C#调用金数据API

Posted 2020-06-16

首先，吐槽一下金数据的API文档 http://help.jinshuju.net/articles/api-intro.html 写的很粗糙啊...反正我是没太看明白

拿表单api举例，只告诉你了个地址https://jinshuju.net/api/v1/forms/ex27t2，然后呢，然后没有了，估计大家也能猜到ex27t2应该是变化的，但是填什么呢...

 

这里应该填你表单的一个值，好像只有在这种地方有这个值，其他地方我没发现..

而且提交咨询工单也没用，给我回的邮件仅回复了“我们目前不提供这类技术支持。若有其他问题请继续提交工单。如果您还有问题，可以查看我们的帮助中心。欢迎关注金数据官方微信（金数据服务号/jinshuju-service）。”

自己动手，丰衣足食吧...

好了，不多说其他的了，直接上代码

public class JinShuJu
    {
        private static string Key = "9hh6fIbLOqDrgin4Q_r6X";
        private static string Secret = "z3RSib8HeQBfau6zwRpRo";

        /// <summary>
        /// 获取表单API
        /// </summary>
        /// <returns></returns>
        public static string GetFromAPI()
        {
            string uri = "https://jinshuju.net/api/v1/forms/RsE5EC";
            string result = string.Empty;
            WebRequest request = WebRequest.Create(new Uri(uri));

            request.Credentials = GetCredentialCache(uri, Key, Secret);
            request.Headers.Add("Authorization", GetAuthorization(Key, Secret));

            request.Timeout = 2000;
            WebResponse response = request.GetResponse();
            Stream stream = response.GetResponseStream();
            StreamReader sr = new StreamReader(stream);
            result = sr.ReadToEnd();
            sr.Close();
            stream.Close();

            return result;
        }

        /// <summary>
        /// 提交数据API
        /// </summary>
        /// <param name="JSONData"></param>
        /// <returns></returns>
        public static string PostFromAPI(string JSONData)
        {
            string uri = "https://jinshuju.net/api/v1/forms/RsE5EC";
            string result = string.Empty;
            WebRequest request = WebRequest.Create(new Uri(uri));

            request.Credentials = GetCredentialCache(uri, Key, Secret);
            request.Headers.Add("Authorization", GetAuthorization(Key, Secret));

            request.Timeout = 2000;

            byte[] bytes = Encoding.UTF8.GetBytes(JSONData);
            request.Method = "POST";
            request.ContentType = "application/json";
            string paraUrlCoded = JSONData;
            byte[] payload;
            payload = System.Text.Encoding.UTF8.GetBytes(paraUrlCoded);
            request.ContentLength = payload.Length;
            Stream writer = request.GetRequestStream();
            writer.Write(payload, 0, payload.Length);
            writer.Close();

            WebResponse response = request.GetResponse();
            Stream stream = response.GetResponseStream();
            StreamReader sr = new StreamReader(stream);
            result = sr.ReadToEnd();
            sr.Close();
            stream.Close();

            return result;
        }

        #region # 生成 Http Basic 访问凭证 #
        private static CredentialCache GetCredentialCache(string uri, string username, string password)
        {
            string authorization = string.Format("{0}:{1}", username, password);
            CredentialCache credCache = new CredentialCache();
            credCache.Add(new Uri(uri), "Basic", new NetworkCredential(username, password));
            return credCache;
        }
        private static string GetAuthorization(string username, string password)
        {
            string authorization = string.Format("{0}:{1}", username, password);
            return "Basic " + Convert.ToBase64String(new ASCIIEncoding().GetBytes(authorization));
        }
        #endregion
    }

最后，还得吐槽下金数据数据API，明明说好了，要是如果不满足校验条件（必填/重复等），金数据会返回400，并给出提示。

但是！并没有提示，只是会返回400 Bad Request！害得我搞了半天才明白，以为是页面请求不存在了或者其他请求错误了，因为说好的提示并没有给出来..