B/S远程桌面

java 代码

import javax.imageio.ImageIO;
import java.awt.Rectangle;
import java.awt.Robot;
import java.awt.Toolkit;
import java.awt.image.BufferedImage;
import java.awt.Dimension;
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;

public class SnapShot
    extends HttpServlet
    implements SingleThreadModel {
  private static final String CONTENT_TYPE = "image/jpeg";

  //Initialize global variables
  public void init() throws ServletException {
  }

  //Process the HTTP Get request
  public void doGet(HttpServletRequest request, HttpServletResponse
  response) throws ServletException, IOException {
      //设置客户端的文件相应类型
    response.setContentType(CONTENT_TYPE);

    //获取屏幕的分辨率
    Dimension d = Toolkit.getDefaultToolkit().getScreenSize();
    try {

      {BufferedImage screenshot = (new Robot()).createScreenCapture(new
          Rectangle(0, 0, (int) d.getWidth(), (int) d.getHeight()));
      String imageFormat = "jpg";

      ServletOutputStream sos = response.getOutputStream();
      //将图像数据流写入客户端
      ImageIO.write(screenshot, imageFormat, sos);
       sos.close();
      response.flushBuffer();
      }
    }
    catch (Exception ex) {
    }

  }

  //Clean up resources
  public void destroy() {
  }
}

 

还有一个远程控制参考网址:

http://www.netyi.net/book-download.aspx?BookID=133a0880-41c9-4772-b422-275ed4534c6e

分享到：

hidden cursor (隐藏光标） | Java 的 流操作

• 2007-12-08 11:57
• 浏览 2073
• 评论(0)
• 论坛回复 / 浏览 (0 / 3405)
• 分类:编程语言
• 查看更多