Mobile phone: both Apple and Huawei phones have the same error. Take Apple phone as an example. 
 Wechat developer tool: v7.0 
 debug Wechat official account 
debugging steps are as follows:
- Open Wechat developer tool, and select Mobile debugging
 
a.wifi, 
http://192.168.101.17
: 9973
b."" 
1> 
2>
3.:
 
 
 has anyone used Wechat developer tools? Why did this problem arise? 
 ask for advice, thank you 
