Introduce two ways to obtain cookies:
1. Get the software with built-in simulated browser (need to install plug-in)
2. Get it through Chrome browser
help, select Install the plugin, install it in the plugin list WebView2 Plugins (ignored if already installed) 
control Panel - Programs and Features,turn up Microsoft Edge WebView2 Runtime Click Uninstall 

Note: For Windows 10 and above, the runtime plug-in is installed by default
Network(network)Doc(document)WebsiteIf you don't see the URL, refresh the page.Headers(Header)Request Headers(Request headers)CookieorUser-Agent, copy the values to the software respectively, as shown below.Note: If the cookie contains escape characters, do not use the right button to copy the value. The correct operation is: select the cookie content and press ctrl+c to copy it.
log in pageAccount LoginCookie