index.html
复制代码 代码如下:
upload.php
复制代码 代码如下:
sleep(2);
$fileTypes = array('jpg','png','gif','bmp');
$result = null;
$uploadDir = './upfiles';
$maxSize = 1 * pow(2,20);
if ($_SERVER['REQUEST_METHOD'] == 'POST' && isset($_POST['sub'])) {
$myfile = $_FILES['myfile'];
$myfileType = substr($myfile['name'], strrpos($myfile['name'], ".") + 1);
if ($myfile['size'] > $maxSize) {
$result = 1;
} else if (!in_array($myfileType, $fileTypes)) {
$result = 2;
} elseif (is_uploaded_file($myfile['tmp_name'])) {
$toFile = $uploadDir . '/' . $myfile['name'];
if (@move_uploaded_file($myfile['tmp_name'], $toFile)) {
$result = 0;
} else {
$result = -1;
}
} else {
$result = 1;
}
}
?>
http://www.bkjia.com/PHPjc/324218.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/324218.htmlTechArticleindex.html 复制代码 代码如下: html head title无刷新上传文件/title meta Content-type="text/html" charset="utf-8" / script type="text/javascript" function startUpload()...
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