9.21 applet development training seminars

First js Language Introduction: The main function of the arrow and Promise chained calls fresher
then that is a formal program developed small

Applet development

1. Project structure
   • app.js: small program logic
   • wxml: Page Structure
   • json: page layout
   • wxss: Page Style Sheet
   • project.config.json: Project Configuration
2. Project Configuration
3. Telecommunication
   • Specify the domain name with a request to initiate a HTTPS / WSS
4. Cloud Development

Started Photo Wall demo and a variety of development configuration: https://github.com/15809284891/photoWall

Demo will not run up run, the permanent key shall be arranged on a cloud function

Applet to communicate with only a specific domain name, the domain name should be disposed in the bucket of the bucket config.js region arranged up and