如何從SharePoint REST api調用讀取XML響應
[英]How to read the XML response from SharePoint REST api call
問題描述
我正在獲得REST調用的XML響應，其中每個條目都包含多個子節點 。 基本上，任何“ Lookup字段或“ User字段都會產生一個子節點 。 有人可以幫助我了解如何讀取這些子節點嗎？ 由於元素名稱是Id或重復的Email 。 很抱歉，XML太長了，但這是僅獲取2個項目的結果。
<?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=""5"">
<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>Ishan_Halarnkar@contractor.amat.com</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>Ishan_Halarnkar@contractor.amat.com</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&#58;15 AM</br></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=""7"">
<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>Denise_Schmidt@amat.com</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>Denise_Schmidt@amat.com</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&#58;16 PM</br>Request approved by Denise Schmidt (ds Testing - Manager) on Tuesday, September 12, 2017 2&#58;15 PM</br>Request submitted by Denise Schmidt on Tuesday, September 12, 2017 2&#58;12 PM</br></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>
我正在使用的代碼是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);
}
我正在尋找的結果是：對於每個條目，請閱讀
- 如果是姓名，則為姓名（ID和電子郵件）
- 如果是細分，則細分（標題和ID）
- 如果BU，則BU（標題和ID）
- 如果Author0，那么Author0（Id和Email）...同樣對於所有子節點和所有主節點，我都需要該值
- ID
- 標題
- End_x0020_使用
- Approval_x0020_Type
有什么方法可以以更易讀的格式序列化此數據，或者我必須循環每個節點？ 請提出最佳選擇，因為我在XML數據方面經驗不足。
2 個解決方案
解決方案1
0 2017-09-15 10:15:45
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; }
}
}
解決方案2
0 2018-07-25 05:54:03
我建議您在REST API調用中使用$filter ，這樣您將獲得一個非常容易使用的JSON結果。 XML檢索有時可能會失敗。
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