如何從SharePoint REST API讀取XML響應請撥打電話

我正在爲REST調用獲取XML響應，其中包含多個子節點，用於每個條目。基本上任何Lookup字段或User字段導致子節點。任何人都可以幫助我瞭解如何閱讀這些子節點？由於元素名稱是Id或Email這是重複的。對不起，很長的XML，但這是隻提取2個項目的結果。如何從SharePoint REST API讀取XML響應請撥打電話

<?xml version="1.0" encoding="utf-8"?> 
<feed xml:base="https://ppespcollab.amat.com/sites/SSAS/_api/" xmlns="http://www.w3.org/2005/Atom" xmlns:d="http://schemas.microsoft.com/ado/2007/08/dataservices" xmlns:m="http://schemas.microsoft.com/ado/2007/08/dataservices/metadata" xmlns:georss="http://www.georss.org/georss" xmlns:gml="http://www.opengis.net/gml"> 
    <id>f7f3e0d8-73aa-4bd9-a11c-c8d2c884895c</id> 
    <title /> 
    <updated>2017-09-14T09:51:55Z</updated> 
    <entry m:etag="&quot;5&quot;"> 
     <id>Web/Lists(guid'16b26978-b5d8-407a-a82d-e66017158895')/Items(160)</id> 
     <category term="SP.Data.RequestsListItem" scheme="http://schemas.microsoft.com/ado/2007/08/dataservices/scheme" /> 
     <link rel="edit" href="Web/Lists(guid'16b26978-b5d8-407a-a82d-e66017158895')/Items(160)" /> 
     <link rel="http://schemas.microsoft.com/ado/2007/08/dataservices/related/Name" type="application/atom+xml;type=entry" title="Name" href="Web/Lists(guid'16b26978-b5d8-407a-a82d-e66017158895')/Items(160)/Name"> 
      <m:inline> 
       <entry> 
        <id>d724a6a3-c532-4f43-baaf-f3a25bbaccca</id> 
        <category term="SP.Data.UserInfoItem" scheme="http://schemas.microsoft.com/ado/2007/08/dataservices/scheme" /> 
        <title /> 
        <updated>2017-09-14T09:51:55Z</updated> 
        <author> 
         <name /> 
        </author> 
        <content type="application/xml"> 
         <m:properties> 
          <d:Id m:type="Edm.Int32">31210</d:Id> 
          <d:EMail>[email protected]</d:EMail> 
         </m:properties> 
        </content> 
       </entry> 
      </m:inline> 
     </link> 
     <link rel="http://schemas.microsoft.com/ado/2007/08/dataservices/related/Segment" type="application/atom+xml;type=entry" title="Segment" href="Web/Lists(guid'16b26978-b5d8-407a-a82d-e66017158895')/Items(160)/Segment"> 
      <m:inline> 
       <entry> 
        <id>9d4306ec-4b01-4624-984b-79445b9d2ec1</id> 
        <category term="SP.Data.SegmentsListItem" scheme="http://schemas.microsoft.com/ado/2007/08/dataservices/scheme" /> 
        <title /> 
        <updated>2017-09-14T09:51:55Z</updated> 
        <author> 
         <name /> 
        </author> 
        <content type="application/xml"> 
         <m:properties> 
          <d:Title>Test - TechM</d:Title> 
          <d:Id m:type="Edm.Int32">10</d:Id> 
         </m:properties> 
        </content> 
       </entry> 
      </m:inline> 
     </link> 
     <link rel="http://schemas.microsoft.com/ado/2007/08/dataservices/related/BU" type="application/atom+xml;type=feed" title="BU" href="Web/Lists(guid'16b26978-b5d8-407a-a82d-e66017158895')/Items(160)/BU"> 
      <m:inline> 
       <feed> 
        <id>7d3cf6e4-9fdc-4c21-90e9-5112b963dc49</id> 
        <title /> 
        <updated>2017-09-14T09:51:55Z</updated> 
        <entry> 
         <id>44c3ff84-4650-4d85-a6dc-908639338be4</id> 
         <category term="SP.Data.Business_x0020_UnitsListItem" scheme="http://schemas.microsoft.com/ado/2007/08/dataservices/scheme" /> 
