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带有命名空间的xml解析，C#

2020-12-13 13:50

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前一段时间做花旗的接口，返回的xml格式是带有命名空间的，可是难倒了我，找了好久才找到解决办法，给大家分享下，少走弯路。

1，直接进入正题，先看一段带有命名空间的xml，这段xml大概的意思是，前面是header信息，后面是body中的信息，body中有不少的节点，主要的是

节点，这个节点包含了很多的节点，和一个节点以及后续以ns8开头的节点。
SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/">
  SOAP-ENV:Header>
    ns0:RsHeader xmlns:ns0="http://www.citi.com/gcgi/shared/system/header">
      ns0:DateAndTimeStamp>2014-05-29T02:17:07.634-04:00ns0:DateAndTimeStamp>
      ns0:UUID>55555461ns0:UUID>
      ns0:ESBUUID>8dc47a89-3e3b-4b17-a631-938b848447edns0:ESBUUID>
      ns0:ResponseCode>EC_6000_0ns0:ResponseCode>
    ns0:RsHeader>
  SOAP-ENV:Header>
  SOAP-ENV:Body>
    ns6:RewardDetailInqRs xmlns:ns="http://www.citi.com/gcgi/services/common/addressandcontact/v5_5_0_0" xmlns:ns5="http://www.citi.com/gcgi_prov/services/cards/reward/v6_0_0_0" xmlns:ns6="http://www.citi.com/gcgi/services/cards/reward/v6_0_0_0" xmlns:pfx="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ns7="http://www.citi.com/gcgi_prov/entities/cards/reward/v6_0_0_0" xmlns:ns8="http://www.citi.com/gcgi/entities/cards/reward/v6_0_0_0" xmlns:ns2="http://www.citi.com/gcgi/entities/common/customer/v5_9_0_0" xmlns:pd="http://xmlns.tibco.com/bw/process/2003" xmlns:ns1="http://www.citi.com/gcgi/services/common/addressandcontact/v6_0_0_0" xmlns:ns4="http://www.citi.com/gcgi/shared/system/systemtypes" xmlns:ns3="http://www.citi.com/gcgi/shared/system/header" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:pfx2="http://www.citi.com/gcgi/entities/common/customer/v6_0_0_0">
      ns6:Base>
        ns3:RsHeader>
          ns3:DateAndTimeStamp>2014-05-29T02:17:07.634-04:00ns3:DateAndTimeStamp>
          ns3:UUID>55555461ns3:UUID>
          ns3:ESBUUID>8dc47a89-3e3b-4b17-a631-938b848447edns3:ESBUUID>
          ns3:ResponseCode>EC_6000_0ns3:ResponseCode>
        ns3:RsHeader>
        ns6:RewardDetail>
          ns8:RedemptionDetails>
            ns8:RedemptionNo>99798493499998ns8:RedemptionNo>
            ns8:RedemptionStatus>Fns8:RedemptionStatus>
          ns8:RedemptionDetails>
            ns8:RedemptionNo>99798496299998ns8:RedemptionNo>
            ns8:RedemptionStatus>Fns8:RedemptionStatus>
            ns8:RedemptionMiniDetails>
              ns8:RedemptionProgram>1ns8:RedemptionProgram>
              ns8:RedemptionBonusProgram>0ns8:RedemptionBonusProgram>
              ns8:RedemptionLevel>00006ns8:RedemptionLevel>
              ns8:RedemptionQuantity>99900ns8:RedemptionQuantity>
            ns8:RedemptionMiniDetails>
            ns8:RedemptionPoints>9.9995E8ns8:RedemptionPoints>
            ns8:RedemptionAmount>0.0E0ns8:RedemptionAmount>
            ns8:RedemptionDescription>50 RMB CASH REBATEns8:RedemptionDescription>
            ns8:CreatorId>RWBGBD08ns8:CreatorId>
            ns8:RedemptionDate>2015-02-06ns8:RedemptionDate>
          ns8:RedemptionDetails>
          ns8:RedemptionDetails>
            ns8:RedemptionNo>99798499299998ns8:RedemptionNo>
            ns8:RedemptionStatus>Fns8:RedemptionStatus>
            ns8:RedemptionMiniDetails>
              ns8:RedemptionProgram>1ns8:RedemptionProgram>
              ns8:RedemptionBonusProgram>0ns8:RedemptionBonusProgram>
              ns8:RedemptionLevel>00006ns8:RedemptionLevel>
              ns8:RedemptionQuantity>2480ns8:RedemptionQuantity>
            ns8:RedemptionMiniDetails>
            ns8:RedemptionPoints>1.24E6ns8:RedemptionPoints>
            ns8:RedemptionAmount>0.0E0ns8:RedemptionAmount>
            ns8:RedemptionDescription>50 RMB CASH REBATEns8:RedemptionDescription>
            ns8:CreatorId>RWBGBD08ns8:CreatorId>
            ns8:RedemptionDate>2015-01-07ns8:RedemptionDate>
          ns8:RedemptionDetails>
          ns8:CurrentRewardStatementDetails>
            ns8:Sales>0.0E0ns8:Sales>
            ns8:Beginning>9.80000008E10ns8:Beginning>
            ns8:Earned>0.0E0ns8:Earned>
            ns8:Bonus>0.0E0ns8:Bonus>
            ns8:Adjusted>0.0E0ns8:Adjusted>
            ns8:Redeemed>1.914E5ns8:Redeemed>
            ns8:Available>9.79998094E10ns8:Available>
          ns8:CurrentRewardStatementDetails>
          ns8:EnrolProgram>1ns8:EnrolProgram>
          ns8:Description>YUPPIESns8:Description>
          ns8:EnrolmentIndicator>Yns8:EnrolmentIndicator>
          ns8:FlagTime>00:00:00ns8:FlagTime>
          ns8:MembershipStatus>Ans8:MembershipStatus>
        ns6:RewardDetail>
      ns6:Base>
    ns6:RewardDetailInqRs>
  SOAP-ENV:Body>
SOAP-ENV:Envelope>

