Spring引导

Spring引导 - MongoDb在RepositoryInvokerFactory上获取ClassNotFoundException(Spring boot - MongoDb getting a ClassNotFoundException on RepositoryInvokerFactory)

我正在尝试使用MongoDB连接到mLab来设置Spring引导应用程序。 但是当我尝试运行这个测试（或任何其他测试）时，

@RunWith(SpringRunner.class) @SpringBootTest public class SyncrewApplicationTests { @Test public void contextLoads() { } }

我得到这个错误：

Caused by: java.lang.ClassNotFoundException: org.springframework.data.rest.core.invoke.RepositoryInvokerFactory

我的Spring引导应用程序：

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

用户MongoDB存储库

@RepositoryRestResource(exported = false) public interface UserRepository extends MongoRepository<User, Integer> { User findUserByUsername(String username); User findUserByEmail(String email); }

用户类

@Document(collection = "users") public class User implements Serializable, UserDetails { @Id private String id; private String username; public User(){} public User(String username){ this.username = username; } // getters and setters

我认为我的问题是在我的pom.xml中，但我不知道在哪里..这是我的依赖关系

<dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-data-mongodb</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.hsqldb</groupId> <artifactId>hsqldb</artifactId> <scope>runtime</scope> </dependency> <dependency> <groupId>org.springframework.data</groupId> <artifactId>spring-data-rest-webmvc</artifactId> <version>2.2.1.RELEASE</version> </dependency> <dependency> <groupId>ma.glasnost.orika</groupId> <artifactId>orika-core</artifactId> <version>1.4.5</version> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> </dependency&t; </dependencies>

I am trying to set up a Spring boot application with MongoDB connection to mLab. But when I try to run this test (or any other test)

@RunWith(SpringRunner.class) @SpringBootTest public class SyncrewApplicationTests { @Test public void contextLoads() { } }

I get this error:

Caused by: java.lang.ClassNotFoundException: org.springframework.data.rest.core.invoke.RepositoryInvokerFactory

My Spring boot application:

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

The user MongoDB repository

@RepositoryRestResource(exported = false) public interface UserRepository extends MongoRepository<User, Integer> { User findUserByUsername(String username); User findUserByEmail(String email); }

User class

@Document(collection = "users") public class User implements Serializable, UserDetails { @Id private String id; private String username; public User(){} public User(String username){ this.username = username; } // getters and setters

I think my problem is in my pom.xml but I don't know where.. This are my dependencies

<dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-data-mongodb</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.hsqldb</groupId> <artifactId>hsqldb</artifactId> <scope>runtime</scope> </dependency> <dependency> <groupId>org.springframework.data</groupId> <artifactId>spring-data-rest-webmvc</artifactId> <version>2.2.1.RELEASE</version> </dependency> <dependency> <groupId>ma.glasnost.orika</groupId> <artifactId>orika-core</artifactId> <version>1.4.5</version> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> </dependency> </dependencies>

最满意答案

你的文件似乎很完美，只需在pom中添加版本，它应该可以工作。

<dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-data-mongodb</artifactId> <version>RELEASE</version> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-security</artifactId> <version>RELEASE</version> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> <version>RELEASE</version> </dependency> <dependency> <groupId>org.hsqldb</groupId> <artifactId>hsqldb</artifactId> <scope>runtime</scope> <version>RELEASE</version> </dependency> <dependency> <groupId>org.springframework.data</groupId> <artifactId>spring-data-rest-webmvc</artifactId> <version>2.2.1.RELEASE</version> </dependency> <dependency> <groupId>ma.glasnost.orika</groupId> <artifactId>orika-core</artifactId> <version>1.4.5</version> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> <version>RELEASE</version> </dependency> </dependencies>

RELEASE = 1.5.1.RELEASE

Your files seems perfect just add versions in the pom and It should work.

<dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-data-mongodb</artifactId> <version>RELEASE</version> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-security</artifactId> <version>RELEASE</version> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> <version>RELEASE</version> </dependency> <dependency> <groupId>org.hsqldb</groupId> <artifactId>hsqldb</artifactId> <scope>runtime</scope> <version>RELEASE</version> </dependency> <dependency> <groupId>org.springframework.data</groupId> <artifactId>spring-data-rest-webmvc</artifactId> <version>2.2.1.RELEASE</version> </dependency> <dependency> <groupId>ma.glasnost.orika</groupId> <artifactId>orika-core</artifactId> <version>1.4.5</version> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> <version>RELEASE</version> </dependency> </dependencies>

RELEASE =1.5.1.RELEASE