Question

我有一个简单的spring-data-jpa environemnt，我想连接到mysql数据库。以下代码与实体：

@Entity
public class DbRecord extends AbstractPersistable<Long> {
 private String name;

 public DbRecord(String name) {
    this.name = name;
 }

 public void setName(String name) {
    this.name = name;
 }

 public String getName() {
    return this.name;
 }
}

配置类（非常简单）

@Configuration
@EnableAutoConfiguration
public class DemiConfiguration {}

存储库

public interface DemiRepository extends CrudRepository<DbRecord, Long> {}

最后是测试

@RunWith(SpringJUnit4ClassRunner.class)
@Transactional
@ContextConfiguration(classes = DemiConfiguration.class)
public class SimpleTest {
 @Autowired
 DemiRepository repository;

 @Test public void testInsert() {
    DbRecord record = new DbRecord("test");
    repository.save(record);
    Iterable<DbRecord> records = repository.findAll();
 }
}

到目前为止一切顺利。测试适用于hsqldb，但是当我尝试写入mysql数据库并在src / main / resources / application.properites中创建一个application.properties时，其值如下：

spring.datasource.url=jdbc:mysql://localhost/demi
spring.datasource.username=demi
spring.datasource.password=demi123
spring.datasource.driverClassName=com.mysql.jdbc.Driver

测试用例忽略属性并使用hsqldb保持默认配置。

我使用IntelliJ作为IDE。

Answer 1

您需要将initializers = ConfigFileApplicationContextInitializer.class添加到@ContextConfiguration。来自它的JavaDocs：

* {@link ApplicationContextInitializer} that can be used with the
* {@link ContextConfiguration#initializers()} to trigger loading of
* {@literal application.properties}.

application.properties在spring中被忽略

1 个答案: