Question

这是我在一个名为getminecraftprofile.php的类中的函数基本上它需要来自https://sessionserver.mojang.com/session/minecraft/profile/的数据依赖于用户的UUID并获取一个我可以从中选择阵型的数组。 URL字符串是base64编码的，因此它也会对其进行解码。

public function getSkin()
{
$properties = $this->properties;
$encoded = json_encode($properties);
$imgUrl = json_decode(base64_decode(json_decode($encoded,true)[0]['value']),true)    ['textures']['SKIN']['url'];
$img = file_get_contents($imgUrl);
echo($img);
}

这是传递要查找的用户配置文件并获取该配置文件外观的文件。对于大多数配置文件，它可以完美运行，您可以在http://jamesplanet.net/test/src/getskin.php?username=dinnerbone

中查看它

<?php
include ($_SERVER["DOCUMENT_ROOT"] . '/test/src/getminecraftprofile.php' )?>
<?php 
$profile = ProfileUtils::getProfile("useruser3");

//$result = $profile->getSkin();
$properties = $profile->getProperties();
$encoded = json_encode($properties);
$imgUrl = json_decode(base64_decode(json_decode($encoded,true)[0]['value']),true)['textures']['SKIN']['url'];
$img = file_get_contents($imgUrl);
var_dump($encoded);
echo('Texture URL Decoded: ' . $imgUrl );

如果我说

，这一切都会停止

$profile = ProfileUtils::getProfile("_jeb");

然后它把它扔给我

 Warning: file_get_contents(): Filename cannot be empty in      /Applications/AMPPS/www/test/src/getskin.php on line 10
string(908) "[{"name":"textures","value":"eyJ0aW1lc3RhbXAiOjE0MDM0ODE0Mjk2NDMsInByb2ZpbGVJZCI6IjdmM2ZjY2ZjYzUzOTQzNTdhZmEwMjExYTYyODc3MWU0IiwicHJvZmlsZU5hbWUiOiJfamViIiwiaXNQdWJsaWMiOnRydWUsInRleHR1cmVzIjp7fX0=","signature":"xIgM9w3MfZHMjlsZyrMDAF1CTAhhhhSWfjRqJgW3NNTCyotVkL9IMDN6ZzPIoNESFBlhwspxfKhrAC81+GlEUcFxLYilzO6qE+\/pYciNS78b9MxRK7R5xEoNNzFhXAyo9\/cW5X7V6bFxOB2MU9Fg7NXt\/B\/u4VypqGsbCA+OAm7Kgomlhkw3wkm1R1djfd5oBqwlCKhTWxt4k4mQJzThsqE5ffLdTcPeMoipezw4NHAV1QJfXZZlGsEDG\/KkzUDh6eOz+QufYvhcxGrOAfwJ4TzlLbu0QyT8IRIu0E5LY96sTSecWQ27W7TzsumXiXrkpOSLZrOi5yqGFMmfOEHqo8dLRnxhoNmyQpzN2rE4OvNBwKqvzOeRbigOzQSSg5xupydFFLdc20Pj9CXcTB18K12fXt6W8FJ+AzYUccPrSx\/1RJALkef9W5DCxNLOLLR5yIS8Irff3\/Gn2sRwTG8EXJz+6qRB50e02jdyTv9DZz853w+TAVoNtSkBB8W9aC08XUSCFFg1KAaLILkRi8H+76BE1pZKraPAoW8MpsUbd6J+6k0kU5lqdtiJZ1PtDssVMA+p9MwtOmQqD7n4hPXehULBv4+phQjZi37s1I6ZWYrQBE7raq3ZKfDx9ztccmHEyk\/VHSboo0QmtM8iCOCOC1l0Jv9QrV\/YQRZil03x+OQ="}]" Texture URL Decoded:

我知道那里有数据，因为它在base64解码之前可见。哪里出错了？

这是一个正在解析的内容的例子

{"id":"069a79f444e94726a5befca90e38aaf5","name":"Notch","properties":[{"name":"textures","value":"eyJ0aW1lc3RhbXAiOjE0MDM0ODE0MjIwNDUsInByb2ZpbGVJZCI6IjA2OWE3OWY0NDRlOTQ3MjZhNWJlZmNhOTBlMzhhYWY1IiwicHJvZmlsZU5hbWUiOiJOb3RjaCIsImlzUHVibGljIjp0cnVlLCJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvYTExNmU2OWE4NDVlMjI3ZjdjYTFmZGRlOGMzNTdjOGM4MjFlYmQ0YmE2MTkzODJlYTRhMWY4N2Q0YWU5NCJ9LCJDQVBFIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvM2Y2ODhlMGU2OTliM2Q5ZmU0NDhiNWJiNTBhM2EyODhmOWM1ODk3NjJiM2RhZTgzMDg4NDIxMjJkY2I4MSJ9fX0=","signature":"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"}]}

为什么json_decode在传递特定字符串时会中断？

0 个答案: