问题
I'm using VS 2019, have downloaded all the cURLpp headers, put them and the cURL headers in an include folder and added this include directory under Project Properties -> Additional Include Directories. When I try to build example00.cpp from the cURLpp site, I get errors saying I have an unresolved external symbol. I've never used a third party library with C++ before, so please explain like I'm an idiot. Should I have a dll or lib file?
来源：https://stackoverflow.com/questions/55583817/how-do-i-use-curlpp-with-visual-studio