public class Service2 {
private ServerSocket server ;
private Socket socket;
private static final String crl="\r\n",bk=" ";
public static void main(String[] args) throws IOException {
Service2 se=new Service2();
se.start();
se.receive();
}
public void start() throws IOException{
server=new ServerSocket(7879);
socket =server.accept();
System.out.println("建立了一个连接");
}
public void stop(){
}
public void receive() throws IOException{
byte[]data=new byte[20480];
int len=socket.getInputStream().read(data);
String s =new String(data,0,len);
System.out.println(s);
StringBuilder responseContent=new StringBuilder();
responseContent.append("<html><head><title>响应界面</title></head><body>欢迎登陆响应界面</body></html>");
StringBuilder response=new StringBuilder();
//1)http协议版本 ,状态代码,描述.
response.append("HTTP/1.1").append(bk).append("200").append(bk).append("ok").append(crl);
//2)响应头
response.append("Server:mighu server/0.0.1").append(crl);
response.append("Date:").append(new Date()).append(crl);
//3)文件编码格式
response.append("Content-Type:Text/html:charset=GBK").append(crl);
response.append("Content-Length:").append(responseContent.toString().getBytes().length).append(crl).append(crl);
response.append(responseContent.toString());
DataOutputStream bw =new DataOutputStream(socket.getOutputStream());
bw.writeUTF(response.toString());
bw.flush();
bw.close();
}
}
