Question

我正在尝试解析我创建的xml文档。但是，如果xml.Descendants(value)包含某些字符（包括空格，这是我的问题），则value无效。

我的xml结构如下：

<stockists>
  <stockistCountry country="Great Britain">
    <stockist>
      <name></name>
      <address></address>
    </stockist>
  </stockistCountry>
  <stockistCountry country="Germany">
    <stockist>
      <name></name>
      <address></address>
    </stockist>
  </stockistCountry>
  ...
</stockists>

我的解析C＃代码如下所示：

string path = String.Format("~/Content/{0}/Content/Stockists.xml", Helper.Helper.ResolveBrand());
XElement xml = XElement.Load(Server.MapPath(path));

var stockistCountries = from s in xml.Descendants("stockistCountry")
                                select s;

StockistCountryListViewModel stockistCountryListViewModel = new StockistCountryListViewModel
{
    BrandStockists = new List<StockistListViewModel>()
};

foreach (var stockistCountry in stockistCountries)
{
    StockistListViewModel stockistListViewModel = new StockistListViewModel()
    {
        Country = stockistCountry.FirstAttribute.Value,
        Stockists = new List<StockistDetailViewModel>()
    };

    var stockist = from s in xml.Descendants(stockistCountry.FirstAttribute.Value) // point of failure for 'Great Britain'
                   select s;

    foreach (var stockistDetail in stockist)
    {
         StockistDetailViewModel stockistDetailViewModel = new StockistDetailViewModel
         {
             StoreName = stockistDetail.FirstNode.ToString(),
             Address = stockistDetail.LastNode.ToString()
         };

         stockistListViewModel.Stockists.Add(stockistDetailViewModel); 
     }

     stockistCountryListViewModel.BrandStockists.Add(stockistListViewModel);
 }

 return View(stockistCountryListViewModel);

我想知道我是否正确接近Xml解析，我的属性是否应该有空格等？如何修复它以便英国解析

Answer 1

但是，如果值具有某些字符
，则xml.Descendants（value）不起作用

XElement.Descendants()需要标记的XName，而不是值。

确实不允许XML标记包含空格。

然而，您的示例XML仅包含属性的值，并且那里的空间很好。

更新

我认为你需要

//var stockist = from s in xml.Descendants(stockistCountry.FirstAttribute.Value) 
//              select s;

var stockists = stockistCountry.Descendants("stockist");

使用.Descendents（值）解析XML文档

1 个答案: