转载至https://stackoverflow.com/questions/44905708/statically-linking-casablanca-cpprest-sdk

OK, I pooled together a number of suggestions from the various threads and have the following set of steps in order to successfully link to the CPP REST static library:

1. Download Casablanca SDK from https://github.com/Microsoft/cpprestsdk. (via GIT Clone or Zip).
2. Open the VS solution and right-click on the properties of the cpprestsdk140.static.
3. In the C++ -> Preprocessor definitions, add CPPREST_EXCLUDE_COMPRESSION. The full list looks like: _NO_ASYNCRTIMP;_ASYNCRT_EXPORT;_PPLX_EXPORT;WIN32;_MBCS;_USRDLL;CPPREST_EXCLUDE_COMPRESSION;%(PreprocessorDefinitions)
4. In Librarian -> General -> Additional dependencies, add crypt32.lib;winhttp.lib; (See https://github.com/Microsoft/cpprestsdk/issues/344)
5. Press OK, then build the cpprestsdk140.static project. You will end up with a libcpprest140d_2_9.lib (for Debug build) in the Binaries directory.

Now, in your own project:

1. If you have previously used the Nuget version of CPPREST, firstly ensure you remove any references in the Nuget package manager.
2. Right-click your project properties and go to C++ -> Additional Include Directories and enter the path for the CPPREST SDK include files. They currently reside in cpprestsdk\Release\include.
3. Now go to C++ -> Preprocessor definitions, add _NO_ASYNCRTIMP (See https://github.com/Microsoft/cpprestsdk/issues/124).
4. Go to Linker -> Input and add libcpprest140d_2_9.lib (along with pathname, if applicable). For the release version, it appears you also need to add crypt32.lib;winhttp.lib.
5. Build your project and hopefully all is well ;)

I hope this helps someone (I'm sure it will)!

//或者

install-package cpprestsdk