2024-05-23 服务器开发-windows-加载dll动态库

摘要:

2024-05-23 服务器开发-windows-加载dll动态库

使用 LoadLibrary

	HMODULE mdl = ::LoadLibrary(L"mylib.dll");
	if (!mdl)
	{
		auto err = ::GetLastError();
		std::cout << "ERROR: load VxCfgClient fail, error: " << err << std::endl;
		return -1;
	}

使用dll中的函数

typedef  int* (*Func)(int*);		
    

    Func func = 
		(Func)GetProcAddress(mdl, "myFunc");


	if (!func)
	{
		auto err = ::GetLastError();
		std::cout << "ERROR: get funcfail, error: " << err << std::endl;
		return -1;
	}