笔记:前端表单提交(一)- 8. x-www.form-urlencoded 中的报文首部
// 例子中 x-www.form-urlencoded 表单提交的报文首部
Request URL:http://localhost:3000/submit
Referrer Policy:no-referrer-when-downgrade
Content-Type:application/x-www-form-urlencoded
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Origin:http://localhost:3000
Referer:http://localhost:3000/
Upgrade-Insecure-Requests:1