我用navicat可以连接上sql 2012,但是用FR连接时候就报错,请问是不是不支持sql2012? 我的TCP/IP肯定已经开了,要不navicat也连接不上,防火墙什么的也直接关掉了 错误信息: 严重:Cannot create PoolableConnectionFactory (到主机 的 TCP/IP 连接失败。 java.net.ConnectException: Connection refused: connect) at com.fr.third.org.apache.commons.dbcp.BasicDataSource.createPoolableConnectionFactory(BasicDataSource.java:1549) at com.fr.third.org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:1388) at com.fr.third.org.apache.commons.dbcp.BasicDataSource.getConnection(BasicDataSource.java:1044) at com.fr.data.pool.MemoryConnection.create(Unknown Source) at com.fr.data.impl.JDBCDatabaseConnection.createConnection(Unknown Source) at com.fr.data.impl.JDBCDatabaseConnection.testConnection(Unknown Source) at com.fr.base.dav.LocalEnv.testConnection(Unknown Source) at com.fr.data.gui.connect.DatabaseConnectionPane$ConnectionThread.run(Unknown Source) |