Question

我将xml存储在字符串中并使用Xdocument我正在将字符串解析为xml，我需要获取xml元素值并使用该值我需要将其插入db中。任何帮助将不胜感激。

XML：

<ListInventorySupplyResponse xmlns="http://mws.amazonaws.com/FulfillmentInventory/2010-10-01/">
- <ListInventorySupplyResult>
- <InventorySupplyList>
- <member>
  <SellerSKU>043859634910</SellerSKU> 
  <FNSKU>X000IA4045</FNSKU> 
  <ASIN>B005YV4DJO</ASIN> 
  <Condition>NewItem</Condition> 
  <TotalSupplyQuantity>10</TotalSupplyQuantity> 
  <InStockSupplyQuantity>10</InStockSupplyQuantity> 
- <EarliestAvailability>
  <TimepointType>Immediately</TimepointType> 
  </EarliestAvailability>
  <SupplyDetail /> 
  </member>
  </InventorySupplyList>
  </ListInventorySupplyResult>
- <ResponseMetadata>
  <RequestId>d50af29d-f203-4efc-a864-1725a59ded97</RequestId> 
  </ResponseMetadata>
  </ListInventorySupplyResponse>

代码：

XDocument xd = XDocument.Parse(a);
string Sku = xd.Element();
var ASIN = xd.Descendants("ASIN");
var Condition = xd.Descendants("Condition");
var TotalSupplyQuantity = xd.Descendants("TotalSupplyQuantity");

Answer 1

您应该使用xml名称空间http://mws.amazonaws.com/FulfillmentInventory/2010-10-01/

var xDoc = XDocument.Parse(xml);
XNamespace ns = "http://mws.amazonaws.com/FulfillmentInventory/2010-10-01/";

var condition = (string)xDoc.Descendants(ns + "Condition").First();

或

您可以在任何 xml命名空间中搜索Tag 条件

var condition2 = (string)xDoc.Descendants()
                             .First(d => d.Name.LocalName == "Condition");

或

您可以使用XPath在任何 xml命名空间中获取条件

var condition3 = (string)xDoc.XPathSelectElement("//*[local-name()='Condition']");

Answer 2

使用此：

string value = xd.Root.Element("SellerSKU").Value;

如何使用Xdocument将xml元素值转换为字符串

2 个答案: