在 Linker, general, Additional library 目录中，将目录添加到您已包含在 Linker, Input 中的 .dll 或 .libs 中.如果你把它放在 VC++ 目录、库目录中，它就不起作用了.

In Linker, general, additional library directories, add the directory to the .dll or .libs you have included in Linker, Input. It does not work if you put this in VC++ Directories, Library Directories.