新疆十一选五预测 www.3atj6.cn 无主投递入户系统设计与实现(论文32000字)
With the rise of online shopping, the express industry has developed rapidly. The development and expansion of the express logistics enterprises broke the pattern of EMS and the fast transport of China Railway. Express enterprises are favored by the vast majority of consumers because of their timeliness, accuracy, safety and convenience. However, the courier business is bringing convenience to people at the same time, but there are still many urgent problems to solve, such as personnel attitude problem, transportation speed problem, express integrity problem, enterprise reputation problem and so on. After a detailed summary of the problems existing in the courier service, it is mainly focused on the following aspects: "the notification of receiving and sending links, the safety problems in transportation links, the efficiency of delivery links, and the inspection of signing contracts". In this paper, through the overall analysis of the logistics and express industry development status, delivery starting from restricting the development of e-commerce logistics, the main delivery system has unique advantages in solving the home logistics express delivery "last mile", and solve the path of system design and implementation of a specific.
Key words: no main delivery; entry; system design; implementation www.3atj6.cn QQ:306826066