01-web开发相关概念与常见web服务器

import java.io.*; import java.net.*; public class Server { public static void main(String args[]) throws Exception{ ServerSocket server = new ServerSocket(9999); Socket sock = server.accept(); FileInputStream in = new FileInputStream("E:\\Html\\在网页中插入图片.html"); OutputStream out = sock.getOutputStream(); int len = 0; byte buffer[] = new byte[1024]; while((len=in.read(buffer))> 0){ out.write(buffer,0,len); } in.close(); out.close(); sock.close(); server.close(); } } 基于http协议 80  tomcat是 8080