使用 iOS6 WebKit 上传照片，处理无响应

Question

由于iOS6现在支持照片/视频上传，我想在我的移动应用程序中使用它。如果照片或视频均未上传到上传脚本提供的指定文件夹，则出现问题。不知道我做错了什么。

这是我用来抓取文件或捕获文件的内容...

<form action="" method="POST">
<input type="file" accept="image/* capture="camera"><br><br>
<input type="submit" value="Upload" class="login-button"/>
</form>

这将处理同一页面上的照片...

<?php
function findexts ($filename) 
{ 
$filename = strtolower($filename) ; 
$exts = split("[/\.]", $filename) ; 
$n = count($exts)-1; 
$exts = $exts[$n]; 
return $exts; 
} 
$ext = findexts ($_FILES['uploaded']['name']) ; 
$ran = rand () ;
$ran2 = $ran.".";
$target = "files/";
$target = $target . $ran2.$ext; 
if(move_uploaded_file($_FILES['uploaded']['tmp_name'], $target)) 
{
echo "The file has been uploaded as ".$ran2.$ext;
} 
else
{
echo "Sorry, there was a problem uploading your file.";
}
?> 

Answer 1

我认为您在form标签上缺少enctype="multipart/form-data"属性。否则，表单将以默认enctypeapplication/x-www-form-urlencoded提交，不支持二进制数据上传。