 2，这一步我们,要开始解析xml，当然准备工作也是要做的，命名空间一定要引用using System.Xml，怎么处理命名空间这一步也将处理。

实例化一个xml命名空间管理器，然后将不同的命名空间加入管理器中，这些命名空间我们从哪里找呢？很显然我们要从xml文档中把他们找出来

xml文档中只要是带有这种 （xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"）的都是命名空间，要把解析时候要用的

命名空间加入命名空间管理器。

XmlDocument doc = new XmlDocument();
doc.LoadXml(“xml字符串”);
XmlNamespaceManager nsMgr = new XmlNamespaceManager(doc.NameTable);//这一步实例化一个xml命名空间管理器
nsMgr.AddNamespace("SOAP-ENV", "http://schemas.xmlsoap.org/soap/envelope/");
nsMgr.AddNamespace("ns", "http://www.citi.com/gcgi/services/common/addressandcontact/v5_5_0_0");
nsMgr.AddNamespace("ns0", "http://www.citi.com/gcgi/shared/system/header");
nsMgr.AddNamespace("ns1", "http://www.citi.com/gcgi/services/common/addressandcontact/v6_0_0_0");
nsMgr.AddNamespace("ns2", "http://www.citi.com/gcgi/entities/common/customer/v5_9_0_0");
nsMgr.AddNamespace("ns3", "http://www.citi.com/gcgi/shared/system/header");
nsMgr.AddNamespace("ns4", "http://www.citi.com/gcgi/shared/system/systemtypes");
nsMgr.AddNamespace("ns5", "http://www.citi.com/gcgi_prov/services/cards/reward/v6_0_0_0");
nsMgr.AddNamespace("ns6", "http://www.citi.com/gcgi/services/cards/reward/v6_0_0_0");
nsMgr.AddNamespace("ns7", "http://www.citi.com/gcgi_prov/entities/cards/reward/v6_0_0_0");
nsMgr.AddNamespace("ns8", "http://www.citi.com/gcgi/entities/cards/reward/v6_0_0_0");

3，为了接收xml中的值，我新建了一个类

public class RedemptionDetails
{
    public string RedemptionNo { get; set; }
    public string RedemptionStatus { get; set; }
    public string RedemptionPoints { get; set; }
    public string RedemptionAmount { get; set; }
    public string RedemptionDescription { get; set; }
    public string CreatorId { get; set; }
    public string RedemptionDate { get; set; }
    public string RedemptionProgram { get; set; }
    public string RedemptionBonusProgram { get; set; }
    public string RedemptionLevel { get; set; }
    public string RedemptionQuantity { get; set; }
}

