Spring boot 2.0 內嵌 MongoDB

都說MongoDB與Spring boot是絕配，配置自然也是非常簡單。

內嵌式集成

1. Maven

   ......
   <dependency>
   	<groupId>de.flapdoodle.embed</groupId>
   	<artifactId>de.flapdoodle.embed.mongo</artifactId>
   </dependency>
   <dependency>
   	<groupId>org.springframework.boot</groupId>
   	<artifactId>spring-boot-starter-data-mongodb</artifactId>
   </dependency>
   ......

    

2. Entity

   ......
   public class A_Entity {
   
   	@Id
   	private String id;
   	private String name;
   
   	public String getId() {
   		return id;
   	}
   
   	public void setId(String id) {
   		this.id = id;
   	}
   
   	public String getName() {
   		return name;
   	}
   
   	public void setName(String name) {
   		this.name = name;
   	}
   
   }
   ......

    

3. Repository

   ......
   public interface A_EntityRepository extends MongoRepository<A_Entity, String> {
   	public A_Entity findByName(String name);
   }
   ......

    

4. 調用

   ......
   @Autowired
   private A_EntityRepository resA_Entity;
   ......
   A_Entity entity = resA_Entity.findByName(name);
   ......