我如何解析XML Blob并关联来自同级节点的数据？

Question

我想解析这个XML blob：

<NFLTeams>
  <Coaches>
    <HeadCoach>Bill Belichick</HeadCoach>
    <OffensiveCoordinator>Josh McDaniels</OffensiveCoordinator>
    <DefensiveCoordinator>Unknown</DefensiveCoordinator>
  </Coaches>
  <Players>
    <Quarterback>Jarret Stidham</Quarterback>
    <WideReceiver>N'Keal Harry</WideReceiver>
  </Players>
  <TeamInfo>
    <TeamName>Patriots</TeamName>
    <StadiumCapacity>65878</StadiumCapacity>
    <StadiumLocation>Foxboro, MA</StadiumLocation>
  </TeamInfo>
  <Coaches>
    <HeadCoach>Adam Gase</HeadCoach>
    <OffensiveCoordinator>Dowell Loggains</OffensiveCoordinator>
    <DefensiveCoordinator>Gregg Williams</DefensiveCoordinator>
  </Coaches>
  <Players>
    <Quarterback>Sam Darnold</Quarterback>
    <WideReceiver>Breshad Perriman</WideReceiver>
  </Players>
  <TeamInfo>
    <TeamName>Jets</TeamName>
    <StadiumCapacity>82500</StadiumCapacity>
    <StadiumLocation>East Rutherford, NJ</StadiumLocation>
  </TeamInfo>
  <Coaches>
    <HeadCoach>Anthony Lynn</HeadCoach>
    <OffensiveCoordinator>Shane Steichen</OffensiveCoordinator>
    <DefensiveCoordinator>Gus Bradley</DefensiveCoordinator>
  </Coaches>
  <Players>
    <Quarterback>Tyrod Taylor</Quarterback>
    <WideReceiver>Keenan Allen</WideReceiver>
  </Players>
  <TeamInfo>
    <TeamName>Chargers</TeamName>
    <StadiumCapacity>27000</StadiumCapacity>
    <StadiumLocation>Carson, CA</StadiumLocation>
  </TeamInfo>
</NFLTeams>

并且我想将数据放入List<NFLTeam>，其中NFLTeam是：

public class NFLTeam
{
        public string Quarterback { get; set; }
        public string TeamName { get; set; }
        public int StadiumCapacity { get; set; }
}

这样，如果我解析上面的blob并将其内容输出到控制台，它将看起来像这样：

Quarterback: 'Jarret Stidham', TeamName: 'Patriots', StadiumCapacity: '65878'
Quarterback: 'Sam Darnold', TeamName: 'Jets', StadiumCapacity: '82500'
Quarterback: 'Tyrod Taylor', TeamName: 'Chargers', StadiumCapacity: '27000'

我该如何使用C＃7.3和.NET Framework 4.8？

Answer 1

c＃

void Main()
{
    XDocument xdoc = XDocument.Parse(@"<NFLTeams>
    <Coaches>
        <HeadCoach>Bill Belichick</HeadCoach>
        <OffensiveCoordinator>Josh McDaniels</OffensiveCoordinator>
        <DefensiveCoordinator>Unknown</DefensiveCoordinator>
    </Coaches>
    <Players>
        <Quarterback>Jarret Stidham</Quarterback>
        <WideReceiver>N'Keal Harry</WideReceiver>
    </Players>
    <TeamInfo>
        <TeamName>Patriots</TeamName>
        <StadiumCapacity>65878</StadiumCapacity>
        <StadiumLocation>Foxboro, MA</StadiumLocation>
    </TeamInfo>
    <Coaches>
        <HeadCoach>Adam Gase</HeadCoach>
        <OffensiveCoordinator>Dowell Loggains</OffensiveCoordinator>
        <DefensiveCoordinator>Gregg Williams</DefensiveCoordinator>
    </Coaches>
    <Players>
        <Quarterback>Sam Darnold</Quarterback>
        <WideReceiver>Breshad Perriman</WideReceiver>
    </Players>
    <TeamInfo>
        <TeamName>Jets</TeamName>
        <StadiumCapacity>82500</StadiumCapacity>
        <StadiumLocation>East Rutherford, NJ</StadiumLocation>
    </TeamInfo>
    <Coaches>
        <HeadCoach>Anthony Lynn</HeadCoach>
        <OffensiveCoordinator>Shane Steichen</OffensiveCoordinator>
        <DefensiveCoordinator>Gus Bradley</DefensiveCoordinator>
    </Coaches>
    <Players>
        <Quarterback>Tyrod Taylor</Quarterback>
        <WideReceiver>Keenan Allen</WideReceiver>
    </Players>
    <TeamInfo>
        <TeamName>Chargers</TeamName>
        <StadiumCapacity>27000</StadiumCapacity>
        <StadiumLocation>Carson, CA</StadiumLocation>
    </TeamInfo>
</NFLTeams>");

    var xelem = xdoc.Root.Elements("Players");

    foreach (var el in xelem)
    {
        Console.WriteLine(string.Format("Quarterback: '{0}', TeamName: '{1}', StadiumCapacity: '{2}'"
            , el.Element("Quarterback").Value
            , ToXElement(el.NextNode).Element("TeamName").Value
            , ToXElement(el.NextNode).Element("StadiumCapacity").Value));
    }
}

// Define other methods and classes here
static XElement ToXElement(XNode node)
{
    return node as XElement; // returns null if node is not an XElement
}

输出

Quarterback: 'Jarret Stidham', TeamName: 'Patriots', StadiumCapacity: '65878'
Quarterback: 'Sam Darnold', TeamName: 'Jets', StadiumCapacity: '82500'
Quarterback: 'Tyrod Taylor', TeamName: 'Chargers', StadiumCapacity: '27000'