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[英]What is the standard equivalent of Ruby Hash in C# - How to create a multi dimensional Ruby like hash in C#
[英]How to create hash in C# like in PHP example?
我必須將此 php 代碼重寫為 c#
$sign_params = ['name'=>"John", 'age'=>18];
$client_secret = 'test secret key';
ksort($sign_params); // Sort array by keys
$sign_params_query = http_build_query($sign_params); // Forming string like "param_name1=value¶m_name2=value"
$sign = rtrim(strtr(base64_encode(hash_hmac('sha256', $sign_params_query, $client_secret, true)), '+/', '-_'), '='); // get hash code
return $sign;
這是我嘗試的:
public class apiHelper : MonoBehaviour
{
const string client_secret = "test secret key";
public static string checkSign(Dictionary<string, dynamic> fields)
{
//* sort by keys
var list = fields.Keys.ToList();
list.Sort();
string sign_params_query = "";
//* forming string like "param_name1=value¶m_name2=value"
foreach (var key in list)
{
sign_params_query = sign_params_query + key + "=" + fields[key];
if (key != list.Last()) sign_params_query = sign_params_query + "&";
}
//* get hash code
string sign = System.Convert.ToBase64String(GetHash(sign_params_query, client_secret));
char[] charsToTrim = { '=' };
return sign.Replace("+", "-").TrimEnd(charsToTrim);
}
static byte[] GetHash(string url, string key)
{
using (HMACSHA256 hmac = new HMACSHA256(Encoding.ASCII.GetBytes(key)))
{
byte[] data = hmac.ComputeHash(Encoding.UTF8.GetBytes(url));
return data;
}
}
}
好吧,最后我得到的 hash 與 php 示例不同。 我做錯了什么? 這是我第一次使用加密或類似的東西
好吧,帶有特殊字符的字符串的問題。 我必須使用等效的 url_encode c# 來解決它。
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