复杂的 XML 到 C# 类 - 如何反序列化它们？

Question

我的目标是从 XML 中提取数据。但是我有一些相当复杂的 XML，它们不容易转换为 C 语言类。

XML 如下所示：

<group.........>
  <suite....>
    <properties>
      <property name=....../>
    </properties>
    <suite type="test">
      <suite type="test1">
        <suite...>    
          <suite...>     
            <suite...>  
              <case id="1000" name="example"> 
                <properties>
                  <property ...../>    
                </properties>
              </case>
              <case.......>
                <properties>
                  <property ...../>      
                </properties>
              </case>
              <case>
                <properties>
                  <property .... />           
                </properties>
              </case>
            </suite>
          </suite>
        </suite>
      </suite>
    </suite>
  </suite>
</group>

我使用了一个在线的 xml to c sharp convert 来创建类，但它似乎不能正确处理 XML 结构。

更新：

XML 来自 NUNIT3。它是写入 XML 文档的 UNIT3 控制台的结果。

更新 2：

我可以使用以下代码提取数据 - 不知道是否有更优雅的解决方案：

XElement resultFile = XElement.Load($"{resultFilePathList}"); 
                var dataFromXML = (
                    from data in resultFile.Descendants("case")
                    select new
                    {
                        caseid = data.Attribute("id").Value,
                        name = data.Attribute("fullname").Value,
                        result = data.Attribute("result").Value,
                        duration = data.Attribute("duration").Value
                    }
                );

Answer 1

查看这段代码，就这么简单

using System.Xml.Serialization;
using System.IO;
.......
StreamReader streamer = new StreamReader("yourgroup.xml");
XmlSerializer serializer = new XmlSerializer(typeof(group));
group x = (group)serializer.Deserialize(streamer);
streamer.Close();

你确实定义了你的类，就像这样

public class group {List<suite> suite;}
public class suite
{
   public List<suite> suite;
   public List<property> properties;
}

好的，如果您需要特定的处理，您可以添加额外的注释 例如，如果有“case”元素，则创建具有不同名称的类

public class xcase
{
    public String id;
    public String name;
    public Property[] properties;...
}
public class suite
{
    [XmlElement(ElementName = "case")]
    public xcase[] cases {get; set; } 
    ....
}

Answer 2

尝试以下：

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Data;
using System.Xml;
using System.Xml.Linq;

namespace ConsoleApplication120
{
    class Program
    {
        const string FILENAME = @"c:\temp\test.xml";
        static void Main(string[] args)
        {
            XDocument doc = XDocument.Load(FILENAME);
            XElement group = doc.Root;
            Suite rootSuite = new Suite();
            Suite.ReadXml(group, rootSuite);
        }

    }
    public class Suite
    {
        public List<Suite> suites { get; set; }
        public List<Case> cases { get; set; }
        public Dictionary<string, string> properties { get; set; }
        public string type { get; set; }

        public static void ReadXml(XElement xparentSuite, Suite parentSuite)
        {
            foreach (XElement xSuite in xparentSuite.Elements("suite"))
            {
                parentSuite.type = (string)xSuite.Attribute("type");
                if (parentSuite.suites == null) parentSuite.suites = new List<Suite>();
                Suite newSuite = new Suite();
                parentSuite.suites.Add(newSuite);
                XElement properties = xSuite.Element("properties");
                if (properties != null)
                {
                    parentSuite.properties = properties.Elements("property")
                        .GroupBy(x => (string)x.Attribute("name"), y => (string)y)
                        .ToDictionary(x => x.Key, y => y.FirstOrDefault());
                }
                parentSuite.cases = xSuite.Elements("case").Select(x => new Case(x)).ToList();
                ReadXml(xSuite, newSuite);
            }
        }
    }
    public class Case
    {
        public string id { get; set; }
        public string name { get; set; }
        public Dictionary<string, string> properties { get; set; }

        public Case() { }
        public Case(XElement _case)
        {
            id = (string)_case.Attribute("id");
            name = (string)_case.Attribute("name");
            properties = _case.Descendants("property")
                .GroupBy(x => (string)x.Attribute("name"), y => (string)y)
                .ToDictionary(x => x.Key, y => y.FirstOrDefault());

        }

    }

}