问题描述
好吧，我正在尝试将一些值和字符串写入文本文件.
但是这个文本文件必须包含 2 个字节
Well I'm trying to write some values and strings to a text file.
but this text file must contain 2 bytes
在完成向文本文件写入其他值后，这些是我想插入到文本文件中的 2 个字节:
These are the 2 bytes I want to insert to my text file after finishing writing the other values to it:
我试过这个方法，但我不知道如何通过它写字节
I tried this method but I have no idea how to write bytes through it
using (StreamWriter sw = new StreamWriter(outputFilePath, false, Encoding.UTF8))
我不知道在把我想要的字符串放在上面后如何将它们写入文本文件.
I have no idea about how to write them to the text file after putting the strings I want on it.
推荐答案
如果我没记错的话.您想将字符串写入文件，然后向其中写入字节吗?
If I recall correctly from your question. You want to write strings to a file and then write bytes to it?
这个例子会为你做到这一点:
This example will do that for you:
using (FileStream fsStream = new FileStream("Bytes.data", FileMode.Create))
using (BinaryWriter writer = new BinaryWriter(fsStream, Encoding.UTF8))
{
// Writing the strings.
writer.Write("The");
writer.Write(" strings");
writer.Write(" I");
writer.Write(" want");
writer.Write(".");
// Writing your bytes afterwards.
writer.Write(new byte[]
{
0xff,
0xfe
});
}
使用十六进制编辑器打开Bytes.data"文件时，您应该看到以下字节:
When opening the "Bytes.data" file with a hex editor you should see these bytes:
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