curl --location --request GET '/v1/weChat/mp/signature/wxf20146ecbfb01843?action=getMpSingature&url=https://testfeddb.mpen.com.cn/wx/teaching_activity.html/' \
--header 'Cookie: sessionId={"penId":"15c5242a--1da14004-00000000-9200108f","fkCustomId":"18832089420","loginId":"18832089420"}' \
--header 'Content-Type: text/plain' \
--data-raw ''{}