我正在尝试在加载网页后将其捕获为屏幕截图，并将其作为电子邮件发送给自己和客户。我到处都在寻找该特定任务，但只提出与表单字段有关的问题和答案，这些问题和答案作为数据或在客户单击按钮之后出现。我宁愿只加载页面，然后向自己发送电子邮件，也将其发送给用户，从url参数中提取电子邮件。这可能吗？
Here is the page the user goes from
https://www.protml.com/tmr/sig-confirm.html
to the page the user ends up on
https://www.protml.com/tmr/capture_signature_2.php
As you can see it ends up being a receipt and I just want to send it as a plain image in an email to myself and client via url parameter.
THANK YOU FOR ALL AND ANY HELP!!!