         <title /> 
         <updated>2017-09-14T09:51:55Z</updated> 
         <author> 
          <name /> 
         </author> 
         <content type="application/xml"> 
          <m:properties> 
           <d:Title>CMP</d:Title> 
           <d:Id m:type="Edm.Int32">14</d:Id> 
          </m:properties> 
         </content> 
        </entry> 
       </feed> 
      </m:inline> 
     </link> 
     <link rel="http://schemas.microsoft.com/ado/2007/08/dataservices/related/Author0" type="application/atom+xml;type=feed" title="Author0" href="Web/Lists(guid'16b26978-b5d8-407a-a82d-e66017158895')/Items(160)/Author0"> 
      <m:inline> 
       <feed> 
        <id>0f399745-10f4-40f0-be4e-1f9d69222d49</id> 
        <title /> 
        <updated>2017-09-14T09:51:55Z</updated> 
        <entry> 
         <id>4c0509ce-62c4-4e90-9689-134b145b02a0</id> 
         <category term="SP.Data.UserInfoItem" scheme="http://schemas.microsoft.com/ado/2007/08/dataservices/scheme" /> 
         <title /> 
         <updated>2017-09-14T09:51:55Z</updated> 
         <author> 
          <name /> 
         </author> 
         <content type="application/xml"> 
          <m:properties> 
           <d:Id m:type="Edm.Int32">31210</d:Id> 
           <d:EMail>[email protected]</d:EMail> 
          </m:properties> 
         </content> 
        </entry> 
       </feed> 
      </m:inline> 
     </link> 
     <link rel="http://schemas.microsoft.com/ado/2007/08/dataservices/related/CC_x0020_List" type="application/atom+xml;type=feed" title="CC_x0020_List" href="Web/Lists(guid'16b26978-b5d8-407a-a82d-e66017158895')/Items(160)/CC_x0020_List" /> 
     <link rel="http://schemas.microsoft.com/ado/2007/08/dataservices/related/Publication_x0020_Type" type="application/atom+xml;type=entry" title="Publication_x0020_Type" href="Web/Lists(guid'16b26978-b5d8-407a-a82d-e66017158895')/Items(160)/Publication_x0020_Type"> 
      <m:inline> 
       <entry> 
        <id>a002d855-e51b-4f4f-b8ec-3725cf4aecb9</id> 
        <category term="SP.Data.Publication_x0020_TypeListItem" scheme="http://schemas.microsoft.com/ado/2007/08/dataservices/scheme" /> 
        <title /> 
        <updated>2017-09-14T09:51:55Z</updated> 
        <author> 
         <name /> 
        </author> 
        <content type="application/xml"> 
         <m:properties> 
          <d:Title>Presentation</d:Title> 
          <d:Id m:type="Edm.Int32">2</d:Id> 
         </m:properties> 
        </content> 
       </entry> 
      </m:inline> 
     </link> 
     <title /> 
     <updated>2017-09-14T09:51:55Z</updated> 
     <author> 
      <name /> 
     </author> 
     <content type="application/xml"> 
      <m:properties> 
       <d:Id m:type="Edm.Int32">160</d:Id> 
       <d:Title>asssfsfdsf</d:Title> 
       <d:End_x0020_Use>BLR</d:End_x0020_Use> 
       <d:Approval_x0020_Type>Parallel</d:Approval_x0020_Type> 
       <d:Due_x0020_Date m:type="Edm.DateTime">2017-09-26T05:00:00Z</d:Due_x0020_Date> 
       <d:Description>sdfssfsfssf</d:Description> 
       <d:Status>Submitted</d:Status> 
       <d:History>Request submitted by Ishan Halarnkar --CNTR on Wednesday, September 13, 2017 8&amp;#58;15 AM&lt;/br&gt;</d:History> 
