javascript - Alipay transfer page cannot post filled data

Question

Alipay transfer page:
https://shenghuo.alipay.com/s...

In the past, I used the following code to jump to the Alipay transfer page and pre-populate the data, but now it will prompt "Sorry, please log in to the Alipay website directly to initiate the transfer operation.", how should I solve it?

<form action="https://shenghuo.alipay.com/send/payment/fill.htm" accept-charset="gbk" id="dinggou" method="post" name="dinggou" target="_blank">

<input name="optEmail" type="hidden" value="test@163.com" /> 
<input name="memo" type="hidden" value="remarks" /> 
<input id="payAmount" name="payAmount" type="hidden" value="9.99" /> 
<input id="title" name="title" type="hidden" value="test-title" />

</form>

Answer 1

Shouldn’t the URL address of your form post be received by your backend? Why is it a static page?