2. Now WeChat is widely used. Friends often contact each other on WeChat, but sometimes I want to send some blessings or messages to some friends, but it is too slow to send them one by one. If you send a lot of people, you may feel bored. At this time, it is necessary to use the "group assistant" to solve the problem conveniently and quickly.
Wechat is a free application that Tencent launched on 20 1 1 and 2 1 [1] to provide instant messaging service for intelligent terminals, which was created by the product team of Tencent Guangzhou R&D Center led by Zhang Xiaolong [2]. Wechat supports fast sending of free voice messages, videos, pictures and texts across communication operators and operating system platforms. At the same time, you can also use service plug-ins such as "shake", "circle of friends", "public platform" and "voice notepad" to enjoy streaming media content through * *. By the end of the second quarter of 20 16, WeChat had covered more than 94% of smartphones in China, with 806 million monthly active users [3], covering more than 200 countries and more than 20 languages [4]. In addition, the total number of brand WeChat WeChat official account exceeded 8 million, the number of mobile application docking exceeded 85,000, and advertising revenue increased to 3.
679 million RMB [3], and the number of WeChat payment users has reached about 400 million [4]. Wechat provides public platform, friends circle, message push and other functions. Users can add friends and pay attention to public platforms by "shaking", "searching for numbers", "people nearby" and scanning QR codes. At the same time, WeChat will share the content with friends and share the wonderful content that users see to WeChat friends circle.