问题描述
如果我想产生的Base64-CN codeD输出，我会怎么做，在.NET？
If I want to produce a Base64-encoded output, how would I do that in .NET?
我知道，因为.NET 2.0，还有就是ICryptoTransform接口，以及ToBase64Transform()和FromBase64Transform()该接口的实现。
I know that since .NET 2.0, there is the ICryptoTransform interface, and theToBase64Transform() and FromBase64Transform() implementations of that interface.
但是，这些类被嵌入到System.Security命名空间，并要求使用一个TransformBlock，TransformFinalBlock的，等等。
But those classes are embedded into the System.Security namespace, and require the use of a TransformBlock, TransformFinalBlock, and so on.
有没有更简单的方法为Base64 EN数据的.NET codeA流？
Is there an easier way to base64 encode a stream of data in .NET?
推荐答案
如果你想有一个流转换为Base64的，你可以把一个 ToBase64Transform 到<$c$c>CryptoStream:
If you want a stream that converts to Base64, you can put a ToBase64Transform into a CryptoStream:
new CryptoStream(stream, new ToBase64Transform(), CryptoStreamMode.Write)
如果你只是想将一个单字节数组为Base64，你可以简单地叫<$c$c>Convert.ToBase64String(bytes).
If you just want to convert a single byte array to Base64, you can simply call Convert.ToBase64String(bytes).
在这两种情况下，你可以替换的单词到与在。
In both cases, you can replace the word To with From.
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