c++ 第三方日志库，纯源码非dll

#include "Record.h" extern "C" { typedef std::wstring(*encryptFunc)(const std::wstring& plainText); encryptFunc g_func; bool g_encryption = false; void setEncrytFunc(void* func) { g_func = (encryptFunc)func; } void setEncrypt(bool encrypt) { g_encryption = encrypt; } void encryptStr(const std::wstring& str, std::wstring& outStr) { if (g_encryption && g_func) { outStr = L"$" + g_func(str); } else { outStr = str; } } }