我想尽一切办法从url中获取xml,甚至从PHP中获得了如何点击url并下载其xml的想法,但对我不起作用。
我的场景;
生成美元汇率的URL:
nrb.org.np/exportForexXML.php?YY=2015&MM=03&DD=01&YY1=2015&MM1=03&DD1=01
此处:YY MM-DD是报告的开始日期,YYY MM1 DD1为报告的结束日期。我相信,它在亚洲加德满都的unix时代生成了一个xml。每个时间和第二个单独的xml文件名。
搜索过互联网,但什么都没有,
我想使用php在页面中显示xml的结果,方法是从给定的url下载xml到本地主机文件夹,或者直接从web下载。
请帮忙。
提前感谢
编辑:我使用的代码是
$url = "nrb.org.np/exportForexXML.php?YY=2015&MM=03&DD=01&YY1=2015&MM1=03&DD1=01";
$xml = new SimpleXMLElement($url, null, true);
foreach($xml->CurrencyConversionResponse as $CurrencyConversionResponse) {
echo $CurrencyConversionResponse->BaseCurrency . "<br />";
echo $CurrencyConversionResponse->TargetCurrency . "<br />";
echo $CurrencyConversionResponse->ConversionTime . "<br />";
echo $CurrencyConversionResponse->ConversionRate . "<br />";
}
错误消息是
Warning: SimpleXMLElement::__construct() [simplexmlelement.--construct]: I/O warning : failed to load external entity "nrb.org.np/exportForexXML.php?YY=2015&MM=03&DD=01&YY1=2015&MM1=03&DD1=01" in C:xampphtdocsxml.php on line 4
Fatal error: Uncaught exception 'Exception' with message 'String could not be parsed as XML' in C:xampphtdocsxml.php:4 Stack trace: #0 C:xampphtdocsxml.php(4): SimpleXMLElement->__construct('nrb.org.np/expo...', 0, true) #1 {main} thrown in C:xampphtdocsxml.php on line 4
将http://
添加到URL
$url = "http://nrb.org.np/exportForexXML.php?YY=2015&MM=03&DD=01&YY1=2015&MM1=03&DD1=01";
$xml = new SimpleXMLElement($url, null, true);
foreach($xml->CurrencyConversionResponse as $CurrencyConversionResponse) {
echo $CurrencyConversionResponse->BaseCurrency . "<br />";
echo $CurrencyConversionResponse->TargetCurrency . "<br />";
echo $CurrencyConversionResponse->ConversionTime . "<br />";
echo $CurrencyConversionResponse->ConversionRate . "<br />";
}