First of all, it is necessary for us to read the development documents of WeChat Mini Programs
https://mp.weixin.qq.com/debug/wxadoc/dev/
Then, register an applet account to specifically manage the applet
https://mp.weixin.qq.com/
Click Register. Choose applet
The next step is to enter the applet control background to create the applet, and get the appid, which will not be detailed here, please check the detailed creation process
https://mp.weixin.qq.com/debug/wxadoc/introduction/index.html?t=1508233978
After creating and getting the appid, we need to download the applet development tool, the address is as follows:
https://mp.weixin.qq.com/debug/wxadoc/dev/devtools/download.html
Then, you can start writing code
Open the applet development tool, create a new project, and see the interface
Fill in the following information
Here we need to create a wx_book project. Note that the project name does not represent the final applet name. Click OK to see the following interface
After the creation is completed, the helloword code will be automatically generated. At this time, the preparation for the development of the applet has been completed. Please see the next tutorial.