一种基于云服务的即时通讯软件的设计与实现

摘要

In order to adapt to the development of mobile communication technology and to meet the requirements of people instant messaging, an instant messaging software was designed and implemented based on cloud services on the IOS platform. The software was developed by Objective-C language and Xcode, its database service was provided by cloud services of LeanCloud, and the user interface was developed by the Storyboard and Autolayout technology, and the user’s screen size is suitable for various users. The software has realized the instant messaging function of rich me-dia such as speeches, texts and pictures. It could improve the ability of people's communication, and reduce the com-munication cost.%为了适应移动通信技术的发展，满足人们即时通讯的要求，基于融云提供的即时通讯云服务，在 IOS 平台上设计并实现了一种即时通讯软件。软件使用Objective-C语言和Xcode进行开发，数据存储使用融云提供的云服务，并使用 Storyboard 和 Autolayout 技术完成用户界面的搭建和针对不同尺寸屏幕设备的适配。软件实现了语音、文字、图片等富媒体的即时通讯功能，提高了人们的信息交流能力，并降低了信息交流成本。