我尝试了几种不同的方式,没有太多的外观,我希望有人能帮上忙:
XML:
<?xml version="1.0" encoding="UTF-8"?>
<ListOrdersResponse xmlns="https://services.com/Orders/2013-09-01">
<ListOrdersResult>
<Orders>
<Order>
<Id>1</Id>
</Order>
<Order>
<Id>2</Id>
</Order>
</Orders>
</ListOrdersResult>
</ListOrdersResponse>试过:
var o =xmlDocument.SelectNodes("/ListOrdersResponse/ListOrdersResult/Orders/Order");
var o = xmlDocument.SelectNodes("/ListOrdersResponse/ListOrdersResult/Orders");
var o = xmlDocument.SelectNodes("//Orders");
var o = xmlDocument.SelectNodes("//Order");
var o = xmlDocument.SelectNodes("//Orders/Order");
var root = xmlDocument.DocumentElement;
var nsmgr = new XmlNamespaceManager(xmlDocument.NameTable);
nsmgr.AddNamespace("bk", "https://services.com/Orders/2013-09-01");
var orders = root.SelectNodes("descendant::bk:Orders/Order", nsmgr);
var root = xmlDocument.DocumentElement;
var nsmgr = new XmlNamespaceManager(xmlDocument.NameTable);
nsmgr.AddNamespace("bk", "https://services.com/Orders/2013-09-01");
var orders = root.SelectNodes("descendant::bk:Orders", nsmgr);它只返回0条记录。:-(
我做错了什么?
发布于 2015-07-31 08:34:33
这个
var nsmgr = new XmlNamespaceManager(xmlDocument.NameTable);
nsmgr.AddNamespace("bk", "https://services.com/Orders/2013-09-01");部件是正确的,但是您需要使用前缀bk来限定XPath表达式中的所有元素名。
XmlNodeList orders = xmlDocument.SelectNodes("//bk:Orders/bk:Order", nsmgr);
foreach (XmlElement order in orders) {
Console.WriteLine(order.SelectSingleNode("bk:Id", nsmgr).InnerText);
}发布于 2015-07-31 08:33:53
使用Linq2Xml怎么样?我发现它更容易使用。
XNamespace ns = "https://services.com/Orders/2013-09-01";
var orders = XDocument.Load(filename)
.Descendants(ns + "Order")
.Select(x => (int)x.Element(ns + "Id"))
.ToList();PS: Xml区分大小写。检查你的样本。<Order>和</order>等。
https://stackoverflow.com/questions/31741339
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