Question

我正在使用Grails 2.4.5，我想连接到oracle数据库。在DataSource.groovy我添加了：

dataSource {
    pooled = true
    driverClassName = "oracle.jdbc.driver.OracleDriver"
    dialect = "org.hibernate.dialect.Oracle10gDialect"
    dbCreate = "update"
    url = 'jdbc:oracle:thin:@localhost:1521:orcl'
    username = "root"
    password = "root"
    properties {
        // See http://grails.org/doc/latest/guide/conf.html#dataSource for documentation
        jmxEnabled = false
        initialSize = 5
        maxActive = 50
        minIdle = 5
        maxIdle = 25
        maxWait = 10000
        maxAge = 10 * 60000
        timeBetweenEvictionRunsMillis = 5000
        minEvictableIdleTimeMillis = 60000
        validationQuery = "select 1 from dual"
        validationQueryTimeout = 3
        validationInterval = 15000
        testOnBorrow = true
        testWhileIdle = true
        testOnReturn = false
        jdbcInterceptors = "ConnectionState;StatementCache(max=200)"
        defaultTransactionIsolation = Connection.TRANSACTION_READ_COMMITTED
    }
}

然而，当我运行它时，我收到了一串错误信息：

创建名为'transactionManagerPostProcessor'的bean时出错： bean的初始化失败

有人和Oracle一起做过Grails，请帮助我完成。任何解决方案将不胜感激。谢谢。 TRAN。

Answer 1

您需要在 lib 文件夹中包含ojdbc6.jar。

我也不确定localhost：1521：orcl，也许是localhost：1521 / orcl，其中 orcl 应该是服务名称。

Grails 2.4.5配置oracle连接器

1 个答案: