Steam API解码URL json

Question

我正在尝试为包含武器的数组中的不同对象制作“回声”价格：

我已经阅读了很多关于如何通过Steammarket通过Steamapi获取价格的信息：
（这些来源都不符合我的要求） 来源：
Get steam item prices
How get a response of multiple price items on the market
Get the price of an item on Steam Community Market with PHP and Regex

我终于找到了一个无瑕疵的代码片段

FILE marketprices.php

<?php

     $items = array("Exalted Manifold Paradox","Kinetic Gem","Mercurial's Call");
        foreach($items as $item)
        {
            $json = json_decode(file_get_contents("http://steamcommunity.com/market/priceoverview/?appid=570&market_hash_name=".rawurlencode($item)), true);
            if($json["success"] == true OR !empty($json))
            {
                echo $item."'s lowest price is ".$json["lowest_price"]."";
            }
            elseif($json["success"] == false OR empty($json))
            {
                echo "Could not get data for ".$item;
            }
        }

输出＆GT;

Exalted Manifold Paradox's lowest price is $28.49Kinetic Gem's lowest price is $50.00Mercurial's Call's lowest price is $0.16

来源：http://gamebanana.com/tuts/11942

When I am trying to implent this snippet to my code I get error in my result:

I have created an array that contains different weapons:
<?
    foreach($S_W as $item) // Steam weapon
    {
    echo $item;
    }

?>

输出＆GT;

AWP | Worm God (Factory New)
FAMAS | Cyanospatter (Field-Tested)
G3SG1 | Green Apple (Factory New)
G3SG1 | Polar Camo (Field-Tested)
Glock-18 | Death Rattle (Field-Tested)
M249 | Gator Mesh (Field-Tested)
MAC-10 | Heat (Field-Tested)

到目前为止这是好事。

我在结果中收到错误 以下是我的代码：

foreach($S_W as $item)
{
    $json = json_decode(file_get_contents("http://steamcommunity.com/market/priceoverview/?appid=570&market_hash_name=".rawurlencode($item)), true);
    if($json["success"] == true OR !empty($json))
    {
        echo $item."'s lowest price is ".$json["lowest_price"]."";
    }
    elseif($json["success"] == false OR empty($json))
    {
        echo "Could not get data for ".$item;
    }
}

我收到以下结果：

我看到了错误的一部分.. 在代码添加的URL末尾的调用中：</br>

有人可以帮我解决问题吗？

提前谢谢

祝你好运

丹尼尔

Answer 1

Priceoverview＆＃39; API＆＃39;端点受到Steam的限速，并且最近由Valve进一步限制了速率。您收到了429个HTTP状态代码，表示“请求太多”，您经常向其网站发送请求。