Wechat applet development: the first HelloWorld

Here I mainly explain how to quickly implement an application , Not much theoretical knowledge . If you want to learn systematically , Wechat applet suggests to watch some videos by yourself . Here I give some good video links in advance ：

[1] ​ ​ Play wechat app with zero Foundation 【 Black horse programmer 】​​​ [2]​ ​【 Wechat applet 】 From introductory to earthbound courses ​​ [3] ​ ​ Wechat applet 2019 Quick start + Four practical small programs ​​

Gave three links , It is estimated that some people will have fear of choice ！ Don't worry about , Here I give some suggestions . For the students with foundation , Look directly at [3] Just go , It is estimated that you can understand the architecture of wechat applet after reading for half a day , Later, I study by myself according to my professional knowledge , You can realize most of the functions of wechat applet . For those without foundation, you can see [1] and [2] One of them , Because they are very detailed . If you want to run the project in advance , You can download [3] Three open source projects . All right. , That's all , I guess it should be enough for most people . Now I will introduce you to a program , If there are interesting projects behind , Will also be published .

（1） First open... On the desktop Wechat applet development tool , Because here we mainly develop wechat applet , So click wechat applet on the left . Then click the plus sign on the right to get ：

（2） After clicking, we will get the following interface , You can modify the location and name of the project by yourself . There will also be a AppID, Where do you get this value , You need to get it on the official website of wechat official account （ Log in to your wechat applet account , Click on the left side of the Development , And then click Development and setup , Get your own AppID La ）. We choose Not using cloud services , The language is JavaScript, Finally, click Create OK La .

（3） To be continued   

 

more 《 Computer vision and graphics 》 knowledge , You can pay attention to the official account below ：