import java.sql.*;
public class testJ
{
public static void main(String[] args)
{
try
{
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
Connection con = DriverManager.getConnection("jdbc:odbc:cowrylee","system","changying");
Statement sql = con.createStatement();
ResultSet rs = sql.executeQuery("select NAME from FirstClass;");
while(rs.next())
{
System.out.println(rs.getString("1"));
}
con.close();
} catch (Exception e)
{
e.getStackTrace();
System.out.println("chucuo");//输出了
}
}
}程序输出了“chucuo” 请问哪里错了
catch (Exception e)
{
e.getStackTrace();
System.out.println(e);
}输出了“java.sql.SQLException: [Microsoft][ODBC 驱动程序管理器] 未发现数据源名称并且未指定默认驱动程序”