如何解析<param name="Weight">630.00 гр</param>以获取630？当我使用以下内容时，我会获得elementName = param，但attributeDict只包含字典 - "name":"Weight"。
-(void)parser:(NSXMLParser *)parser didStartElement:(NSString *)elementName namespaceURI:(NSString *) namespaceURI qualifiedName:(NSString *)qName
attributes: (NSDictionary *)attributeDict
答案 0 :(得分：1)
您需要做的就是使用以下功能。
attributeDict当"name":"Weight"包含630标记时，您需要存储状态。比解析器会调用上面的函数，你应该能够从那里读取 <?php
//if you want to call page for multiples time w.r.t array
//then uncomment loop start & end)
?>
<?php
//foreach ($inputkeywordsArr as $singleKeyword) {
$url="http://localhost/projectname/testpage.php";
$params['Keywordname'] = "testValue";//$singleKeyword
post_async($url, $params);
//}//foreach ($inputkeywordsArr end
?>
<?php
/*
* Executes a PHP page asynchronously so the current page does not have to wait for it to finish running.
*
*/
function post_async($url, array $params)
{
foreach ($params as $key => &$val) {
if (is_array($val)) $val = implode(',', $val);
$post_params[] = $key.'='.urlencode($val);
}
$post_string = implode('&', $post_params);
$parts=parse_url($url);
$fp = fsockopen($parts['host'],
isset($parts['port'])?$parts['port']:80,
$errno, $errstr, 30);
$out = "GET ".$parts['path']."?$post_string"." HTTP/1.1\r\n";//you can use POST instead of GET if you like
$out.= "Host: ".$parts['host']."\r\n";
$out.= "Content-Type: application/x-www-form-urlencoded\r\n";
$out.= "Content-Length: ".strlen($post_string)."\r\n";
$out.= "Connection: Close\r\n\r\n";
fwrite($fp, $out);
fclose($fp);
}
?>
。