Question

我正在使用spring boot，spring Datasource和postgresql，我的问题是无法将对象保存到数据库中。表名和列名都是驼峰式的。

属性文件：

spring.datasource.driverClassName=org.postgresql.Driver spring.datasource.url=jdbc:postgresql://localhost:5432/encoderDb
spring.datasource.initialize=true  spring.datasource.username=user spring.datasource.password=password
spring.jpa.generate-ddl=false

spring.jpa.hibernate.naming.physical-strategy=org.hibernate.boot.model.naming.PhysicalNamingStrategyStandardImpl 

spring.jpa.hibernate.naming.implicit-strategy=org.hibernate.boot.model.naming.ImplicitNamingStrategyLegacyJpaImpl

实体类

@Entity
@Table(name="\"TableEncoder\"")
public class TableEncoder implements Serializable {

    @Id
    @Column(name="\"encoderId\"")
    @GeneratedValue(strategy=GenerationType.IDENTITY)
    private Integer encoderId;

    @Column(name="\"aspectRatio\"")
    private String aspectRatio;

    @Column(name="\"audioBitRate\"")
    private Integer audioBitRate; 
}

错误：

2018-01-31 18:40:12.179 WARN 32163 --- [nio-8080-exec-3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 42703 2018-01-31 18:40:12.179 ERROR 32163 --- [nio-8080-exec-3] o.h.engine.jdbc.spi.SqlExceptionHelper : The column name "encoderId" was not found in this ResultSet.

请注意，除了保存，我可以从同一个表中删除并列出数据。

具有Postgresql的Spring DataSource无法保存对象

0 个答案: