Today, with the rapid development of global technology, e-commerce, mobile payment, online shopping and other industries that did not exist before or are still in the development stage are gradually growing and developing. Online shopping is penetrating into every aspect of people's life. Online shopping, not only lowers the price via factory outlet sales, but also allows people to enjoy convenience of staying at home. Efficient operations of logistics, reasonable route planning, distribution rules, ensure that buyers can receive the goods in the fastest time, but also intact, without damage. As a key element of e-commerce, logistics industry plays a vital role in the development of society. The efficient operation of a logistics industry, to a large extent, depends on whether its process is appropriate, whether the logistics system is simple and effective, whether the allocation algorithm is reasonable and efficient. Therefore, we build an express logistics platform with a group database and Baidu map, in which, Floyd-Warshall algorithm is used for efficient allocation. A more optimized logistics delivery route is built with an industry solution integrating information entry, allocation, query and delivery.

Keywords : Graph Database, Express Logistics Platform, Baidu Map API, Neo4J, Floyd-Warshall Algorithm