今天是冲刺第三天,在昨天进行了开发后,在今日的站立会议中,我们进行了内容和问题的总结
首先,我们明确了昨天的开发进度:
1.找到了开发方向,即对webrtc技术的运用和尝试
2.对安卓端采取了如下代码进行尝试
import com.github.sarxos.webcam.Webcam; import java.awt.*; import java.awt.image.BufferedImage; public class Client extends javax.swing.JFrame{ //获取客户端画布 Graphics g; public void setUI() throws Exception { this.setTitle("视频"); this.setSize(new Dimension(600,600)); this.setVisible(true); this.setDefaultCloseOperation(3); g = this.getGraphics(); //打开网络连接模块 ClientConn clientconn = new ClientConn(9999,"127.0.0.1"); clientconn.conn(); setWebcam(clientconn); } //获取摄像头权限并获得图片 public void setWebcam(ClientConn clientconn) throws Exception { // get default webcam and open it获取网络摄像头设置并打开 Webcam webcam = Webcam.getDefault(); webcam.open(); while(true) { // get image获取图片 BufferedImage image = webcam.getImage(); drawImage(g,image); clientconn.trans(image); } } public void drawImage(Graphics g,BufferedImage image) { g.drawImage(image,10,10,null); } public static void main(String[] args) throws Exception { Client c = new Client(); c.setUI(); } }
import javax.imageio.ImageIO; import java.awt.image.BufferedImage; import java.io.ByteArrayOutputStream; import java.io.DataOutputStream; import java.io.IOException; import java.net.Socket; public class ClientConn { private DataOutputStream out; private int port; private String host; public ClientConn(int port,String host){ this.port = port; this.host = host; } public void conn() { try { //创建客户端对象并连接服务器 Socket client = new Socket(host,port); //初始化输入输出流 out = new DataOutputStream(client.getOutputStream()); } catch (IOException e) { e.printStackTrace(); System.out.println("程序出错了"); } } public void trans(BufferedImage image) throws Exception { ByteArrayOutputStream baos = new ByteArrayOutputStream(); ImageIO.write(image,"jpeg",baos); //这里进行拆包发送,防止对方读取错误 byte[] array = baos.toByteArray(); out.writeInt(array.length);//告诉服务器这个给包的大小 out.write(array); out.flush(); } }
王嵘飞今日工作总结:
今天继续进行了webrtc内容的学习
胡硕阳今日工作总结:
今天尝试对安卓端的代码进行使用,初步实现了一个到服务器端的架构,起码连接是成功了
常金洋今日工作总结:
今日对原有的页面进行了优化,原来的页面无法实现当前页面显示上传文件的名称,导致用户使用体验不够直观
标签:java,16,image,冲刺,void,2023.5,import,public,out From: https://www.cnblogs.com/Arkiya/p/17411364.html