55
这个答案中的代码是一个猜测，因为我不知道getHttpComponentsClientHttpRequestFactory里面有什么:)。 但我认为，您可以按以下方式解决问题：
- 将您提供证书的方式从普通
File更改为URL - 使用
ClassPathResource获取证书的URL
1.提供证书使用URL
我猜您正在使用使用SSLContexts.custom()返回的构建器创建的自定义SSLContext ，类似于：
SSLContexts.custom()
.loadTrustMaterial(new File("/tmp/fred.zip"), "apples".toCharArray())
.build();
您可以改用接受URL的重载：
SSLContexts.custom()
.loadTrustMaterial(new URL("...."), "apples".toCharArray())
.build();
另请参阅此答案
2.使用ClassPathResource获取URL
例如：
ClassPathResource resource = new ClassPathResource("/fred.pfx", SpringBootResourcesApplication.class);
URL url = resource.getURL();
-
fred.pfx是我正在加载的文件。 直接放在resources目录下 -
SpringBootResourcesApplication.class就是加载文件的class
这将在 IDE 和 jar 文件中工作
将所有东西连接在一起
public class SpringBootResourcesApplication {
public static void main(String[] args) throws Exception {
ClassPathResource resource = new ClassPathResource("/fred.pfx", SpringBootResourcesApplication.class);
URL url = resource.getURL();
System.out.println(url);
SSLContext sslContext = SSLContexts.custom()
.loadTrustMaterial(url, "apples".toCharArray())
.build();
System.out.println(sslContext);
}
}
- 来自 IDE 的 output：
file:/home/caco3/IdeaProjects/spring-boot-resources/target/classes/fred.pfx javax.net.ssl.SSLContext@217ed35e - 来自 jar：
jar:file:/home/caco3/IdeaProjects/spring-boot-resources/target/spring-boot-resources-0.0.1-SNAPSHOT.jar./BOOT-INF/classes./fred.pfx javax.net.ssl.SSLContext@3444d69d
为什么抛出java.nio.file.FileSystemNotFoundException
Path.get并不总是成功。 当您使用类似于以下代码的Path获得URL时：
URL resource = SpringBootResourcesApplication.class.getClassLoader().getResource("application.properties");
结果可能不同，例如：
- 在我的例子中，来自 IDE 是：
file:/home/caco3/IdeaProjects/spring-boot-resources/target/classes/application.properties - 来自jar ：
jar:file:/home/caco3/IdeaProjects/spring-boot-resources/target/spring-boot-resources-0.0.1-SNAPSHOT.jar./BOOT-INF/classes!/application.properties
这些URI的处理方式不同：
- The
file:/...URI可以成功转换为Path - 但是
jar:file:/...不能：它需要创建一个明确的FileSystem系统
这就是抛出异常的原因
当我从jar运行我的应用程序时，为什么新的File（path）不起作用？
[英]Why does new File(path) doesn't work when I run my application from jar?
为何运行该文件时，除非我在Jar所在的文件夹中，否则为什么我无法访问其文件？
[英]Why can't I access a file within my jar unless I'm in the folder with the Jar when I run it?
为什么我可以使用 mvn spring-boot:run 启动我的应用程序而 IntelliJ run 不起作用？
[英]Why can I start my application using mvn spring-boot:run while IntelliJ run doen´t work?
我无法运行我的 spring 启动应用程序，因为 web.xml 文件显示错误，我不知道为什么
[英]I can't run my spring boot app because web.xml file is showing an error and I don't know why
我在服务器上部署了带有 jar 文件的 Spring Boot 项目，但无法访问它
[英]I deployed my spring boot project with jar file on my server and can't access it
我可以从另一个 spring boot 应用程序中编译并运行 spring boot jar 吗？
[英]Can I compile and run a spring boot jar from inside another spring boot application?
当我用Jenkins用Maven构建Spring Boot应用程序并执行JAR文件时，找不到类定义？
[英]Can not find class define, when I build a Spring Boot application with Maven by Jenkins and execute JAR file?
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