WeChat applet error: [rendering layer network layer error] Failed to load font http://at.alicdn.com/t/c/font …
Reason: I used Ali's iconfont font icon, and the url has not been registered in the background of my applet
Solution: log in to the background of the applet, development management--development settings--server domain name, add the domain name of your font url in the legal domain name of download (I added https://at.alicdn.com), and that's it !