C++使用通配符查找文件(FindFirstFile)

调用 FindFirstFile 和 FindNextFile 可搜索某个目录下的相应文件。

BOOL SearchFilesByWildcard(WCHAR *wildcardPath)
{
	HANDLE hFile = INVALID_HANDLE_VALUE; 
	WIN32_FIND_DATA pNextInfo;  
 
	hFile = FindFirstFile(wildcardPath,&pNextInfo); 
	if(INVALID_HANDLE_VALUE == hFile)  
	{  
		return FALSE;  
	}  
 
	WCHAR infPath[MAX_PATH] = {0};
	if(pNextInfo.cFileName[0] != '.')
	{
		printf("Find result = %ws
",pNextInfo.cFileName);
	}
 
	while(FindNextFile(hFile,&pNextInfo))  
	{  
		if(pNextInfo.cFileName[0] == '.')
		{
			continue;  
		}
 
		printf("Find result = %ws
",pNextInfo.cFileName);
	}
 
	return FALSE;
}

int main(int argc,char* argv[])
{
	setlocale(LC_ALL,"chs");
 
	//查找 abc开头的txt文件
	printf("Search 1:
");
	SearchFilesByWildcard(L"E:\Test\abc*.txt");
	printf("
");
 
	//查找 abc开头的文件
	printf("Search 2:
");
	SearchFilesByWildcard(L"E:\Test\abc*");
	printf("
");
 
	//查找jnt文件
	printf("Search 3:
");
	SearchFilesByWildcard(L"E:\Test\*.jnt");
	printf("
");
 
	//查找文件名为4个字符的txt文件
	printf("Search 4:
");
	SearchFilesByWildcard(L"E:\Test\????.txt");
	printf("
");
 
	//查找包含"档案"的文件
	printf("Search 5:
");
	SearchFilesByWildcard(L"E:\Test\*档案*");
	printf("
");
 
	getchar();
	return 0;
}