检查C ++中是否存在文件 [英] Checking to see if a file exists in C++

问题描述

我创建了一个bmp文件，并将其存储在某个目录中。但它无法正常工作。它说该文件即使存在也不存在。谁知道我哪里出错了？



FILE * pfile;

pfile = fopen（C：\Users\me\Test-Outputs \Capture Output \test.txt，r）;

I create a bmp file, and store it in a certain directory.But it's not working. It says the file does not exist even though it does. Anyone know where I'm going wrong?

FILE *pfile;
pfile = fopen("C:\Users\me\Test-Outputs\Capture Output\test.txt", "r");

推荐答案

bmp文件或txt文件？



如果你的文件是bmp文件

bmp file or txt file?

if your file is bmp file

pfile = fopen("C:\\Users\\me\\Test-Outputs\\Capture Output\\test.bmp", "r");

如果你的文件是txt文件

and if your file is txt file

pfile = fopen("C:\\Users\\me\\Test-Outputs\\Capture Output\\test.txt", "r");

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