Question

我试图将Hibernate连接到firebird数据库，但是我收到了错误。

我在persistence.xml中的配置是：

    <property name="hibernate.connection.url" value="jdbc:firebirdsql:localhost/3050:/database.FDB"/>
    <property name="hibernate.connection.driver_class" value="org.firebirdsql.jdbc.FBDriver"/>
    <property name="hibernate.connection.username" value="SYSDBA"/>
    <property name="hibernate.connection.password" value="masterkey"/>
    <property name="hibernate.archive.autodetection" value="class"/>

    <property name="hibernate.dialect" value="org.hibernate.dialect.FirebirdDialect"/>
    <property name="hibernate.show_sql" value="true"/>
    <property name="hibernate.format_sql" value="true"/> 
    <property name="hibernate.hbm2ddl.auto" value="update"/>

在pom.xml中是：

 <dependency>
    <groupId>org.firebirdsql.jdbc</groupId>
    <artifactId>jaybird-jdk18</artifactId>
    <version>3.0.3</version>
</dependency>

错误：

INFO: HHH000412: Hibernate Core {5.2.6.Final}
abr 12, 2018 1:52:25 PM org.hibernate.cfg.Environment <clinit>
INFO: HHH000206: hibernate.properties not found
abr 12, 2018 1:52:25 PM org.hibernate.annotations.common.reflection.java.JavaReflectionManager <clinit>
INFO: HCANN000001: Hibernate Commons Annotations {5.0.1.Final}
abr 12, 2018 1:52:25 PM org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl configure
WARN: HHH10001002: Using Hibernate built-in connection pool (not for production use!)
abr 12, 2018 1:52:25 PM org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl buildCreator
INFO: HHH10001005: using driver [org.firebirdsql.jdbc.FBDriver] at URL [jdbc:firebirdsql:localhost/3050:/database.FDB]
abr 12, 2018 1:52:25 PM org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl buildCreator
INFO: HHH10001001: Connection properties: {user=SYSDBA, password=****}
abr 12, 2018 1:52:25 PM org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl buildCreator
INFO: HHH10001003: Autocommit mode: false
abr 12, 2018 1:52:25 PM org.hibernate.engine.jdbc.connections.internal.PooledConnections <init>
INFO: HHH000115: Hibernate connection pool size: 20 (min=1)
abr 12, 2018 1:52:25 PM org.firebirdsql.logging.JulLogger warn
ADVERTÊNCIA: WARNING: No connection character set specified (property lc_ctype, encoding, charSet or localEncoding), defaulting to character set NONE
abr 12, 2018 1:52:30 PM org.apache.catalina.core.StandardWrapperValve invoke
GRAVE: Servlet.service() for servlet [Servlet ComercialApp REST] in context with path [/webservice] threw exception [org.hibernate.service.spi.ServiceException: Unable to create requested service [org.hibernate.engine.jdbc.env.spi.JdbcEnvironment]] with root cause
org.firebirdsql.jdbc.FBSQLExceptionInfo: Incompatible wire encryption levels requested on client and server

Answer 1

3.0.4之前的Jaybird 3版本不支持Firebird 3中引入的有线协议加密，默认情况下Firebird 3需要加密连接。如果客户端（在这种情况下为Jaybird）不支持（或禁用）加密，则拒绝连接。

要允许Jaybird连接，请升级到Jaybird 3.0.4或更高版本。 Jaybird 3.0.4引入了对线协议加密的支持。或者，如果您尚未升级，则需要编辑Firebird安装的firebird.conf，并更改（或添加）以下属性：

WireCrypt = Enabled

默认值为Required。请注意，带有#前缀的条目是注释。更改配置后，需要重新启动Firebird服务器。

另见：

Jaybird wiki，Jaybird and Firebird 3
Jaybird常见问题解答，Incompatible wire encryption levels requested on client and server (335545064)
Jaybird 3发行说明，Notes on Firebird 3 support
Incompatible wire encryption levels requested on client and server with Firebird ado.net provider

Answer 2

当我像这样设置属性hibernate.connection.url时它可以工作：

<property name="hibernate.connection.url" value="jdbc:firebirdsql:192.109.81.145/3050:c:\database\DATABASE.FDB"/>

连接错误Hibernate + Firebird

2 个答案: