WeChat applet: There is an error in the verification of the legitimate domain name of the request, and https://apis.map.qq.com is not in the list of legitimate domain names of the request below

set domain name

Log in to the WeChat applet background,

 

• Settings → Development Settings → Server Settings
• 

  The domain name must be set so that the WeChat applet can carry out network communication, otherwise an error will be reported

   

 If no legal domain name is set, it is not necessary to set a legal domain name in the development stage

Details - Project Settings

ok, perfect solution