       <d:RequestID>2017_00000160</d:RequestID> 
       <d:EndUseYear>2014</d:EndUseYear> 
       <d:ID m:type="Edm.Int32">160</d:ID> 
      </m:properties> 
     </content> 
    </entry> 
    <entry m:etag="&quot;7&quot;"> 
     <id>Web/Lists(guid'16b26978-b5d8-407a-a82d-e66017158895')/Items(159)</id> 
     <category term="SP.Data.RequestsListItem" scheme="http://schemas.microsoft.com/ado/2007/08/dataservices/scheme" /> 
     <link rel="edit" href="Web/Lists(guid'16b26978-b5d8-407a-a82d-e66017158895')/Items(159)" /> 
     <link rel="http://schemas.microsoft.com/ado/2007/08/dataservices/related/Name" type="application/atom+xml;type=entry" title="Name" href="Web/Lists(guid'16b26978-b5d8-407a-a82d-e66017158895')/Items(159)/Name"> 
      <m:inline> 
       <entry> 
        <id>b76cc22b-f985-444a-873a-46ae2cd0a10a</id> 
        <category term="SP.Data.UserInfoItem" scheme="http://schemas.microsoft.com/ado/2007/08/dataservices/scheme" /> 
        <title /> 
        <updated>2017-09-14T09:51:55Z</updated> 
        <author> 
         <name /> 
        </author> 
        <content type="application/xml"> 
         <m:properties> 
          <d:Id m:type="Edm.Int32">6760</d:Id> 
          <d:EMail>[email protected]</d:EMail> 
         </m:properties> 
        </content> 
       </entry> 
      </m:inline> 
     </link> 
     <link rel="http://schemas.microsoft.com/ado/2007/08/dataservices/related/Segment" type="application/atom+xml;type=entry" title="Segment" href="Web/Lists(guid'16b26978-b5d8-407a-a82d-e66017158895')/Items(159)/Segment"> 
      <m:inline> 
       <entry> 
        <id>6e70b80b-fff6-4662-8f53-26fc977f34ef</id> 
        <category term="SP.Data.SegmentsListItem" scheme="http://schemas.microsoft.com/ado/2007/08/dataservices/scheme" /> 
        <title /> 
        <updated>2017-09-14T09:51:55Z</updated> 
        <author> 
         <name /> 
        </author> 
        <content type="application/xml"> 
         <m:properties> 
          <d:Title>Testing Segment 0917</d:Title> 
          <d:Id m:type="Edm.Int32">11</d:Id> 
         </m:properties> 
        </content> 
       </entry> 
      </m:inline> 
     </link> 
     <link rel="http://schemas.microsoft.com/ado/2007/08/dataservices/related/BU" type="application/atom+xml;type=feed" title="BU" href="Web/Lists(guid'16b26978-b5d8-407a-a82d-e66017158895')/Items(159)/BU"> 
      <m:inline> 
       <feed> 
        <id>f5e5e76d-07b7-442f-b6bf-73d9ed65e708</id> 
        <title /> 
        <updated>2017-09-14T09:51:55Z</updated> 
        <entry> 
         <id>07bd9eed-23f7-4b10-8f38-42e0845f19ca</id> 
         <category term="SP.Data.Business_x0020_UnitsListItem" scheme="http://schemas.microsoft.com/ado/2007/08/dataservices/scheme" /> 
         <title /> 
         <updated>2017-09-14T09:51:55Z</updated> 
         <author> 
          <name /> 
         </author> 
         <content type="application/xml"> 
          <m:properties> 
           <d:Title>ds Testing</d:Title> 
           <d:Id m:type="Edm.Int32">24</d:Id> 
          </m:properties> 
         </content> 
        </entry> 
       </feed> 
      </m:inline> 
     </link> 
