java - 启动 Spring Boot 服务器/创建连接到我的 CouchBaseConfig 的自动装配 bean 的问题
问题描述
所以我试图重新创建一个我在我的另一台本地机器上制作的项目。现在该项目运行良好，但是一旦我开始将其配置到新机器上，它就会刹车。我假设的问题在于 Config 类和 autobeaning（StackTrace）。当谈到 Spring/autobeaning 时，我并不是很了解，因此尽管我无法弄清楚，但它可能是显而易见的。
我尝试添加不同的依赖项并确保我的注释是正确的，但问题仍然存在 application.yml
spring:
profiles: development
couchbase:
bootstrap-hosts: http://localhost:8080
bucket:
name: test
password: qwerty
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.bhagyesh</groupId>
<artifactId>NYC146WithSpring</artifactId>
<version>1.0-SNAPSHOT</version>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.1.6.RELEASE</version>
</parent>
<dependencies>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger2</artifactId>
<version>2.6.1</version>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger-ui</artifactId>
<version>2.9.2</version>
</dependency>
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-couchbase</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-activemq</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-integration</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.integration</groupId>
<artifactId>spring-integration-jms</artifactId>
</dependency>
<dependency>
<groupId>org.apache.qpid</groupId>
<artifactId>qpid-jms-client</artifactId>
<version>0.44.0</version>
</dependency>
<dependency>
<groupId>org.apache.activemq</groupId>
<artifactId>activemq-pool</artifactId>
<version>5.15.9</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.datatype</groupId>
<artifactId>jackson-datatype-jsr310</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-aop</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
<version>4.5.9</version>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpasyncclient</artifactId>
<version>4.1.4</version>
</dependency>
<!-- Testing -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.json</groupId>
<artifactId>json</artifactId>
<version>20180813</version>
</dependency>
<dependency>
<groupId>com.vaadin.external.google</groupId>
<artifactId>android-json</artifactId>
<version>0.0.20131108.vaadin1</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>3.8.1</version>
</dependency>
<dependency>
<groupId>com.smartystreets.api</groupId>
<artifactId>smartystreets-java-sdk</artifactId>
<version>3.3.8</version>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.18.8</version>
<scope>provided</scope>
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-dependencies</artifactId>
<version>Camden.SR2</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.8.0</version>
<configuration>
<release>11</release> <!--or <release>10</release>-->
</configuration>
</plugin>
</plugins>
</build>
</project>
配置类：
package com.dogboy60.NYC146.manager;
SOME MORE IMPORT
import java.util.List;
@Configuration
@EnableConfigurationProperties({CouchbaseProperties.class})
public class CouchBaseConfig extends AbstractCouchbaseConfiguration {
@Autowired
private CouchbaseProperties couchbaseProperties;
@Override
protected List<String> getBootstrapHosts() {
return couchbaseProperties.getBootstrapHosts();
}
@Override
protected String getBucketName() {
return couchbaseProperties.getBucket().getName();
}
@Override
protected String getBucketPassword() {
return couchbaseProperties.getBucket().getPassword();
}
@Override
protected CouchbaseEnvironment getEnvironment(){
return DefaultCouchbaseEnvironment.create();
}
}
EventModelRepoImpl 类：
package com.dogboy60.NYC146.data.repo;
import com.couchbase.client.java.Bucket;
import com.couchbase.client.java.document.JsonDocument;
import com.couchbase.client.java.document.json.JsonObject;
import com.dogboy60.NYC146.data.model.EventDocument;
import com.dogboy60.NYC146.manager.JsonToObject;
import org.springframework.beans.factory.annotation.Autowired;
import java.util.ArrayList;
import java.util.Collection;
public class EventModelRepoImpl implements EventModelCustomRepo {
@Autowired
private JsonToObject JTO;
@Autowired
private EventModelRepo eventModelRepo;
@Autowired
private Bucket bucket;
/**
* Events is updated, the ID is automatically calculated.
* @param eventDocument the document that you want to update (this is the new Version)
*/
@Override
public void updateEvent(EventDocument eventDocument) {
...
}
/**
* Events is updated, the ID is passes in via the POJO.
* @param eventDocument
*/
@Override
public void removeEvent(EventDocument eventDocument) {
...
}
/**
* ID Generated and set to POJO
* If it exists then Error occurs
* @param eventDocument the document that is to be added
*/
@Override
public void addPost(EventDocument eventDocument) {
....
