微信作为一个全新平台,一经推出很快就得到了众多用户的青睐。在微信世界里,当有人邀请你加入朋友圈时,会出现一个“红点”;当好友发来消息时,会出现一个“红点”;当朋友圈中有内容更新时,会出现一个“红点”;当通讯录中有人注册微信时,会出现一个“红点”……就是这样的一个 WeChat as a new platform, once launched soon got the favor of many users. In the WeChat world, when someone invites you to join a circle of friends, there will be a “red dot”; when a friend sends a message, a “red dot” will appear; when there is content update in the circle of friends, There will be a “red dot ”; when someone in the address book when you register WeChat, there will be a “red dot ” ... is such a