     <link rel="http://schemas.microsoft.com/ado/2007/08/dataservices/related/Author0" type="application/atom+xml;type=feed" title="Author0" href="Web/Lists(guid'16b26978-b5d8-407a-a82d-e66017158895')/Items(159)/Author0"> 
      <m:inline> 
       <feed> 
        <id>717cf9a2-9f0a-4265-bb32-1c90989ba6ed</id> 
        <title /> 
        <updated>2017-09-14T09:51:55Z</updated> 
        <entry> 
         <id>4c593a4e-5c2e-4f1a-8c99-cb2d81b33af3</id> 
         <category term="SP.Data.UserInfoItem" scheme="http://schemas.microsoft.com/ado/2007/08/dataservices/scheme" /> 
         <title /> 
         <updated>2017-09-14T09:51:55Z</updated> 
         <author> 
          <name /> 
         </author> 
         <content type="application/xml"> 
          <m:properties> 
           <d:Id m:type="Edm.Int32">6760</d:Id> 
           <d:EMail>[email protected]</d:EMail> 
          </m:properties> 
         </content> 
        </entry> 
       </feed> 
      </m:inline> 
     </link> 
     <link rel="http://schemas.microsoft.com/ado/2007/08/dataservices/related/CC_x0020_List" type="application/atom+xml;type=feed" title="CC_x0020_List" href="Web/Lists(guid'16b26978-b5d8-407a-a82d-e66017158895')/Items(159)/CC_x0020_List" /> 
     <link rel="http://schemas.microsoft.com/ado/2007/08/dataservices/related/Publication_x0020_Type" type="application/atom+xml;type=entry" title="Publication_x0020_Type" href="Web/Lists(guid'16b26978-b5d8-407a-a82d-e66017158895')/Items(159)/Publication_x0020_Type"> 
      <m:inline> 
       <entry> 
        <id>62f94289-1e4b-4e83-94fe-1f518bde639b</id> 
        <category term="SP.Data.Publication_x0020_TypeListItem" scheme="http://schemas.microsoft.com/ado/2007/08/dataservices/scheme" /> 
        <title /> 
        <updated>2017-09-14T09:51:55Z</updated> 
        <author> 
         <name /> 
        </author> 
        <content type="application/xml"> 
         <m:properties> 
          <d:Title>Presentation</d:Title> 
          <d:Id m:type="Edm.Int32">2</d:Id> 
         </m:properties> 
        </content> 
       </entry> 
      </m:inline> 
     </link> 
     <title /> 
     <updated>2017-09-14T09:51:55Z</updated> 
     <author> 
      <name /> 
     </author> 
     <content type="application/xml"> 
      <m:properties> 
       <d:Id m:type="Edm.Int32">159</d:Id> 
       <d:Title>Test on 9/12/17</d:Title> 
       <d:End_x0020_Use>TPAS</d:End_x0020_Use> 
       <d:Approval_x0020_Type>Parallel</d:Approval_x0020_Type> 
       <d:Due_x0020_Date m:type="Edm.DateTime">2017-09-28T05:00:00Z</d:Due_x0020_Date> 
       <d:Description>testing email notices</d:Description> 
       <d:Status>Submitted</d:Status> 
       <d:History>Request delegated by Denise Schmidt (ds Testing - CTO) on Tuesday, September 12, 2017 2&amp;#58;16 PM&lt;/br&gt;Request approved by Denise Schmidt (ds Testing - Manager) on Tuesday, September 12, 2017 2&amp;#58;15 PM&lt;/br&gt;Request submitted by Denise Schmidt on Tuesday, September 12, 2017 2&amp;#58;12 PM&lt;/br&gt;</d:History> 
       <d:RequestID>2017_00000159</d:RequestID> 
       <d:EndUseYear m:null="true" /> 
       <d:ID m:type="Edm.Int32">159</d:ID> 
      </m:properties> 
     </content> 
    </entry>

