Question

我正在尝试访问Taleo RSS / XML Feed并解析数据。我正在使用SimpleXML，它正确加载所有常规数据，例如<title>，<link>等。

但是，有几个节点的格式为<taleo:reqId>或<taleo:location>，我似乎无法弄清楚如何访问该数据。它不是由SimpleXML返回的。

`$xml = simplexml_load_file('https://chp.tbe.taleo.net/chp03/ats/servlet/Rss?org=DRAGADOS&cws=1&WebPage=SRCHR&WebVersion=0&_rss_version=2');`

在Web浏览器源中返回：

`<?xml version="1.0" encoding="UTF-8" ?>
<?xml-stylesheet type="text/xsl" href="https://chp.tbe.taleo.net/chp03/ats/rss/taleorssfeed.xsl" ?>
<?xml-stylesheet type="text/css" href="https://chp.tbe.taleo.net/chp03/ats/rss/taleorssfeed.css" ?>
<rss xmlns:taleo="urn:TBERss" version="2.0">
<channel>
<title>Dragados Job Feed</title>
<link>https://chp.tbe.taleo.net/dispatcher/servlet/DispatcherServlet?org=DRAGADOS&amp;act=redirectCws&amp;cws=1</link>
<description>Dragados Job Feed</description>
<language>en</language>
<pubDate>Tue, 07 Nov 2017 17:00:40 GMT</pubDate>
<ttl>60</ttl>
<item>
<title>Estimator</title>
<link>https://chp.tbe.taleo.net/chp03/ats/careers/requisition.jsp?org=DRAGADOS&amp;cws=1&amp;rid=1155</link>
<guid>https://chp.tbe.taleo.net/chp03/ats/careers/requisition.jsp?org=DRAGADOS&amp;cws=1&amp;rid=1155</guid>
<description> ..... </description>
<pubDate>Tue, 07 Nov 2017 17:00:40 GMT</pubDate>
<taleo:reqId>1155</taleo:reqId>
<taleo:location>Southern California Branch (bidding)</taleo:location>
<taleo:locationCountry>US</taleo:locationCountry>
<taleo:locationState>US-CA</taleo:locationState>
<taleo:locationCity>Costa Mesa</taleo:locationCity>
<taleo:department>West Coast Bidding</taleo:department>
<taleo:html-description> ... </taleo:html-description>
</item>
...`

在SimpleXML中返回：

`object(SimpleXMLElement)#487 (2) { ["@attributes"]=> array(1) { ["version"]=> string(3) "2.0" } ["channel"]=> object(SimpleXMLElement)#486 (7) { ["title"]=> string(17) "Dragados Job Feed" ["link"]=> string(97) "https://chp.tbe.taleo.net/dispatcher/servlet/DispatcherServlet?org=DRAGADOS&act=redirectCws&cws=1" ["description"]=> string(17) "Dragados Job Feed" ["language"]=> string(2) "en" ["pubDate"]=> string(29) "Tue, 07 Nov 2017 17:00:40 GMT" ["ttl"]=> string(2) "60" ["item"]=> array(79) { [0]=> object(SimpleXMLElement)#485 (5) { ["title"]=> string(9) "Estimator" ["link"]=> string(87) "https://chp.tbe.taleo.net/chp03/ats/careers/requisition.jsp?org=DRAGADOS&cws=1&rid=1155" ["guid"]=> string(87) "https://chp.tbe.taleo.net/chp03/ats/careers/requisition.jsp?org=DRAGADOS&cws=1&rid=1155" ["description"]=> string(3580) " ...   " ["pubDate"]=> string(29) "Tue, 07 Nov 2017 17:00:40 GMT" }
...`

Answer 1

在这种情况下，我发现有时更容易分割出不同命名空间的数据。因此，在浏览$pExcel = new PHPExcel(); $pExcel->setActiveSheetIndex(0); $aSheet = $pExcel->getActiveSheet(); $aSheet->setTitle('Name'); $data ='data://image/jpg;base64,'.base64_encode($row['Picture']); $gdImage = imagecreatefromjpeg($data); $objDrawing = new PHPExcel_Worksheet_MemoryDrawing(); $objDrawing->setName('Sample image'); $objDrawing->setDescription('Sample image'); $objDrawing->setImageResource($gdImage); $objDrawing->setRenderingFunction(PHPExcel_Worksheet_MemoryDrawing::RENDERING_JPEG); $objDrawing->setMimeType(PHPExcel_Worksheet_MemoryDrawing::MIMETYPE_DEFAULT); $objDrawing->setHeight(150); $objDrawing->setCoordinates('I1'); $objDrawing->setWorksheet($aSheet);数据时，您可以使用<item>提取特定命名空间的所有元素（本例中为“taleo＆＃39;元素”），然后访问与所有其他时间类似的方式，但使用这组新的节点作为基础。

->children('namespaceURN')

如何访问带有冒号（:)的XML节点？

1 个答案: