无法使用WSDL和转义字符传递XML

编程问答 2022-08-09

问题描述

我真的很想找到一种方法来传递XML字符串而又不转义C＃中的字符。我下面有一个字符串，需要将它作为字符串传递给对WSDL的调用。

<MyElement ElementId='xxxxxx'><Segments><Segment Status='1' SegmentId='xx1'/><Segment Status='1' 
SegmentId='xx2'/></Segments></MyElement>

如果我尝试传递它包含字符串，则这些字符会转义字符，例如'>'。我将WSDL导入了.NET控制台应用程序。正如我在chrome中使用Wizdler工具看到的那样，这就是上面的字符串。

enter image description here

整个消息就是这个。

enter image description here

所以我的问题是，在C＃中如何使用WSDL，甚至手动进行调用以使该工作正常进行

using (var client = new MemberService.MemberWebServiceSoapClient())
 {               
   var xml = "<MyElement ElementId='xxxxxxx'><Segments><Segment Status='1' SegmentId='xx1'/><Segment 
   Status='1' SegmentId='xx2'/></Segments></MyElement>"
   var send = client.Moving(xml);
 }

解决方法

使用Xml Linq：

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Xml;
using System.Xml.Linq;
using System.IO;
namespace ConsoleApplication1
{
    class Program
    {
        const string FILENAME = @"c:\temp\test.xml";
        static void Main(string[] args)
        {
            string envelope = "<?xml version=\"1.0\" encoding=\"utf-8\"?>" +
                              "<Envelope xmlns=\"http://schemas.xmlsoap.org/soap/envelope/\">" +
                                 "<Body>" +
                                    "<Moving xmlns=\"http://www.retalix.com/HQLWebServices\">" +
                                    "</Moving>" +
                                 "</Body>" +
                              "</Envelope>";

            XDocument doc = XDocument.Parse(envelope);
            XElement moving = doc.Descendants().Where(x => x.Name.LocalName == "Moving").FirstOrDefault();
            XNamespace ns = moving.GetDefaultNamespace();
            string elementId = "xxxxxx";
            List<Segment> segments = new List<Segment>() {
                new Segment() { id = "xx1",status = 1},new Segment() { id = "xx2",status = 1}
            };

            XElement xMyElement = new XElement(ns + "MyElement",new XAttribute("ElementId",elementId));
            moving.Add(xMyElement);
            XElement xSegments = new XElement(ns + "Segments");
            xMyElement.Add(xSegments);

            foreach (Segment segment in segments)
            {
                XElement xSegment = new XElement("Segment",new object[] {
                    new XAttribute("Status",segment.status),new XAttribute("SegmentId",segment.id)
                });
                xSegments.Add(xSegment);
            }

            string sendXml = doc.ToString();
        }
    }
    public class Segment
    {
        public string id { get; set; }
        public int status { get; set; }
    }
}
c#c#wsdlwsdlwsdlwsdlxmlxmlxmlxmlxmlxmlxml