}
/**
*
* @param Season which season is wanted
* @param Price what price point is wanted
* @return returns a post that matches the price and season (collection) though can be empty
*/
@Override
public Collection<EventDocument> getPost(String Season, String Price) {
...
}
/**
*
* @param id ID of the document we are looking for
* @return true or false based on if the Doc with given ID exists
*/
@Override
public boolean contains(String id) {
...
}
/**
*
* @param eventDocument eventDocument has its ID taken and then looks for it
* @return true or false based on if the Doc with given eventDocument exists
*/
@Override
public boolean contains(EventDocument eventDocument) {
...
}
/**
* If Doc exist it will return ot else it will throw an error
* @param ID The ID of the Doc we are looking for
* @return the document that we just requested
*/
@Override
public EventDocument getPost(String ID) {
...
}
/**
* format: Name_( Address.noSpace() )
* @param name Name of event
* @param address Address of the Event
* @return THe ID generated with given Info
*/
public String IDgenerator(String name,String address){
..
}
}
尽管出现自动 bean 错误，但要启动本地服务器：
2019-07-06 18:35:13.391 INFO 5212 --- [ restartedMain] com.dogboy60.NYC146.App : Starting App on DESKTOP-T5Q9S3P with PID 5212 (C:\Users\JARVIS-MAIN\Documents\Nyc\NYC146\target\classes started by JARVIS-MAIN in C:\Users\JARVIS-MAIN\Documents\Nyc\NYC146)
2019-07-06 18:35:13.393 INFO 5212 --- [ restartedMain] com.dogboy60.NYC146.App : No active profile set, falling back to default profiles: default
2019-07-06 18:35:13.424 INFO 5212 --- [ restartedMain] .e.DevToolsPropertyDefaultsPostProcessor : Devtools property defaults active! Set 'spring.devtools.add-properties' to 'false' to disable
2019-07-06 18:35:13.425 INFO 5212 --- [ restartedMain] .e.DevToolsPropertyDefaultsPostProcessor : For additional web related logging consider setting the 'logging.level.web' property to 'DEBUG'
2019-07-06 18:35:14.320 INFO 5212 --- [ restartedMain] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data repositories in DEFAULT mode.
2019-07-06 18:35:14.381 INFO 5212 --- [ restartedMain] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 56ms. Found 1 repository interfaces.
2019-07-06 18:35:14.655 INFO 5212 --- [ restartedMain] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data repositories in DEFAULT mode.
2019-07-06 18:35:14.662 INFO 5212 --- [ restartedMain] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 7ms. Found 0 repository interfaces.
2019-07-06 18:35:14.922 INFO 5212 --- [ restartedMain] faultConfiguringBeanFactoryPostProcessor : No bean named 'errorChannel' has been explicitly defined. Therefore, a default PublishSubscribeChannel will be created.
2019-07-06 18:35:14.927 INFO 5212 --- [ restartedMain] faultConfiguringBeanFactoryPostProcessor : No bean named 'taskScheduler' has been explicitly defined. Therefore, a default ThreadPoolTaskScheduler will be created.
2019-07-06 18:35:14.932 INFO 5212 --- [ restartedMain] faultConfiguringBeanFactoryPostProcessor : No bean named 'integrationHeaderChannelRegistry' has been explicitly defined. Therefore, a default DefaultHeaderChannelRegistry will be created.
