使用 Embedded MongoDb 启动 Spring Boot 时出现异常

Question

我正在尝试在我的应用程序中使用嵌入式 mongo-db + springboot。以下是为相同添加的 gradle 依赖项

compile 'org.springframework.boot:spring-boot-starter-data-mongodb:1.2.7.RELEASE'
compile 'de.flapdoodle.embed:de.flapdoodle.embed.mongo:1.50.5'
compile 'cz.jirutka.spring:embedmongo-spring:1.3.1'

Mongoconfig 文件如下。

@Configuration
 public class MongoConfig {
            private static final String MONGO_DB_URL = "localhost";
            private static final String MONGO_DB_NAME = "sample_embeded_db";

        @Bean
        public MongoTemplate mongoTemplate() throws IOException {
            EmbeddedMongoFactoryBean mongo = new EmbeddedMongoFactoryBean();
            mongo.setBindIp(MONGO_DB_URL);
            MongoClient mongoClient = mongo.getObject();
            MongoTemplate mongoTemplate = new MongoTemplate(mongoClient, MONGO_DB_NAME);
            return mongoTemplate;
        }
    }

当我启动服务时，出现以下错误。

Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.security.config.annotation.web.configuration.WebSecurityConfiguration': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire method: public void org.springframework.security.config.annotation.web.configuration.WebSecurityConfiguration.setFilterChainProxySecurityConfigurer(org.springframework.security.config.annotation.ObjectPostProcessor,java.util.List) throws java.lang.Exception; nested exception is org.springframework.beans.factory.BeanExpressionException: Expression parsing failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.boot.autoconfigure.security.SpringBootWebSecurityConfiguration$ApplicationWebSecurityConfigurerAdapter': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire method: public void org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter.setContentNegotationStrategy(org.springframework.web.accept.ContentNegotiationStrategy); nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.boot.autoconfigure.web.WebMvcAutoConfiguration$EnableWebMvcConfiguration': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire method: public void org.springframework.web.servlet.config.annotation.DelegatingWebMvcConfiguration.setConfigurers(java.util.List); nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.boot.autoconfigure.web.WebMvcAutoConfiguration$WebMvcAutoConfigurationAdapter': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.springframework.core.io.ResourceLoader org.springframework.boot.autoconfigure.web.WebMvcAutoConfiguration$WebMvcAutoConfigurationAdapter.resourceLoader; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'gridFsTemplate' defined in class path resource [org/springframework/boot/autoconfigure/mongo/MongoDataAutoConfiguration.class]: Unsatisfied dependency expressed through constructor argument with index 1 of type [org.springframework.data.mongodb.core.MongoTemplate]: : Error creating bean with name 'mongoTemplate' defined in class path resource [org/techie/MongoConfig.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.data.mongodb.core.MongoTemplate]: Factory method 'mongoTemplate' threw exception; nested exception is de.flapdoodle.embed.process.exceptions.DistributionException: java.io.IOException: File C:\Users\Raj\.embedmongo\win32\mongodb-win32-x86_64-3.2.1.zip; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'mongoTemplate' defined in class path resource [org/techie/MongoConfig.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.data.mongodb.core.MongoTemplate]: Factory method 'mongoTemplate' threw exception; nested exception is de.flapdoodle.embed.process.exceptions.DistributionException: java.io.IOException: File C:\Users\Raj\.embedmongo\win32\mongodb-win32-x86_64-3.2.1.zip
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1208)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:537)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:368)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1117)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1012)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:504)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303)
..........
Caused by: java.util.zip.ZipException: archive is not a ZIP archive
at org.apache.commons.compress.archivers.zip.ZipFile.positionAtEndOfCentralDirectoryRecord(ZipFile.java:847)
at org.apache.commons.compress.archivers.zip.ZipFile.positionAtCentralDirectory(ZipFile.java:777)
at org.apache.commons.compress.archivers.zip.ZipFile.populateFromCentralDirectory(ZipFile.java:522)
at org.apache.commons.compress.archivers.zip.ZipFile.<init>(ZipFile.java:216)
at org.apache.commons.compress.archivers.zip.ZipFile.<init>(ZipFile.java:192)

可以做些什么来解决它？

Answer 1

如果您使用的是 1.3.0，Spring Boot 只会自动启动嵌入式 Mongo 实例。一旦我将 mongoDb 启动器更新到 1.3.1，它就得到了解决。

compile 'org.springframework.boot:spring-boot-starter-data-mongodb:1.3.1.RELEASE'