way to deployment: cd into the dir run in terminal: sudo npm install nmp start use your nginx to listen 80 and forward it to 4600 port file struct: bin: used to setup the server. node_modules: essential decpendency accesories. public: static folders. routes: used for floor-1 routers. views: http templates. webentity: website generator. weixin_basic: wechat basic accessories. (API, etc.) weixin_handler: the handler for wechat official server. models: the interface of databases what to modify? To modify host ip: address_configure.js To modify databases: models/models.js To modify weixin keys: weixin_basic/settings.js #REMEMBER TO ENSURE INDEX IN MONGODB, s'il vous plaît!