Question

我想从玩家蒸汽配置文件中获取图片，并在我的网站上使用它们，所以当他们更改图片/照片时，它会改变我。

这只是一次加载的一个，加载时它将获得最新的URL。您可以使用此网址进行测试，我需要的是使用此类获取div中的图像网址：并仅复制图像网址。

链接到测试steamprofile：http://steamcommunity.com/profiles/76561197991341238

我尝试过的代码：

foreach($html->find('div[class=avatarFull]') as $div) 
{     
    foreach($div->find('img') as $img)
    {
        echo "<img src='" . $img->src . "'/>";          
    }
}

Answer 1

使用steam web api， GetPlayerSummaries 方法无需HTML报废即可使用

Answer 2

使用koraktor的Steam Condenser，您可以轻松获取此信息并使用它。

require_once('steam/db.php');
$_STEAMAPI = "YOURAPIKEYHERE";   // You get this from http://steamcommunity.com/dev/apikey
$playersStr = "";                // This is a comma separated list of profile IDs
                                 // if you don't have those, Steam Condenser has functions to acquire it
$players = array();              // For this example, I'm building an array of players assuming you'll have multiple players returned. 
                                 // You are free to skip this if you are only pulling one back
$url = "http://api.steampowered.com/ISteamUser/GetPlayerSummaries/v0002/?key=$_STEAMAPI&steamids=$playersStr";
$json_object= file_get_contents($url);
$json_decoded = json_decode($json_object);

foreach ($json_decoded->response->players as $player)
{
    $players[$player->steamid]['personaname'] = $player->personaname;     // In game name
    $players[$player->steamid]['profileurl'] = $player->profileurl;       // URL to their Steam Community Page
    $players[$player->steamid]['avatar'] = $player->avatar;               // Small Avatar Icon URL
    $players[$player->steamid]['avatarmedium'] = $player->avatarmedium;   // Thumbnail avatar URL
    $players[$player->steamid]['avatarfull'] = $player->avatarfull;       // Full sized Avatar URL
}

如果您没有玩家的个人资料ID但拥有Steam ID，则可以获得如下个人资料ID：

$profile_id = SteamId::convertSteamIdToCommunityId($steam_id);

Answer 3

我认为 RegEx （preg_match）是更简单的方法

$html = file_get_contents("http://steamcommunity.com/profiles/76561197991341238");
preg_match('/<div class="avatarFull"><img src="(.*)" \/><\/div>/i', $html, $profile_picture); // $profile_picture[1]; is the url itself

如果您尝试从同一网址抓取多张图片，请将preg_match替换为preg_match_all并在$profile_picture[1]上运行循环

从网址获取图片

3 个答案: