[英]byte[] does not contain a definition for concat
I'm attempting to generate a HMAC-SHA1 in my .Net Core application using the answer found to this question: 我正在尝试使用发现此问题的答案在.Net Core应用程序中生成HMAC-SHA1:
generate HMAC-SHA1 in C# 在C#中生成HMAC-SHA1
However, I am getting an error of byte[] does not contain a defintion for Concat
. 但是,我收到了
byte[] does not contain a defintion for Concat
的错误,其中byte[] does not contain a defintion for Concat
。 I've tried searching around on here and I haven't seem to come across an answer. 我尝试在这里搜索,但似乎没有找到答案。
This error occurs at the line var key2 = key1.Concat(oauth_consumer_secret).ToArray();
在行
var key2 = key1.Concat(oauth_consumer_secret).ToArray();
处发生此错误var key2 = key1.Concat(oauth_consumer_secret).ToArray();
using (var sha1 = SHA1.Create())
{
var encodedStringAsByte = Encoding.UTF8.GetBytes(encodedString);
var key1 = sha1.ComputeHash(encodedStringAsByte);
var key2 = key1.Concat(oauth_consumer_secret).ToArray();
var key3 = sha1.ComputeHash(key2);
string signature = Convert.ToBase64String(key3);
}
Any insight and knowledge is appreciated, thank you. 感谢您的任何见识和知识,谢谢。
我怀疑您只是缺少装配包括
using System.Linq;
oauth_consumer_secret
needs to be a byte[]
and you appear to be trying to pass a string
in. You should do this instead: oauth_consumer_secret
必须是一个byte[]
并且您似乎试图传递一个string
。您应该这样做:
//snip
var encodedSecret = Encoding.UTF8.GetBytes(oauth_consumer_secret);
var key2 = key1.Concat(encodedSecret).ToArray();
//snip
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