小问题大问题 把jdbc:odbc:ycjxc改成jdbc:odbc:ycjxc;user=ycjxc;password=ycjxc事式 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 没有代码,设置database属性时Driver:sun.jdbc.odbc.JdbcOdbcDriverURL: jdbc:odbc:ycjxc (以上都是下拉筐选择和点击按钮选择出来的结果)USERNAME: ycjxcPASSWORD :ycjxc 代码如下:package app1;import java.awt.*;import java.awt.event.*;import javax.swing.*;import com.borland.dx.sql.dataset.*;import com.borland.dbswing.*;public class Frame1 extends JFrame { JPanel contentPane; BorderLayout borderLayout1 = new BorderLayout(); Database ycjxc = new Database(); JdbNavToolBar jdbNavToolBar1 = new JdbNavToolBar(); JdbTable jdbTable1 = new JdbTable(); QueryDataSet queryDataSet1 = new QueryDataSet(); //Construct the frame public Frame1() { enableEvents(AWTEvent.WINDOW_EVENT_MASK); try { jbInit(); } catch(Exception e) { e.printStackTrace(); } } //Component initialization private void jbInit() throws Exception { //setIconImage(Toolkit.getDefaultToolkit().createImage(Frame1.class.getResource("[Your Icon]"))); contentPane = (JPanel) this.getContentPane(); ycjxc.setConnection(new com.borland.dx.sql.dataset.ConnectionDescriptor("jdbc:odbc:ycjxc", "ycjxc", "ycjxc", false, "sun.jdbc.odbc.JdbcOdbcDriver")); ycjxc.setDatabaseName("ycjxc"); contentPane.setLayout(borderLayout1); this.setSize(new Dimension(400, 300)); this.setTitle("Frame Title"); contentPane.add(jdbNavToolBar1, BorderLayout.NORTH); contentPane.add(jdbTable1, BorderLayout.WEST); } //Overridden so we can exit when window is closed protected void processWindowEvent(WindowEvent e) { super.processWindowEvent(e); if (e.getID() == WindowEvent.WINDOW_CLOSING) { System.exit(0); } }} ycjxc.setDatabaseName("ycjxc");我没有用过database这class,但是既然你是使用数据源,那么设定数据源的时候对应数据库应该就已经确定了的,也就是说就没有必要在此申明对应数据库名了,除非你是使用jdbc驱动 构造方法。 文件复制小问题 Object流小问题? win7 java程序退出后,但在任务管理器里看到还有java.exe在运行 请各位给个详细的解答方法 字符串搜索问题 菜鸟问题: java先序创建二叉树,中序遍历输出 想利用业余的时间找私活赚钱的请光临河北项目网!信息绝对真实 紧急求助:请问谁有AOE算法?高分 我是JAVA新人,几个问题请教!!! 快来强分? JAVA初学者,谁能帮我解释解释 散列代码 得概念
Driver:sun.jdbc.odbc.JdbcOdbcDriver
URL: jdbc:odbc:ycjxc (以上都是下拉筐选择和点击按钮选择出来的结果)
USERNAME: ycjxc
PASSWORD :ycjxc
package app1;import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import com.borland.dx.sql.dataset.*;
import com.borland.dbswing.*;public class Frame1 extends JFrame {
JPanel contentPane;
BorderLayout borderLayout1 = new BorderLayout();
Database ycjxc = new Database();
JdbNavToolBar jdbNavToolBar1 = new JdbNavToolBar();
JdbTable jdbTable1 = new JdbTable();
QueryDataSet queryDataSet1 = new QueryDataSet(); //Construct the frame
public Frame1() {
enableEvents(AWTEvent.WINDOW_EVENT_MASK);
try {
jbInit();
}
catch(Exception e) {
e.printStackTrace();
}
}
//Component initialization
private void jbInit() throws Exception {
//setIconImage(Toolkit.getDefaultToolkit().createImage(Frame1.class.getResource("[Your Icon]")));
contentPane = (JPanel) this.getContentPane();
ycjxc.setConnection(new com.borland.dx.sql.dataset.ConnectionDescriptor("jdbc:odbc:ycjxc", "ycjxc", "ycjxc", false, "sun.jdbc.odbc.JdbcOdbcDriver"));
ycjxc.setDatabaseName("ycjxc");
contentPane.setLayout(borderLayout1);
this.setSize(new Dimension(400, 300));
this.setTitle("Frame Title");
contentPane.add(jdbNavToolBar1, BorderLayout.NORTH);
contentPane.add(jdbTable1, BorderLayout.WEST);
}
//Overridden so we can exit when window is closed
protected void processWindowEvent(WindowEvent e) {
super.processWindowEvent(e);
if (e.getID() == WindowEvent.WINDOW_CLOSING) {
System.exit(0);
}
}
}
我没有用过database这class,但是既然你是使用数据源,那么设定数据源的时候对应数据库应该就已经确定了的,也就是说就没有必要在此申明对应数据库名了,除非你是使用jdbc驱动