1, Alipay opens the web page, the code inside the html has changed, but the page is still the same as before, is there any way to solve it? (it is sometimes possible to add parameters after url)
2, a pop-up box is displayed, the list on the left is clicked, and the list on the right shows the corresponding data. no, no, no. The default data can be displayed, but not when clicked. Why? Alert said that there are strings concatenated by str. But it just doesn"t fit in the list.