Всем привет учу spring boot и столкнулся с проблемой соединения с базой данных
вот все настройки
spring.properties
security.basic.enabled=false
spring.datasource.url=jdbc:mysql://localhost:3306
spring.datasource.driver-class-name=com.mysql.jdbc.Driver
spring.datasource.username=root
spring.datasource.password=root
spring.jpa.hibernate.ddl-auto=update
spring.jpa.show-sql=true
spring.jpa.hibernate.naming-strategy=org.hibernate.cfg.ImprovedNamingStrategy
spring.jpa.database-platform=org.hibernate.dialect.MySQLDialect
kotlin
@Repository
interface EmploeeRepository: JpaRepository<Emploee, Int> {
fun findById(id:Int):Emploee
}
@Entity()
@Table(name="robot1")
open class Emploee:Serializable
{
@Id
@GeneratedValue(strategy = GenerationType.AUTO)
@Column(name="id")
var id:Int =0
@Column(name = "name")
var name:String=""
@Column(name="surname")
var surname:String=""
}
@Autowired
lateinit var rep:EmploeeRepository
@RequestMapping("/index")
fun index( model: Model):String
{
println(rep.findById(1).name)
println( )
return "index"
}
<dependencies>
<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-thymeleaf</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.jetbrains.kotlin</groupId>
<artifactId>kotlin-stdlib-jre8</artifactId>
<version>${kotlin.version}</version>
</dependency>
<dependency>
<groupId>org.jetbrains.kotlin</groupId>
<artifactId>kotlin-reflect</artifactId>
<version>${kotlin.version}</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
Вот собственно ошибка :
Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'mainController': Unsatisfied dependency expressed through field 'rep'; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'com.data.EmploeeRepository' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}
над главным классом весит аннотация @ComponentScan("com.config","com.controllers","com.data")
то есть он должен видеть
Простой
