HttpClient 进行soap请求
当你在使用C#的HttpClient进行SOAP请求时,确保你的代码类似于以下示例:
using System; using System.Net.Http; using System.Text; using System.Threading.Tasks; class Program { static async Task Main(string[] args) { try { // 创建HttpClient实例 using (HttpClient client = new HttpClient()) { // 构造SOAP请求消息 string soapRequest = @"<?xml version=""1.0"" encoding=""utf-8""?> <soap:Envelope xmlns:soap=""http://www.w3.org/2003/05/soap-envelope"" xmlns:tem=""http://tempuri.org/""> <soap:Header/> <soap:Body> <tem:YourSOAPRequestHere/> </soap:Body> </soap:Envelope>"; // 设置请求内容类型为SOAP HttpContent content = new StringContent(soapRequest, Encoding.UTF8, "text/xml"); // 发送SOAP请求并获取响应 HttpResponseMessage response = await client.PostAsync("YourSOAPServiceEndpointHere", content); // 检查响应状态 if (response.IsSuccessStatusCode) { // 处理成功响应 string soapResponse = await response.Content.ReadAsStringAsync(); Console.WriteLine("SOAP Response: " + soapResponse); } else { // 处理错误响应 Console.WriteLine("Error: " + response.StatusCode); } } } catch (Exception ex) { Console.WriteLine("Exception: " + ex.Message); } } }
在这个示例中,你需要替换以下部分:
<tem:YourSOAPRequestHere/>
:将其替换为你的SOAP请求体。"YourSOAPServiceEndpointHere"
:将其替换为你的SOAP服务的端点URL。
确保SOAP请求的格式和内容正确,以及替换正确的服务端点URL,然后运行代码以发送SOAP请求。如果服务端返回500 Internal Server Error错误,你需要根据之前提到的可能原因进行进一步排查。