java.sql.SQLRecoverableException: IO 错误: NL 异常已生成
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java.sql.SQLRecoverableException: IO Error: NL Exception was generated
提问by Mithilesh Indurkar
Getting java.sql.SQLRecoverableException: IO Error: NL Exception was generated
获取 java.sql.SQLRecoverableException: IO Error: NL Exception was generated
Trying to connect to Oracle sql developer DB.
尝试连接到 Oracle sql 开发人员数据库。
Connection string used is :
使用的连接字符串是：
jdbc:oracle:thin:@(DESCRIPTION=(CID=ValidCID)(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=ValidHost)(PORT=1521)))(CONNECT_DATA=(SID =ValidSID)(SERVER = DEDICATED))); User Id=UID;Password=Pwd;
I use the same set of parameters while connecting from QTP. What could be the issue here ?
从 QTP 连接时，我使用相同的参数集。这可能是什么问题？
采纳答案by Mithilesh Indurkar
I found it...
我找到了...
instead of supplying User ID and password through connection string, one needs to supply them through the method. So, my connection string would become
不是通过连接字符串提供用户 ID 和密码，而是需要通过方法提供它们。所以，我的连接字符串会变成
String strConnString = "jdbc:oracle:thin:@(DESCRIPTION=(CID=ValidCID)(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=ValidHost)(PORT=1521)))(CONNECT_DATA=(SID =ValidSID)(SERVER = DEDICATED)))";
and I would use the following method to creation a connection
我会使用以下方法来创建连接
Connection con = DriverManager.GetConnection(strConnString, UserID, Password);
