C# 调用API示例

签名实现

1. public static string GetMd5Hash(string input)
   
2.     {
   
3.        var md5 = MD5.Create();
   
4.        var inputBytes = Encoding.ASCII.GetBytes(input);
   
5.        var hashBytes = md5.ComputeHash(inputBytes);
   
6.        var sb = new StringBuilder();
   
7.        foreach (var t in hashBytes)
   
8.       {
   
9.            sb.Append(t.ToString("x2"));
   
10.       }
    
11. 
    
12.       return sb.ToString();
    
13.     }
    

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参数组装

1.     private FormUrlEncodedContent GetFormContent(List<KeyValuePair<string, string>>? data = null)
   
2.     {
   
3.         var requestTime = DateTimeOffset.UtcNow.ToUnixTimeSeconds().ToString();
   
4.         var requestToken = GetMd5Hash(requestTime + GetMd5Hash(BtKey));
   
5. 
   
6.         if (data == null)
   
7.         {
   
8.             data = new List<KeyValuePair<string, string>>();
   
9.         }
   
10. 
    
11.         data.AddRange(new[]
    
12.         {
    
13.             new KeyValuePair<string, string>("request_time", requestTime),
    
14.             new KeyValuePair<string, string>("request_token", requestToken)
    
15.         });
    
16.         var formContent = new FormUrlEncodedContent(data);
    
17.         return formContent;
    
18.     }
    

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部分C#代码实现

1.     private readonly string BtPanel;
   
2.     private readonly string BtKey;
   
3. 
   
4. static void Main(string[] args)
   
5.     {
   
6.         var url = BtPanel + "/safe/firewall/get_rules_list";
   
7.         
   
8.         var handler = new HttpClientHandler();
   
9.         handler.ServerCertificateCustomValidationCallback = delegate { return true; };
   
10.         var _httpClient = new HttpClient(handler);
    
11.         
    
12.         
    
13.         var response = _httpClient.PostAsync(url, GetFormContent()).Result;
    
14.         var result = response.Content.ReadAsStringAsync().Result;
    
15.         Console.WriteLine(result);
    
16.     }

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https://blog.csdn.net/u013667796/article/details/136675161