无法使用postgres DB确定数据库类型为NONE的嵌入式数据库驱动程序类

在eclipse中运行弹簧引导应用程序时，出现错误“无法确定数据库类型为NONE的嵌入式数据库驱动程序类”。我有搜索网站，但找不到有用的东西。请参阅下面的代码： -无法使用postgres DB确定数据库类型为NONE的嵌入式数据库驱动程序类

Application.properties

server.port=9093 
spring.datasource.url=jdbc:postgresql://localhost:5432/DB 
spring.datasource.username=postgres 
[email protected] 
spring.jpa.hibernate.ddl-auto=create-drop 
spring.jpa.database-platform=org.hibernate.dialect.PostgreSQLDialect 
logging.level.org.springframework.web=INFO 
logging.level.com.ge.punemmf.qualityputaway=DEBUG 
logging.level.org.hibernate=ERROR 
logging.file=logs/spring-boot-logging.log 
spring.database.driverClassName=org.postgresql.Driver 
endpoints.sensitive=false

Application.java

@SpringBootApplication 
@EntityScan(basePackageClasses = { CenterOfExcellence.class, WorkOrder.class }) 
public class WarehouseVisibilityApplication { 

    public static void main(String[] args) { 
     SpringApplication.run(WarehouseVisibilityApplication.class, args); 
    } 
}

CenterOfExcellence.java

@Entity 
@Table(name = "CENTEROFEXCELLENCE") 
public class CenterOfExcellence { 
    @Id 
    @GeneratedValue(strategy = GenerationType.IDENTITY) 
    private int id; 
    private String name; 
    @OneToMany 
    @JoinTable(name = "CENTEROFEXCELLENCE_WORKORDER", 
    joinColumns = @JoinColumn(name = "center_of_excellence_id"), inverseJoinColumns = @JoinColumn(name = "workorder_id")) 
    private Set<WorkOrder> workorders; 

}

WorkOrder.java

@Entity 
@Table(name = "WORKORDER") 
public class WorkOrder { 
    @Id 
    @GeneratedValue(strategy=GenerationType.IDENTITY) 
    private int id; 
    private String workOrder; 
}

的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.warehousevisibility</groupId> 
    <artifactId>WarehouseVisibility</artifactId> 
    <version>0.0.1-SNAPSHOT</version> 
    <packaging>jar</packaging> 

    <name>WarehouseVisibility</name> 
    <description>Demo project for Spring Boot</description> 

    <parent> 
     <groupId>org.springframework.boot</groupId> 
     <artifactId>spring-boot-starter-parent</artifactId> 
     <version>1.5.6.RELEASE</version> 
     <relativePath /> <!-- lookup parent from repository --> 
    </parent> 

    <properties> 
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> 
     <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding> 
     <java.version>1.8</java.version> 
    </properties> 

    <dependencies> 
     <dependency> 
      <groupId>org.springframework.boot</groupId> 
      <artifactId>spring-boot-starter-actuator</artifactId> 
     </dependency> 
     <dependency> 
      <groupId>org.springframework.boot</groupId> 
      <artifactId>spring-boot-starter-data-jpa</artifactId> 
     </dependency> 
     <dependency> 
      <groupId>org.springframework.boot</groupId> 
      <artifactId>spring-boot-starter-security</artifactId> 
     </dependency> 
     <dependency> 
      <groupId>org.springframework.boot</groupId> 
      <artifactId>spring-boot-starter-web</artifactId> 
     </dependency> 

     <dependency> 
      <groupId>org.springframework.boot</groupId> 
      <artifactId>spring-boot-starter-test</artifactId> 
      <scope>test</scope> 
     </dependency> 
     <dependency> 
      <groupId>org.postgresql</groupId> 
      <artifactId>postgresql</artifactId> 
      <scope>runtime</scope> 
     </dependency> 
     <dependency> 
      <groupId>org.springframework.security</groupId> 
      <artifactId>spring-security-test</artifactId> 
      <scope>test</scope> 
     </dependency> 
    </dependencies> 

    <build> 
     <plugins> 
      <plugin> 
       <groupId>org.springframework.boot</groupId> 
       <artifactId>spring-boot-maven-plugin</artifactId> 
      </plugin> 
     </plugins> 
    </build> 


</project>

错误： -

说明：

数据库类型不能确定嵌入式数据库驱动程序类没有

操作：

如果你想要一个嵌入式数据库，请把classpath中的支持之一。如果您要从特定配置文件加载数据库设置，则可能需要激活它（没有配置文件当前处于活动状态）。

来源

2017-09-04 Iftekhar Khan

@ g00glen00b：是的，我已添加请现在检查pom.xml。 –

“你的数据库正在运行”听起来像是一个坏玩笑的开始.. – Kayaman

是数据库正在运行 –

此消息出现时，弹簧不能看到application.properties（和科西嘉没有嵌入式数据库组）为了验证：确保所采取的端口是9093不是默认的8080

来源

2017-09-04 08:23:41

application.properties位于我的资源文件夹中。请检查一下。 –

您可以尝试'spring.datasource.driverClassName'而不是'spring.database.driverClassName'。 –

它也没有工作。 –

无法使用postgres DB确定数据库类型为NONE的嵌入式数据库驱动程序类

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