小编sha*_*v m的帖子

我正在使用Blueimp/jQuery-File-Uploader和可用的Amazon S3插件,所有这些都很好但是我需要调整我的图像大小不要超过或低于640px的最短边.

我目前的代码是

   global $s3;
    if (isset($_REQUEST['_method']) && $_REQUEST['_method'] === 'DELETE') {
        return "";
    }
    $upload = isset($_FILES['files']) ? $_FILES['files'] : null;
    $info = array();
    if ($upload && is_array($upload['tmp_name'])) {
        foreach($upload['tmp_name'] as $index => $value) {
            $fileTempName = $upload['tmp_name'][$index];

            $file_name = (isset($_SERVER['HTTP_X_FILE_NAME']) ? $_SERVER['HTTP_X_FILE_NAME'] : $upload['name'][$index]);
            $extension=end(explode(".", $file_name));
            $rand = rand(1,100000000);
            $sha1 = sha1($rand);
            $md5 = md5($sha1);
            $filename = substr($md5, 0, 8);
            $fileName=$filename.".".$extension;    

            $fileName = $prefix.str_replace(" ", "_", $fileName);
            $response = $s3->create_object($bucket, $fileName, array('fileUpload' => $fileTempName, 'acl' => …

我在我的asp.net项目中使用Jasny Bootstrap文件上传控件.

它看起来真的很好,但我无法将附件发送到服务器(.ASHX webservice)

我的布局代码看起来像这样

<div class="fileupload fileupload-new" data-provides="fileupload">
<div class="input-append">
<div class="uneditable-input span3"><i class="icon-file fileupload-exists"></i> <span class="fileupload-preview"></span></div><span class="btn btn-file"><span class="fileupload-new">Select file</span><span class="fileupload-exists">Change</span><input type="file" /></span><a href="#" class="btn fileupload-exists" data-dismiss="fileupload">Remove</a>
</div>
</div>