我是 XML 新手,我们需要使用新的Bing Spatial Data API进行地理编码。我已经设法以 xml 格式从他们那里得到结果。我将如何阅读响应中的特定元素,即。链接、状态和错误消息?
<?xml version="1.0" encoding="utf-8"?>
<Response xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://schemas.microsoft.com/search/local/ws/rest/v1">
<Copyright>Copyright © 2011 Microsoft and its suppliers. All rights reserved. This API cannot be accessed and the content and any results may not be used, reproduced or transmitted in any manner without express written permission from Microsoft Corporation.</Copyright>
<BrandLogoUri>http://spatial.virtualearth.net/Branding/logo_powered_by.png</BrandLogoUri>
<StatusCode>201</StatusCode>
<StatusDescription>Created</StatusDescription>
<AuthenticationResultCode>ValidCredentials</AuthenticationResultCode>
<TraceId>ID|02.00.82.2300|</TraceId>
<ResourceSets>
<ResourceSet>
<EstimatedTotal>1</EstimatedTotal>
<Resources>
<DataflowJob>
<Id>ID</Id>
<Link role="self">https://spatial.virtualearth.net/REST/v1/dataflows/Geocode/ID</Link>
<Status>Pending</Status>
<CreatedDate>2011-03-30T08:03:09.3551157-07:00</CreatedDate>
<CompletedDate xsi:nil="true" />
<TotalEntityCount>0</TotalEntityCount>
<ProcessedEntityCount>0</ProcessedEntityCount>
<FailedEntityCount>0</FailedEntityCount>
</DataflowJob>
</Resources>
</ResourceSet>
</ResourceSets>
</Response>
我正在使用德尔福 XE。
问候,彼得