Class.forName("oracle.jdbc.driver.OracleDriver");
Connection connection=DriverManager.getConnection("jdbc:oracle:thin:@127.0.0.1:1521:Mxya","scott","tiger");java连接oracle 数据库报错啊。提示Io 异常: The Network Adapter could not establish the connection我开监听了
把防火墙关上了。。
引入的包是classes12.jar。为什么还不行啊
Connection connection=DriverManager.getConnection("jdbc:oracle:thin:@127.0.0.1:1521:Mxya","scott","tiger");java连接oracle 数据库报错啊。提示Io 异常: The Network Adapter could not establish the connection我开监听了
把防火墙关上了。。
引入的包是classes12.jar。为什么还不行啊
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