基于微信小程序的识图购物生鲜商城摘 要目前,微信小程序由于具有快捷的获取和传播的特点,并且容易被开发者快速开发,已经成为基于移动应用的开发热点,在日常生活中得到了广泛的应用,也给人们的生活和工作带来了极大的便利。本系统基于微信小程序来开发识图购物生鲜商城,通过 request 接口实现与服务器端的实时交互;通过该系统,用户可以使用快速的识图购物功能,方便快捷。本文详细的介绍了目前我国小程序的应用现状,分析了小程序开发所需要的环境和技术,确定了论文选用的技术和平台。针对目前购物过程中检索不方便的问题,论文提出了识图购物的解决方案。在小程序中,因为是基于微信平台的,所以用户在进行注册的时候,只需要通过 request 接口实现与微信账号的绑定即可完成注册。注册完成之后,就可以使用小程序进行购物了,在购物的过程中,可以通过识图的方法快速的锁定目标产品,也可以通过关键词检索的方式进行查看。系统采用 tomcat 服务器和 MySQL 数据库管理系统来确保系统的稳定运行。经测试表明,该小程序运行稳定,界面简洁且易于使用,扩展性良好且维护性较好,达到了预期的设计要求。关键词: 微信小程序;识图购物;MySQL;RequestMap Shopping in Fresh Market Based on WeChat AppletsAbstractAt present, WeChat applets have become the hot spot based on mobile applications due to the characteristics of quick access and dissemination and easy development. They are widely used in daily life and provide great convenience to people’s life and work. This system develops the map shopping in fresh market by interacting request interface with server. Users can experience the function of quick map shopping by using the system.This paper introduces the application status of applets in China at present and analyzes the environment and technology needed for applets’ development, and determines the technology and platform selected in the paper. For the problem of inconvenient retrieval in the current shopping, the paper puts forward the solution of map shopping. The applet is based on WeChat, so users...