我将如何对文件执行 SHA1 哈希?

本文介绍了我将如何对文件执行 SHA1 哈希?的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

如果我有一个文件要监视任何更改(除了查看文件日期戳等).

If I have a file that I want to monitor for any changes (other than looking at the file date stamps etc).

如何对其内容执行 SHA1 哈希?

How could I perform a SHA1 hash on its contents?

我认为这就是 GIT 所做的，所以我只想学习如何去做

I think this is what GIT does, so I just want to learn how to do it

推荐答案

using (FileStream stream = File.OpenRead(@"C:\File.ext")) { using (SHA1Managed sha = new SHA1Managed()) { byte[] checksum = sha.ComputeHash(stream); string sendCheckSum = BitConverter.ToString(checksum) .Replace("-", string.Empty); } }

定期计算校验和.