References https://cn.t00ls.com/articles-74512.html https://github.com/eeeeeeeeee-code/POC/blob/main/wpoc/%E6%81%92%E5%8F%8B%E6%91%84%E5%BD%B1ERP/%E6%81%92%E5%8F%8B%E6%91%84%E5%BD%B1ERP%E7%9A%84login.ashx%E5%AD%98%E5%9C%A8SQL%E6%B3%A8%E5%85%A5.md