screenleap api中的javascript强制数据错误

我在一个名为$json的变量中有一个json编码的数据，它看起来像-

string(1243) "{"screenShareCode":"882919360", "appletHtml":"", "presenterParams":"aUsEN5gjxX/3NMrlIEGpk0=", "viewerUrl":"http://api.screenleap.com/v2/viewer/882919360?accountid=mynet", "origin":"API"}" }

---

这是您根据文档实现它的方式

window.onload=函数（）{
screenleap.startSharing（'DEFAULT'，JSON.parse（''）；
};

---

如果这不起作用，您必须向screenleap报告。

看起来

$json

是一个字符串，您需要传入一个json对象。请尝试以下操作：

window.onload = function() {
    var screenShareData = '?php echo $json;?>';
        screenleap.startSharing('DEFAULT', JSON.parse(screenShareData));
};

---

如果要访问这些值，应该只需要实际解析JSON。否则，只需将响应数据直接传递到startSharing函数中，如下所示：

<?php
$url = 'https://api.screenleap.com/v2/screen-shares';
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_HTTPHEADER, array('authtoken:<your authtoken>'));
curl_setopt($ch, CURLOPT_POSTFIELDS, 'accountid=<your accountid>');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
$data = curl_exec($ch);
curl_close($ch);
$json = json_decode($data, true);
?>

<script type="text/javascript" src="http://api.screenleap.com/js/screenleap.js"></script>
<script type="text/javascript">
    window.onload = function() {
        screenleap.startSharing('DEFAULT', <?php echo $data; ?>);
    };
</script>

window.onload=函数（）{
screenleap.startSharing（'DEFAULT'，）；
};

---

如果您只插入自己的accountid和authtoken（不带前导空格），应该可以使用。

它会给出一个错误，说“Expected}”$json已经是json格式的。我已经更新了我的答案，试试看。我认为screenleap需要一个JSON对象，但它看起来需要JSON字符串。javascript错误：“缺少必需的屏幕共享数据”我已经用实现的完整代码更新了我的答案。嗨，我试过了，但是它给了我一个javascript错误，说“Unterminated string constant”。

<?php

// Config
$authtoken = '';
$accountid = '';

// 1. Make CURL Request
$url = 'https://api.screenleap.com/v2/screen-shares';
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_HTTPHEADER, array('authtoken:<authtoken>'));
curl_setopt($ch, CURLOPT_POSTFIELDS, 'accountid=<accountid>');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$data = curl_exec($ch);
curl_close($ch);
$json = json_decode($data, true);

?>

<!-- 2. Launch the Presenter App -->
<script type="text/javascript" src="http://api.screenleap.com/js/screenleap.js"></script>
<script type="text/javascript">
    window.onload = function() {
        screenleap.startSharing('DEFAULT', JSON.parse('<?php echo $json; ?>'));
    };
</script>

window.onload = function() {
    var screenShareData = '?php echo $json;?>';
        screenleap.startSharing('DEFAULT', JSON.parse(screenShareData));
};

<?php
$url = 'https://api.screenleap.com/v2/screen-shares';
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_HTTPHEADER, array('authtoken:<your authtoken>'));
curl_setopt($ch, CURLOPT_POSTFIELDS, 'accountid=<your accountid>');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
$data = curl_exec($ch);
curl_close($ch);
$json = json_decode($data, true);
?>

<script type="text/javascript" src="http://api.screenleap.com/js/screenleap.js"></script>
<script type="text/javascript">
    window.onload = function() {
        screenleap.startSharing('DEFAULT', <?php echo $data; ?>);
    };
</script>