我有一些數量相當大,複雜的xml文檔,我需要循環。文檔頂部定義了xmlns,但指向的URL不再可用。當名稱空間不再可用時解析xml文檔
什麼是解析文件以從C#中獲取重要數據的最佳方式?
我試圖將它加載到數據集中,但偶爾會收到錯誤: 表(端點)不能是嵌套關係中的子表。 或 無法將SimpleContent列添加到包含元素列或嵌套關係的表中。
XPath是我的下一個端口,但由於缺少名稱空間,我遇到了問題。
我懷疑這是嚴重限制我的選擇,但有沒有人有任何建議?
片段的XML文檔:
<?xml version="1.0" encoding="UTF-8"?>
<cdr:cdr_set xmlns:cdr="http://www.naturalconvergence.com/schema/cdr/v3/cdr">
<!-- Copyright (c) 2001-2009, all rights reserved -->
<cdr:cdr xmlns:cdr="http://www.naturalconvergence.com/schema/cdr/v3/cdr">
<cdr:call_id>2040-1247062136726-5485131</cdr:call_id>
<cdr:cdr_id>1</cdr:cdr_id>
<cdr:status>Normal</cdr:status>
<cdr:responsibility>
<cdr:tenant id="17">
<cdr:name>SpiriTel plc</cdr:name>
</cdr:tenant>
<cdr:site id="45">
<cdr:name>KWS</cdr:name>
<cdr:time_zone>GB</cdr:time_zone>
</cdr:site>
</cdr:responsibility>
<cdr:originator type="sipGateway">
<cdr:sipGateway id="3">
<cdr:name>Audiocodes-91</cdr:name>
</cdr:sipGateway>
</cdr:originator>
<cdr:terminator type="group">
<cdr:group>
<cdr:tenant id="17">
<cdr:name>SpiriTel plc</cdr:name>
</cdr:tenant>
<cdr:type>Broadcast</cdr:type>
<cdr:extension>6024</cdr:extension>
<cdr:name>OLD PMS DDIS DO NOT USE</cdr:name>
</cdr:group>
</cdr:terminator>
<cdr:initiation>Dialed</cdr:initiation>
<cdr:calling_number>02087893850</cdr:calling_number>
<cdr:dialed_number>01942760142</cdr:dialed_number>
<cdr:target>6024</cdr:target>
<cdr:direction>Inbound</cdr:direction>
<cdr:disposition>No Answer</cdr:disposition>
<cdr:timezone>GB</cdr:timezone>
<cdr:origination_timestamp>2009-07-08T15:08:56.727+01:00</cdr:origination_timestamp>
<cdr:release_timestamp>2009-07-08T15:09:26.493+01:00</cdr:release_timestamp>
<cdr:release_cause>Normal Clearing</cdr:release_cause>
<cdr:call_duration>PT29S</cdr:call_duration>
<cdr:redirected>false</cdr:redirected>
<cdr:conference>false</cdr:conference>
<cdr:transferred>false</cdr:transferred>
<cdr:estimated>false</cdr:estimated>
<cdr:interim>false</cdr:interim>
<cdr:segments>
<cdr:segment>
<cdr:originationTimestamp>2009-07-08T15:08:56.727+01:00</cdr:originationTimestamp>
<cdr:initiation>Dialed</cdr:initiation>
<cdr:call_id>2040-1247062136726-5485131</cdr:call_id>
<cdr:originator type="sipGateway">
<cdr:sipGateway id="3">
<cdr:name>Audiocodes-91</cdr:name>
</cdr:sipGateway>
</cdr:originator>
<cdr:termination_attempt>
<cdr:termination_timestamp>2009-07-08T15:08:56.728+01:00</cdr:termination_timestamp>
<cdr:terminator type="group">
<cdr:group>
<cdr:tenant id="17">
<cdr:name>SpiriTel plc</cdr:name>
</cdr:tenant>
<cdr:type>Broadcast</cdr:type>
<cdr:extension>6024</cdr:extension>
<cdr:name>OLD PMS DDIS DO NOT USE</cdr:name>
</cdr:group>
</cdr:terminator>
<cdr:provided_address>01942760142</cdr:provided_address>
<cdr:direction>Inbound</cdr:direction>
<cdr:disposition>No Answer</cdr:disposition>
</cdr:termination_attempt>
</cdr:segment>
</cdr:segments>
</cdr:cdr>
...
</cdr:cdr_set>
每個條目基本上是相同的,但有時會有差異,如某些字段可能會丟失,如果不需要他們。
(示例更新重新評論) – 2009-07-10 10:17:18