?? barconnect.java
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package bar;import java.sql.*;/** * <p>Title: </p> * <p>Description: </p> * <p>Copyright: Copyright (c) 2003</p> * <p>Company: </p> * @author not attributable * @version 1.0 */public class barConnect { public barConnect() { try{ Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver"); } catch(ClassNotFoundException ee){ } } public static Connection getconn() throws SQLException{ String url = "jdbc:microsoft:sqlserver://keweixing:1433;DatabaseName=dbbar"; String username= "sa"; String password= ""; return DriverManager.getConnection(url,username,password); } public static void close(ResultSet rs){ try{ rs.close(); } catch(Exception ex){ } } public static void close(Statement stmt){ try{ stmt.close(); } catch(Exception ex){ } } public static void close(Connection conn){ try{ conn.close(); } catch(Exception ex){ } } private static barConnect dbconn = new barConnect();}
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