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public JDBConnection() {
try {
Class.forName(dbDriver).newInstance(); //¼ÓÔØÊý¾Ý¿âÇý¶¯
System.out.println("Êý¾Ý¿â¼ÓÔØ³É¹¦");
}
catch (Exception ex) {
System.out.println("Êý¾Ý¿â¼ÓÔØÊ§°Ü");
}
}
//´´½¨Êý¾Ý¿âÁ¬½Ó
public boolean creatConnection() {
try {
OracleDataSource ds = new OracleDataSource();
ds.setURL(url);
ds.setUser(userName);
ds.setPassword(password);
con=ds.getConnection();
System.out.println("Á¬½ÓÊý¾Ý¿â³É¹¦");
}
catch (SQLException e) {
}
return true;
}
//¶ÔÊý¾Ý¿âµÄÔö¼Ó¡¢Ð޸ĺÍɾ³ýµÄ²Ù×÷
public boolean executeUpdate(String sql) {
if (con == null) {
creatConnection();
}
try {
Statement stmt = con.createStatement();
System.out.println(&
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import java.sql.Date;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
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