A.服務(wù)器端對(duì)任意指定的IP地址和端口號(hào)進(jìn)行監(jiān)聽(tīng)
B.監(jiān)聽(tīng)端口,等待客戶端的連接
C.建立一個(gè)服務(wù)器端對(duì)象,提供監(jiān)聽(tīng)的端口號(hào)
D.當(dāng)獲得其它客戶端的連接后,停止監(jiān)聽(tīng),創(chuàng)建一個(gè)Socket類,用于通訊
E.服務(wù)器端在此端口繼續(xù)進(jìn)行監(jiān)聽(tīng)