没有合适的 ServiceConnectorCreator

Question

我正在尝试将 spring 应用程序推送到 PCF。这样做时，出现以下错误：用户提供的服务存在。

Error creating bean with name 'dataSourceNWTC' defined in class path resource [com/*//****/*//config/CloudConfig.class]: Instantiation of bean failed; nested exception is org.springframework.beans.factory.BeanDefinitionStoreException: Factory method [public javax.sql.DataSource com.*****.....config.CloudConfig.nwPrepDataSource()] threw exception; nested exception is org.springframework.cloud.CloudException: No suitable ServiceConnectorCreator found: service id=dataSource-NWTC, service info type=org.springframework.cloud.service.BaseServiceInfo, connector type=interface javax.sql.DataSource

我试过几个版本。

<dependency>
    <groupId>org.springframework.cloud</groupId>
    <artifactId>spring-cloud-spring-service-connector</artifactId>
    <version>2.0.6.RELEASE</version>
</dependency>
<dependency>
    <groupId>org.springframework.cloud</groupId>
    <artifactId>spring-cloud-cloudfoundry-connector</artifactId>
    <version>2.0.6.RELEASE</version>

<repositories>
  <repository>
    <id>repository.springsource.milestone</id>
    <name>SpringSource Milestone Repository</name>
    <url>http://repo.springsource.org/milestone</url>
  </repository>

@Configuration
@ServiceScan
@Profile("cloud")
public class CloudConfig extends AbstractCloudConfig {

  @Bean(name = "dataSourceAIMS")
  public DataSource aimsDataSource() {
    return connectionFactory().dataSource("dataSource-AIMS");
  }

  @Bean(name = "dataSourceNWTC")
  public DataSource nwPrepDataSource() {
    return connectionFactory().dataSource("dataSource-NWTC");
  }
}

applications:
- name: some-name
  path: target/some-name-1.0-SNAPSHOT.war
  random-route: true
  buildpacks: 
  - java_buildpack_offline
  services:
  - dataSource-AIMS
  - dataSource-NWTC
 env:
    SPRING_PROFILES_ACTIVE: cloud

Answer 1

No suitable ServiceConnectorCreator found

当 Spring Cloud Connector 不知道如何根据它在 VCAP_SERVICES 中获得的服务信息创建服务对象时，您会看到这一点。查看VCAP_SERVICES，看看服务类型是不是supported by SCC。此外，查看并确认服务信息的结构方式是受支持的数据库类型能够理解的。

除此之外，我强烈建议您查看 java-cfenv 而不是 Spring 云连接器。我相信它是 Spring Cloud Connectors 的继任者。

https://spring.io/blog/2019/02/15/introducing-java-cfenv-a-new-library-for-accessing-cloud-foundry-services

希望对您有所帮助！

没有合适的 ServiceConnectorCreator

No suitable ServiceConnectorCreator

cloud

datasource

cloud-foundry

pcf

pivotal-web-services