首先：下载https://github.com/alanxz/rabbitmq-c
注意路径\需要改为/
//Path to a library.
LIB_EAY:FILEPATH=E:/sdk/OpenSSL-Win32/lib/libcrypto_static.lib
//Path to a file.
OPENSSL_INCLUDE_DIR:PATH=E:/sdk/OpenSSL-Win32/include
//Path to a library.
SSL_EAY:FILEPATH=E:/sdk/OpenSSL-Win32/lib/libssl_static.lib
原文：https://www.cnblogs.com/suhq/p/13137614.html