对官方在线安装程序 MSTeamsSetup_c_l_.exe 解包，得到如下内容：
{"pdsEndpoint":"https://teams.microsoft.com/desktopclient/installer/windows/","fallbackNextGenAppPayloadUrlX64":"https://aka.ms/maglev-x64","fallbackNextGenAppPayloadUrlX86":"https://aka.ms/maglev-x86","fallbackNextGenAppPayloadUrlARM64":"https://aka.ms/maglev-arm64","getInstallerEndpointUrl":"https://teams.live.com/downloads/getinstaller"}
访问里面的 https://teams.microsoft.com/desktopclient/installer/windows/ 网页得到 https://statics.teams.cdn.office.net/production-windows/1.7.00.3653/TeamsSetup.exe 也是一个在线安装程序。
如果此处单纯只讨论获取离线安装包的方式，有什么办法？
