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“手机、QQ、电邮,一个都不能少!”每当“嘀嘀、嘀嘀”的声音陆续响起,熟悉的头像不停地闪烁—QQ上的好友又在呼叫自己了,于是伴随着一阵噼里啪啦的键盘声,大家在小小的对话框中你来我往地回复信息,聊得是热火朝天……QQ真可谓是使亲友的沟通突破时空极限,使办公室的沟通突破上下级极限,使陌生人的沟通突破环境极限,使自我与外界的沟通突破心理极限……在这么高兴的时候,要是忽然遇见消息丢失或者延迟接收,想必您一定特别扫兴,心里也特别恼火—好好的聊天就这么被“不速之客”给打断了。那为什么会出现这种情况呢?不要着急抓狂,且听我们慢慢给您道来。QQ的所有的工作都离不开TCP/IP协议,QQ的登录、消息的发送接受等工作都需要TCP/IP协议的支持,特别是文件的断点续传,那么什么是TCP/IP协议呢?
“Mobile, QQ, e-mail, one can not be less!” Whenever “Didi, Didi” sound one after another, the familiar avatar kept flashing - QQ friends are calling themselves, so accompanied by a burst of crackling The sound of the keyboard, everyone in a small dialog box you come to me to reply to the message, chatting is in full swing ... ... QQ really makes the communication between relatives and friends to break the limit of time and space, so that the communication office break the upper and lower limits, so that strangers Communication breakthrough environmental limit, so that self-communication with the outside world to break through the psychological limit ...... In such a happy time, if suddenly met the news is lost or delayed receipt, presumably you must be particularly disappointing, and my heart is particularly annoyed - a good chat so be “ Uninvited guest ”to interrupt. Then why is this happening? Do not rush crazy, and listen to us slowly to you. All the work of QQ is inseparable from the TCP / IP protocol, QQ login, send and receive messages and other work needs TCP / IP protocol support, especially file breakpoints, then what is the TCP / IP protocol ?