In short, cookies are used to store user login information.
Chrome browser to get cookies: use Chrome browser to open the website you want to download, enter the account and password, log in, press F12 to open or right-click the page to select the review element, and then press F5 to refresh the page and reload the data, as shown in the following figure.

NetworkDocTabHeadersRequest HeadersCookieName, copyCookie:The following value (note that it does not contain the beginning value)Cookie:)