时间:2021-07-01 10:21:17 帮助过:6人阅读
- <br> <br> <br> <title>无刷新上传文件</title> <br> <meta content-type="text/html" charset="utf-8"> <br> <br> <br> <br> <br> <br> <br> <iframe style="width:0; height:0; border:0;" name="form-target"></iframe> <br> <br> <br> <br> php代码 <br> <!--?php <BR--> sleep(2); <br> $fileTypes = array('jpg','png','gif','bmp'); <br> $result = null; <br> $uploadDir = './upfiles'; <br> $maxSize = 1 * pow(2,20); <br> if ($_SERVER['REQUEST_METHOD'] == 'POST' && isset($_POST['sub'])) { <br> $myfile = $_FILES['myfile']; <br> $myfileType = substr($myfile['name'], strrpos($myfile['name'], ".") + 1); <br> if ($myfile['size'] > $maxSize) { <br> $result = 1; <br> } else if (!in_array($myfileType, $fileTypes)) { <br> $result = 2; <br> } elseif (is_uploaded_file($myfile['tmp_name'])) { <br> $toFile = $uploadDir . '/' . $myfile['name']; <br> if (@move_uploaded_file($myfile['tmp_name'], $toFile)) { <br> $result = 0; <br> } else { <br> $result = -1; <br> } <br> } else { <br> $result = 1; <br> } <br> } <br> ?> <br> <br>
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- <p align="left"><span id="url" itemprop="url">http://www.bkjia.com/PHPjc/324402.html</span><span id="indexUrl" itemprop="indexUrl">www.bkjia.com</span><span id="isOriginal" itemprop="isOriginal">true</span><span id="isBasedOnUrl" itemprop="isBasedOnUrl">http://www.bkjia.com/PHPjc/324402.html</span><span id="genre" itemprop="genre">TechArticle</span><span id="description" itemprop="description"> 代码如下:</span></p><pre class="brush:php;toolbar:false layui-box layui-code-view layui-code-notepad"><ol class="layui-code-ol"><li>html head title无刷新上传文件/title meta Content-type="text/html" charset="utf-8" / script type="text/网页特效" function startUpload() { docum...<p></p></li><li> </li></ol></pre>