读取和写入文件的最简单方法 [英] Easiest way to read from and write to files

问题描述

在 C# 中有很多不同的方式来读取和写入文件(文本文件，而不是二进制文件).

There are a lot of different ways to read and write files (text files, not binary) in C#.

我只需要简单且使用最少代码的东西，因为我将在我的项目中大量处理文件.我只需要 string 的东西，因为我只需要读写 strings.

I just need something that is easy and uses the least amount of code, because I am going to be working with files a lot in my project. I only need something for string since all I need is to read and write strings.

推荐答案

使用 File.ReadAllText 和 File.WriteAllText.

MSDN 示例摘录:

// Create a file to write to.
string createText = "Hello and Welcome" + Environment.NewLine;
File.WriteAllText(path, createText);

...

// Open the file to read from.
string readText = File.ReadAllText(path);

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