4，下面的代码是我具体的实现解析到我需要的具体值，这些也不做过多的解释，直接上代码

                    XmlNode ss = doc.SelectSingleNode("SOAP-ENV:Envelope/SOAP-ENV:Body/ns6:RewardDetailInqRs/ns6:Base", nsMgr);
                    if (ss != null)
                    {
                        XmlNode code = ss.SelectSingleNode("ns3:RsHeader/ns3:ResponseCode", nsMgr);
                        detail.ResponseCode = code.InnerText.Split(‘_‘)[2] == "0" ? "0000" : code.InnerText.Split(‘_‘)[2]; ;

                        XmlNode current = ss.SelectSingleNode("ns6:RewardDetail", nsMgr).SelectSingleNode("ns8:CurrentRewardStatementDetails", nsMgr);
                        string Avaliable = current.SelectSingleNode("ns8:Available", nsMgr).InnerText;
                        detail.Available = ConvertToPoint(Avaliable);
                        string Redeemed = current.SelectSingleNode("ns8:Redeemed", nsMgr).InnerText;
                        detail.Redeemed = ConvertToPoint(Redeemed);
                        XmlNodeList RedemptionDetailsList = ss.SelectSingleNode("ns6:RewardDetail", nsMgr).SelectNodes("ns8:RedemptionDetails", nsMgr);
                        List ListDetail = new List();
                        for (int i = 0; i )
                        {
                            RedemptionDetails redemptionDetails = new RedemptionDetails();
                            redemptionDetails.RedemptionNo = RedemptionDetailsList[i].SelectSingleNode("ns8:RedemptionNo", nsMgr).InnerText;
                            if (RedemptionDetailsList[i].SelectSingleNode("ns8:RedemptionStatus", nsMgr) != null)
                            {
                                redemptionDetails.RedemptionStatus = RedemptionDetailsList[i].SelectSingleNode("ns8:RedemptionStatus", nsMgr).InnerText;
                            }
                            else
                            {
                                redemptionDetails.RedemptionStatus = "";
                            }
                            string RedemptionPoints = RedemptionDetailsList[i].SelectSingleNode("ns8:RedemptionPoints", nsMgr).InnerText;
                            redemptionDetails.RedemptionPoints = ConvertToPoint(RedemptionPoints);
                            string RedemptionAmount = RedemptionDetailsList[i].SelectSingleNode("ns8:RedemptionAmount", nsMgr).InnerText;
                            redemptionDetails.RedemptionAmount =ConvertToPoint(RedemptionAmount);
                            redemptionDetails.RedemptionDescription = RedemptionDetailsList[i].SelectSingleNode("ns8:RedemptionDescription", nsMgr).InnerText;
                            redemptionDetails.CreatorId = RedemptionDetailsList[i].SelectSingleNode("ns8:CreatorId", nsMgr).InnerText;
                            redemptionDetails.RedemptionDate = RedemptionDetailsList[i].SelectSingleNode("ns8:RedemptionDate", nsMgr).InnerText;
                            redemptionDetails.RedemptionProgram = RedemptionDetailsList[i].SelectSingleNode("ns8:RedemptionMiniDetails/ns8:RedemptionProgram", nsMgr).InnerText;
                            redemptionDetails.RedemptionBonusProgram = RedemptionDetailsList[i].SelectSingleNode("ns8:RedemptionMiniDetails/ns8:RedemptionBonusProgram", nsMgr).InnerText;
                            redemptionDetails.RedemptionLevel = RedemptionDetailsList[i].SelectSingleNode("ns8:RedemptionMiniDetails/ns8:RedemptionLevel", nsMgr).InnerText;
                            redemptionDetails.RedemptionQuantity = RedemptionDetailsList[i].SelectSingleNode("ns8:RedemptionMiniDetails/ns8:RedemptionQuantity", nsMgr).InnerText;
                            ListDetail.Add(redemptionDetails);
                        }
                        detail.ListDetail = ListDetail;
                    }

5，本例子到此结束，没有什么高深的东西，很简单的东西可能之前没用过而已，希望对大家有所帮助，这也是我现实中遇到的问题，和大家分享下。

shixudong3@yeah.net

带有命名空间的xml解析，C#

标签：des   style   blog   http   io   color   ar   for   sp   

原文地址：http://www.cnblogs.com/shixudong/p/4056400.html

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