java网站首页代码 java编程网页

运行时可调用浏览器打开一个网页,网页地址在代码中的java代码怎么写?

网页地址在代码中的java代码写法如下:

在敦煌等地区,都构建了全面的区域性战略布局,加强发展的系统性、市场前瞻性、产品创新能力,以专注、极致的服务理念,为客户提供成都网站设计、网站建设 网站设计制作按需网站制作,公司网站建设,企业网站建设,品牌网站制作,成都营销网站建设,外贸网站建设,敦煌网站建设费用合理。

packagecom.test;

importjava.lang.reflect.Method;

//实现打开浏览器并跳到指定网址的类

publicclassBareBonesBrowserLaunch{

publicstaticvoidopenURL(Stringurl){

try{

browse(url);

}catch(Exceptione){

}

}

privatestaticvoidbrowse(Stringurl)throwsException{

//获取操作系统的名字

StringosName=System.getProperty("os.name","");

if(osName.startsWith("MacOS")){

//苹果的打开方式

ClassfileMgr=Class.forName("com.apple.eio.FileManager");

MethodopenURL=fileMgr.getDeclaredMethod("openURL",newClass[]{String.class});

openURL.invoke(null,newObject[]{url});

}elseif(osName.startsWith("Windows")){

//windows的打开方式。

Runtime.getRuntime().exec("rundll32url.dll,FileProtocolHandler"+url);

}else{

//UnixorLinux的打开方式

String[]browsers={"firefox","opera","konqueror","epiphany","mozilla","netscape"};

Stringbrowser=null;

for(intcount=0;countbrowsers.lengthbrowser==null;count++)

//执行代码,在brower有值后跳出,

//这里是如果进程创建成功了,==0是表示正常结束。

if(Runtime.getRuntime().exec(newString[]{"which",browsers[count]}).waitFor()==0)

browser=browsers[count];

if(browser==null)

thrownewException("Couldnotfindwebbrowser");

else

//这个值在上面已经成功的得到了一个进程。

Runtime.getRuntime().exec(newString[]{browser,url});

}

}

}

//主方法测试类

publicstaticvoidmain(String[]args){

Stringurl="";

BareBonesBrowserLaunch.openURL(url);

}

java代码怎么访问网页:例如在java中编写一段代码能够让他跳到到百度的首页

jsp:forward page=""/jsp:forward写上你要跳转的页面地址就可以了,这个jsp标准动作

求java编写的登陆界面代码

import javax.swing.JFrame;

import javax.swing.JPanel;

import java.awt.BorderLayout;

import java.awt.Dimension;

import java.awt.Rectangle;

import java.awt.GridBagLayout;

import javax.swing.JLabel;

import javax.swing.JTextField;

import javax.swing.JButton;

public class LoginFrame {

private JFrame jFrame = null; // @jve:decl-index=0:visual-constraint="293,25"

private JPanel jContentPane = null;

private JPanel jPanel = null;

private JLabel jLabel = null;

private JLabel jLabel1 = null;

private JTextField jTextField = null;

private JTextField jTextField1 = null;

private JButton jButton = null;

/**

* This method initializes jFrame

*

* @return javax.swing.JFrame

*/

private JFrame getJFrame() {

if (jFrame == null) {

jFrame = new JFrame();

jFrame.setSize(new Dimension(330, 222));

jFrame.setTitle("登陆");

jFrame.setContentPane(getJContentPane());

}

return jFrame;

}

/**

* This method initializes jContentPane

*

* @return javax.swing.JPanel

*/

private JPanel getJContentPane() {

if (jContentPane == null) {

jContentPane = new JPanel();

jContentPane.setLayout(null);

jContentPane.add(getJPanel(), null);

}

return jContentPane;

}

/**

* This method initializes jPanel

*

* @return javax.swing.JPanel

*/

private JPanel getJPanel() {

if (jPanel == null) {

jLabel1 = new JLabel();

jLabel1.setBounds(new Rectangle(45, 76, 54, 22));

jLabel1.setText("密 码:");

jLabel = new JLabel();

jLabel.setBounds(new Rectangle(47, 39, 53, 25));

jLabel.setText("用户名:");

jPanel = new JPanel();

jPanel.setLayout(null);

jPanel.setBounds(new Rectangle(2, 7, 305, 167));

jPanel.add(jLabel, null);

jPanel.add(jLabel1, null);

jPanel.add(getJTextField(), null);

jPanel.add(getJTextField1(), null);

jPanel.add(getJButton(), null);

}

return jPanel;

}

/**

* This method initializes jTextField

*

* @return javax.swing.JTextField

*/

private JTextField getJTextField() {

if (jTextField == null) {

jTextField = new JTextField();

jTextField.setBounds(new Rectangle(106, 40, 154, 24));

}

return jTextField;

}

/**

* This method initializes jTextField1

*

* @return javax.swing.JTextField

*/

private JTextField getJTextField1() {

if (jTextField1 == null) {

jTextField1 = new JTextField();

jTextField1.setBounds(new Rectangle(105, 76, 154, 23));

}

return jTextField1;

}

/**

* This method initializes jButton

*

* @return javax.swing.JButton

*/

private JButton getJButton() {

if (jButton == null) {

jButton = new JButton();

jButton.setBounds(new Rectangle(187, 103, 66, 25));

jButton.setText("登陆");

}

return jButton;

}

}


网站题目:java网站首页代码 java编程网页
文章位置:http://abwzjs.com/article/ddgoigj.html