package com.zwf;import java.awt.Dimension;
import java.awt.Rectangle;
import java.awt.Robot;
import java.awt.Toolkit;
import java.awt.image.BufferedImage;
import java.io.File; import javax.imageio.ImageIO;
public class GuiCamera
{
private String fileName; //文件的前缀
private String defaultName = "GuiCamera";
static int serialNum=0;
private String imageFormat; //图像文件的格式
private String defaultImageFormat="png";
Dimension d = Toolkit.getDefaultToolkit().getScreenSize();
public static String newName ; public GuiCamera() {
fileName = defaultName;
imageFormat=defaultImageFormat; } public GuiCamera(String s,String format) {
fileName = s;
imageFormat=format;
} /****************************************************************
* 对屏幕进行拍照
* snapShot the Gui once
****************************************************************/
public void snapShot() { try {
//拷贝屏幕到一个BufferedImage对象screenshot
BufferedImage screenshot = (new Robot()).createScreenCapture(new Rectangle(100, 150, 210, 510));
serialNum++;
//根据文件前缀变量和文件格式变量,自动生成文件名
String name=fileName+String.valueOf(serialNum)+"."+imageFormat;
File f = new File(name);
newName = name.substring(3);
System.out.print("Save File "+name);
//将screenshot对象写入图像文件
ImageIO.write(screenshot, imageFormat, f);
System.out.print("..Finished!\n");
}
catch (Exception ex) {
System.out.println(ex);
}
} public static void main(String[] args)
{
GuiCamera cam= new GuiCamera("d:\\Hello", "png");// cam.snapShot();
}
}
import java.awt.Rectangle;
import java.awt.Robot;
import java.awt.Toolkit;
import java.awt.image.BufferedImage;
import java.io.File; import javax.imageio.ImageIO;
public class GuiCamera
{
private String fileName; //文件的前缀
private String defaultName = "GuiCamera";
static int serialNum=0;
private String imageFormat; //图像文件的格式
private String defaultImageFormat="png";
Dimension d = Toolkit.getDefaultToolkit().getScreenSize();
public static String newName ; public GuiCamera() {
fileName = defaultName;
imageFormat=defaultImageFormat; } public GuiCamera(String s,String format) {
fileName = s;
imageFormat=format;
} /****************************************************************
* 对屏幕进行拍照
* snapShot the Gui once
****************************************************************/
public void snapShot() { try {
//拷贝屏幕到一个BufferedImage对象screenshot
BufferedImage screenshot = (new Robot()).createScreenCapture(new Rectangle(100, 150, 210, 510));
serialNum++;
//根据文件前缀变量和文件格式变量,自动生成文件名
String name=fileName+String.valueOf(serialNum)+"."+imageFormat;
File f = new File(name);
newName = name.substring(3);
System.out.print("Save File "+name);
//将screenshot对象写入图像文件
ImageIO.write(screenshot, imageFormat, f);
System.out.print("..Finished!\n");
}
catch (Exception ex) {
System.out.println(ex);
}
} public static void main(String[] args)
{
GuiCamera cam= new GuiCamera("d:\\Hello", "png");// cam.snapShot();
}
}
但你说的通过别的电脑访问,这个是什么概念,你不是把这个程序改成SERVLET让别的电脑访问想截客户机的图吧?
看了帖子,只有一个想法,以每秒100次的频率撞墙,直到吐血不能动为止!