2019-07-06 18:35:15.015 INFO 5212 --- [ restartedMain] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.integration.config.IntegrationManagementConfiguration' of type [org.springframework.integration.config.IntegrationManagementConfiguration$$EnhancerBySpringCGLIB$$bea0f4bf] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2019-07-06 18:35:15.022 INFO 5212 --- [ restartedMain] trationDelegate$BeanPostProcessorChecker : Bean 'integrationDisposableAutoCreatedBeans' of type [org.springframework.integration.config.annotation.Disposables] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2019-07-06 18:35:15.308 INFO 5212 --- [ restartedMain] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8080 (http)
2019-07-06 18:35:15.333 INFO 5212 --- [ restartedMain] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2019-07-06 18:35:15.333 INFO 5212 --- [ restartedMain] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/9.0.21]
2019-07-06 18:35:15.426 INFO 5212 --- [ restartedMain] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2019-07-06 18:35:15.426 INFO 5212 --- [ restartedMain] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 2001 ms
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by org.springframework.cglib.core.ReflectUtils (file:/C:/Users/JARVIS-MAIN/.m2/repository/org/springframework/spring-core/5.1.8.RELEASE/spring-core-5.1.8.RELEASE.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int,java.security.ProtectionDomain)
WARNING: Please consider reporting this to the maintainers of org.springframework.cglib.core.ReflectUtils
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
2019-07-06 18:35:15.680 ERROR 5212 --- [ restartedMain] o.s.b.web.embedded.tomcat.TomcatStarter : Error starting Tomcat context. Exception: org.springframework.beans.factory.BeanCreationException. Message: Error creating bean with name 'servletEndpointRegistrar' defined in class path resource [org/springframework/boot/actuate/autoconfigure/endpoint/web/ServletEndpointManagementContextConfiguration$WebMvcServletEndpointManagementContextConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.boot.actuate.endpoint.web.ServletEndpointRegistrar]: Factory method 'servletEndpointRegistrar' threw exception; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'healthEndpoint' defined in class path resource [org/springframework/boot/actuate/autoconfigure/health/HealthEndpointConfiguration.class]: Unsatisfied dependency expressed through method 'healthEndpoint' parameter 1; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'healthIndicatorRegistry' defined in class path resource [org/springframework/boot/actuate/autoconfigure/health/HealthIndicatorAutoConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.boot.actuate.health.HealthIndicatorRegistry]: Factory method 'healthIndicatorRegistry' threw exception; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'org.springframework.boot.actuate.autoconfigure.couchbase.CouchbaseHealthIndicatorAutoConfiguration': Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'couchbaseCluster' defined in class path resource [com/dogboy60/NYC146/manager/CouchBaseConfig.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.couchbase.client.java.Cluster]: Factory method 'couchbaseCluster' threw exception; nested exception is java.lang.NullPointerException
2019-07-06 18:35:15.692 INFO 5212 --- [ restartedMain] o.apache.catalina.core.StandardService : Stopping service [Tomcat]
2019-07-06 18:35:15.696 WARN 5212 --- [ restartedMain] o.a.c.loader.WebappClassLoaderBase : The web application [ROOT] appears to have started a thread named [cb-tracing-1] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread:
MORE ERROR CODE...
2019-07-06 18:35:15.700 WARN 5212 --- [ restartedMain] ConfigServletWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.context.ApplicationContextException: Unable to start web server; nested exception is org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomcat
MORE ERROR CODE...
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'servletEndpointRegistrar' defined in class path resource [org/springframework/boot/actuate/autoconfigure/endpoint/web/ServletEndpointManagementContextConfiguration$WebMvcServletEndpointManagementContextConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.boot.actuate.endpoint.web.ServletEndpointRegistrar]: Factory method 'servletEndpointRegistrar' threw exception; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'healthEndpoint' defined in class path resource [org/springframework/boot/actuate/autoconfigure/health/HealthEndpointConfiguration.class]: Unsatisfied dependency expressed through method 'healthEndpoint' parameter 1; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'healthIndicatorRegistry' defined in class path resource [org/springframework/boot/actuate/autoconfigure/health/HealthIndicatorAutoConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.boot.actuate.health.HealthIndicatorRegistry]: Factory method 'healthIndicatorRegistry' threw exception; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'org.springframework.boot.actuate.autoconfigure.couchbase.CouchbaseHealthIndicatorAutoConfiguration': Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'couchbaseCluster' defined in class path resource [com/dogboy60/NYC146/manager/CouchBaseConfig.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.couchbase.client.java.Cluster]: Factory method 'couchbaseCluster' threw exception; nested exception is java.lang.NullPointerException
MORE ERROR CODE...
Error creating bean with name 'healthEndpoint' defined in class path resource [org/springframework/boot/actuate/autoconfigure/health/HealthEndpointConfiguration
MORE ERROR CODE...
Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'org.springframework.boot.actuate.autoconfigure.couchbase.CouchbaseHealthIndicatorAutoConfiguration': Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'couchbaseCluster' defined in class path resource [com/dogboy60/NYC146/manager/CouchBaseConfig.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.couchbase.client.java.Cluster]: Factory method 'couchbaseCluster' threw exception; nested exception is java.lang.NullPointerException
SOME MORE ERROR....
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'couchbaseCluster' defined in class path resource [com/dogboy60/NYC146/manager/CouchBaseConfig.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.couchbase.client.java.Cluster]: Factory method 'couchbaseCluster' threw exception; nested exception is java.lang.NullPointerException
解决方案
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