基于物联网的农产品信息管理系统的后台数据库系统，实现各种农业信息的查询，如土地温度，湿度，阳光等，以及数据的增删改查-Based on the content of network agricultural information management system of background database system, to achieve a variety of agricultural information query, such as land temperature, hum

上传文件是一个完整的物联网系统开发程序，开发环境是vc6.0-Upload file is a complete system of the Internet of Things development process, development environment is vc6.0