C++在win7下读长路径和长文件名文件

wjf63000

于 2020-08-20 22:45:45 发布

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分类专栏： C++ 文章标签： C++ 长路径长文件名

本文链接：https://blog.youkuaiyun.com/weixin_41422954/article/details/108136939

版权

#include <iostream>
#include <string>
#include "stdlib.h"
#include "direct.h"
#include "io.h"
#include "stdio.h" 
#include "wchar.h"
#include <Windows.h>
#include <atlstr.h>

#include <fstream>


#pragma warning(disable:4996)
using namespace std;

int main() {
	long     length = 0;
	TCHAR* buffer = NULL;
	CString  s_path = _T("D:\\VerylongpathVerylongpathVerylongpathVerylongpathVerylongpathVerylongpathVerylongpathVerylongpathVerylongpathVerylongpathVerylongpath\\VerylongpathVerylongpathVerylongpathVerylongpathVerylongpathVerylongpathVerylongpathVerylongpathVerylongpathVerylongp t.txt");
	//LPWSTR lpwszFileName = (wchar_t*)s_path.c_str();

	// First obtain the size needed by passing NULL and 0.
	length = GetShortPathName(s_path, NULL, 0);
	if (length == 0)
		cout << "ERROR! GetShortPathName: " << length << endl;

	buffer =