Question

我有一个简单的代码，可以抓取，然后处理给定URL中的内容，代码是这样的：

    $cid = 'MCJ0001';
    $asisqueryurl = "http://gw.harviz.ro:88/interfata/asisquery.ashx"; 
    $xmlurl = $asisqueryurl . "?abonat=" . $cid . "&operatie=iaListaFacturi";
    echo $xmlurl.'<br />';
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($ch, CURLOPT_URL, $xmlurl);
    $data = curl_exec($ch);
    $status=curl_getinfo($ch);  
    if($data === false) {
        echo 'Curl error: ' . curl_error($ch);
        return;
    } else {
        var_dump($status);
        $newdata=simplexml_load_string($data);
        foreach($newdata as $facturi){
            echo "nr factura ".$facturi['factura']."<br />";
        }
    }
    curl_close($ch);

您可以在此处看到输出： Example1 问题是，我需要在Joomla插件中执行相同的操作。我尝试了多种方法，从使用JHTML类加载诸如以下内容：

    $http = JHttpFactory::getHttp();
    $data=$http->get($xmlurl);

仅使用

之类的cURL

    $ch = curl_init();
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($ch, CURLOPT_URL, $xmlurl); 
    $status=curl_getinfo($ch);  
    $data = curl_exec($ch);     
    JFactory::getApplication()->enqueueMessage(
    JText::_('Last status codes:'.json_encode($status)), 'error');
    curl_close($ch);
    if($data === false) {
            JFactory::getApplication()->enqueueMessage(
            JText::_('Curl error: ' . curl_error($ch)), 'error');
            return;
    } else {
        $newdata=simplexml_load_string($data);
        foreach($newdata as $facturi){
            JFactory::getApplication()->enqueueMessage(
            JText::_("nr factura ".$facturi['factura']), 'message');
        } 
        return $newdata;

但是返回的结果始终为空，也不会显示任何错误。如果有帮助，这是上面代码返回的状态代码：

 Last status codes:
    {"url":"http:\/\/gw.harviz.ro:88\/interfata\/asisquery.ashx?abonat=MCJ0001&amp;operatie=iaListaFacturi",
    "content_type":"text\/plain; charset=utf-8",
    "http_code":200,
    "header_size":220,
    "request_size":121,
    "filetime":-1,
    "ssl_verify_result":0,
    "redirect_count":0,
    "total_time":0.75255700000000003146993776681483723223209381103515625,
    "namelookup_time":0.454531999999999991590726722279214300215244293212890625,
    "connect_time":0.6023929999999999562732000413234345614910125732421875,
    "pretransfer_time":0.60243400000000002503242058082832954823970794677734375,
    "size_upload":0,
    "size_download":29,
    "speed_download":38,
    "speed_upload":0,
    "download_content_length":29,
    "upload_content_length":-1,
    "starttransfer_time":0.7525370000000000114681597551680169999599456787109375,
    "redirect_time":0,
    "redirect_url":"",
    "primary_ip":"89.36.160.51",
    "certinfo":[],
    "primary_port":88,
    "local_ip":"209.59.132.190",
    "local_port":41906}

任何想法都会受到赞赏，我已经在这个问题上花了几天的时间。 TIA！

在Joomla中获取URL内容

0 个答案: