express + mongdb 搭建后台环境

启动数据库    mongod       

zq@zq-Vostro-3900:/usr/local/mongodb/bin$ ./mongod

起动 express 

zq@zq-Vostro-3900:~/桌面/vue/code/gshop-server_final$ npm start

获取接口数据

http://localhost:3000/position/40.10038,116.36867