我使用的代碼，但沒有給出預期的結果：

XmlDocument listXml = new XmlDocument(); 
      XmlNamespaceManager xmlnspm = new XmlNamespaceManager(new NameTable()); 
      xmlnspm.AddNamespace("atom", "http://www.w3.org/2005/Atom"); 
      xmlnspm.AddNamespace("d", "http://schemas.microsoft.com/ado/2007/08/dataservices"); 
      xmlnspm.AddNamespace("m", "http://schemas.microsoft.com/ado/2007/08/dataservices/metadata"); 
      listXml.LoadXml(response); 
      var prop = listXml.SelectNodes("//atom:entry/atom:content/m:properties", xmlnspm); 
      List<string> sdsd = new List<string>(); 
      foreach (XmlNode ndlist in prop) 

      { 

       sdsd.Add(ndlist.SelectSingleNode("d:Id", xmlnspm).InnerXml + 
        ndlist.SelectSingleNode("d:EMail", xmlnspm).InnerXml + 
        ndlist.SelectSingleNode("d:Status", xmlnspm).InnerXml+ 
        ndlist.SelectSingleNode("d:History", xmlnspm).InnerXml); 
      }

我期待的結果是：對於每個條目，讀取

如果名稱然後名稱（ID和電子郵件）
如果段，然後分段（名稱和編號）
如果BU BU然後（名稱和編號）
如果Author0然後Author0（Id和電子郵件） ......同樣，對於所有的子節點以及所有主要節點，我需要值
編號
標題
End_x0020_Use
Approval_x0020_Type

有什麼辦法序列化此數據在更可讀的格式或我必須循環每個節點？請建議最好的選擇，因爲我沒有太多的XML數據經驗。

來源

2017-09-15 Ishan

如果XML結構是非常剛性的，不會改變則是你可以反序列化到一個強類型的類。 – Equalsk

使用XML LINQ

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


namespace ConsoleApplication4 
{ 
    class Program 
    { 
     const string FILENAME = @"c:\temp\test.xml"; 
     static List<XElement> nodes; 
     static void Main(string[] args) 
     { 
      XDocument doc = XDocument.Load(FILENAME); 

      XElement feed = doc.Root; 
      XNamespace ns = feed.GetDefaultNamespace(); 
      foreach (XElement entry in feed.Elements(ns + "entry")) 
      { 
       Entry newEntry = new Entry(); 
       Entry.entries.Add(newEntry); 

       newEntry.title = (string)entry.Element(ns + "title"); 
       newEntry.end_x0020_Use = (string)entry.Descendants().Where(x => x.Name.LocalName == "End_x0020_Use").FirstOrDefault(); 
       newEntry.approval_x0020_Type = (string)entry.Descendants().Where(x => x.Name.LocalName == "Approval_x0020_Type").FirstOrDefault(); 

       newEntry.links = entry.Elements(ns + "link").Select(x => x.Descendants().Where(y => y.Name.LocalName == "entry").Select(y => new Link() { 
        name = (string)y.Descendants().Where(z => z.Name.LocalName == "name").FirstOrDefault(), 
        id = (string)y.Descendants().Where(z => z.Name.LocalName == "id").FirstOrDefault(), 
        email = (string)y.Descendants().Where(z => z.Name.LocalName == "EMail").FirstOrDefault(), 
        title = (string)x.Attributes().Where(z => z.Name.LocalName == "title").FirstOrDefault() 
       }).FirstOrDefault() 
       ).ToList(); 
      } 

     } 

    } 
    public class Entry 
    { 
     public static List<Entry> entries = new List<Entry>(); 

     public string title { get; set;} 
     public string end_x0020_Use { get; set; } 
     public string approval_x0020_Type { get; set; } 
     public List<Link> links { get; set; } 

    } 
    public class Link 
    { 
     public string name { get; set; } 
     public string id { get; set; } 
     public string title { get; set; } 
     public string email { get; set; } 
    } 

}

來源

2017-09-15 10:15:45 jdweng

如何從SharePoint REST API讀取XML響應請撥打電話

回答

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