步骤没搞对吧

试了一下，如下步骤没啥问题，VS2019 + Win10。

git clone https://github.com/Microsoft/vcpkg.git
cd vcpkg
.\bootstrap-vcpkg.bat

set HTTP_PROXY=http://127.0.0.1:8118
set HTTPS_PROXY=http://127.0.0.1:8118
.\vcpkg.exe install opencv:x64-windows
--
FROM 123.115.129.*