-
- 无刷新上传文件
-
-
- function startUpload() {
- document.getElementById('processing').innerHTML = 'loding...';
- return true;
- }
-
- function stopUpload(rel){
- var msg;
- switch (rel) {
- case 0:
- msg = "上传成功";
- break;
- case 1:
- msg = "上传的文件超过限制";
- break;
- case 2:
- msg = "只能上传图片文件";
- break;
- default:
- msg = "上传文件失败";
- }
- document.getElementById('processing').innerHTML = msg;
- }
-
-
复制代码
文件: upload.php
-
-
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;
- }
- }
- ?>
- window.top.window.stopUpload();
-
复制代码
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