C# 调用SAP WebService接口（SoapUI Postman）-Toy模板网

这篇具有很好参考价值的文章主要介绍了C# 调用SAP WebService接口（SoapUI Postman）。希望对大家有所帮助。如果存在错误或未考虑完全的地方，请大家不吝赐教，您也可以点击"举报违法"按钮提交疑问。

1.使用SoapUI 解析wsdl

SAP wsdl地址发放在浏览器中是需要输入用户名密码进行认证的

c#调用sap接口,c#,postman

将wsdl地址放到SoapUI进行解析
输入用户名密码

c#调用sap接口,c#,postman

左边就是请求的XML格式，右边是接口返回内容，点击运行就可以看到结果

c#调用sap接口,c#,postman

2.使用Postman调用

Request1的地址就是我们需要调用的地址（这里提供的域名和wsdl 的域名不一致，需要换成wsdl的域名，SAP是用了跳转网址的），将soapui左边的XML复制到postman中，接口需要在header中加入SOAPAction，SOAPAction在soapui工具的Raw中，如图：

Content-Type : text/xml;charset=UTF-8；
Headers中一定要加入SOAPAction；
Body中选择Raw Xml进行请求
再加上认证Basic Auth；就可以请求成功了

c#调用sap接口,c#,postman 文章来源地址https://www.toymoban.com/news/detail-709067.html

3.使用C#代码进行调用

public static void RequestSAP(string url, int timeout, string xmlData, string userName, string password, out string statusCode, out string resultContent)
        {
            statusCode = "400";
            resultContent = "";
            try
            {
                byte[] bytes = Encoding.UTF8.GetBytes(xmlData);

                //Basic Auth
                byte[] byteUser = Encoding.Default.GetBytes(userName + ":" + password);
                string Authorization = Convert.ToBase64String(byteUser);

                HttpWebRequest request = HttpWebRequest.CreateHttp(url);
                //避免远程连接证书无效问题
                ServicePointManager.ServerCertificateValidationCallback = (s, certificate, chain, errs) => true;
                request.Method = "POST";
                request.Timeout = timeout;
                request.ContentType = "text/xml;charset=UTF-8";
                request.ContentLength = bytes.Length;
                request.Headers.Add("Authorization", "Basic " + Authorization);
                //根据soapui中的SOAPAction 进行赋值
                request.Headers.Add("SOAPAction", "SOAPAction");
                Stream requestStream = request.GetRequestStream();
                requestStream.Write(bytes, 0, bytes.Length);
                HttpWebResponse response = request.GetResponse() as HttpWebResponse;
                statusCode = response.StatusCode.ToString("d");
                Stream responseStream = response.GetResponseStream();
                StreamReader sr = new StreamReader(responseStream, Encoding.UTF8);
                resultContent = sr.ReadToEnd();
                sr.Dispose();
                requestStream.Close();
                responseStream.Close();
                response.Dispose();
            }
            catch (Exception ex)
            {
                statusCode = "400";
                resultContent = ex.Message;
            }
        }