使用Jpcap准备抓包 在程序中用Import 引入了几个Jpcap中的类 :Packet Jpcap 和 JpcapHandler 三个 但是总是在 import Jpcap.packet
import Jpcap.Jpcap
import Jpcap.Jpcap
上面出现错误
使用的是Jbuilder 9
在project -> add files/ packages /classes..中添加这几个被引用的类也无济于事
代码如下
package untitled1;import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import jpcap.JpcapHandler; 在这几个地方出问题
import jpcap.Jpcap;
import jpcap.Packet;/**
* <p>Title: </p>
* <p>Description: </p>
* <p>Copyright: Copyright (c) 2006</p>
* <p>Company: </p>
* @author not attributable
* @version 1.0
*/public class Frame1 extends JFrame {
JPanel contentPane;
BorderLayout borderLayout1 = new BorderLayout(); //Construct the frame
public Frame1() {
enableEvents(AWTEvent.WINDOW_EVENT_MASK);
try {
jbInit();
}
catch(Exception e) {
e.printStackTrace();
}
}
//Component initialization
private void jbInit() throws Exception {
contentPane = (JPanel) this.getContentPane();
contentPane.setLayout(borderLayout1);
this.setSize(new Dimension(400, 300));
this.setTitle("Frame Title");
}
//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);
}
}
}
public class JpcapTip implements JpcapHandler {
public void handlePacket(Packet packet){
System.out.println(packet);
}public static void main(String[] args) throws java.io.IOException{
String[] devices = Jpcap.getDeviceList();
for (inti = 0; i < devices.length; i++) {
System.out.println(devices[i]);
}
String deviceName = devices[0];
Jpcapjpcap = Jpcap.openDevice(deviceName, 1028, false, 1);
jpcap.loopPacket(-1, new JpcapTip());
}
}请问这个问题该如何解决 谢谢!
import Jpcap.Jpcap
import Jpcap.Jpcap
上面出现错误
使用的是Jbuilder 9
在project -> add files/ packages /classes..中添加这几个被引用的类也无济于事
代码如下
package untitled1;import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import jpcap.JpcapHandler; 在这几个地方出问题
import jpcap.Jpcap;
import jpcap.Packet;/**
* <p>Title: </p>
* <p>Description: </p>
* <p>Copyright: Copyright (c) 2006</p>
* <p>Company: </p>
* @author not attributable
* @version 1.0
*/public class Frame1 extends JFrame {
JPanel contentPane;
BorderLayout borderLayout1 = new BorderLayout(); //Construct the frame
public Frame1() {
enableEvents(AWTEvent.WINDOW_EVENT_MASK);
try {
jbInit();
}
catch(Exception e) {
e.printStackTrace();
}
}
//Component initialization
private void jbInit() throws Exception {
contentPane = (JPanel) this.getContentPane();
contentPane.setLayout(borderLayout1);
this.setSize(new Dimension(400, 300));
this.setTitle("Frame Title");
}
//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);
}
}
}
public class JpcapTip implements JpcapHandler {
public void handlePacket(Packet packet){
System.out.println(packet);
}public static void main(String[] args) throws java.io.IOException{
String[] devices = Jpcap.getDeviceList();
for (inti = 0; i < devices.length; i++) {
System.out.println(devices[i]);
}
String deviceName = devices[0];
Jpcapjpcap = Jpcap.openDevice(deviceName, 1028, false, 1);
jpcap.loopPacket(-1, new JpcapTip());
}
}请问这个问题该如何解决 谢谢!
'class'or 'interface' expected at line 45,column 1
以及类似的