An ordinary pop-up box
In Google, the qq browser runs normally and can pop up boxes,
The WeChat client does not open the pop-up box and cannot be debugged yet. . Looking for a solution
2
0
0
I found the problem. This formal parameter cannot be passed with a default value, but I don’t know what to ask
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
