我用thinkphp，上传到七牛。下面是官方的一个html和一个接口
搞了半天 ，一天头绪都没有，请指教一下大概的方案

这里是html

    


    
    
    
    
    



    
美图秀秀

这里是官方的处理接口

     0) {
    switch ($_FILES ['Filedata'] ['error']) {
        case 1 :
            $error_log = 'The file is bigger than this PHP installation allows';
            break;
        case 2 :
            $error_log = 'The file is bigger than this form allows';
            break;
        case 3 :
            $error_log = 'Only part of the file was uploaded';
            break;
        case 4 :
            $error_log = 'No file was uploaded';
            break;
        default :
            break;
    }
    die ( 'upload error:' . $error_log );
} else {
    $img_data = $_FILES['Filedata']['tmp_name'];
    $size = getimagesize($img_data);
    $file_type = $size['mime'];
    if (!in_array($file_type, array('image/jpg', 'image/jpeg', 'image/pjpeg', 'image/png', 'image/gif'))) {
        $error_log = 'only allow jpg,png,gif';
        die ( 'upload error:' . $error_log );
    }
    switch($file_type) {
        case 'image/jpg' :
        case 'image/jpeg' :
        case 'image/pjpeg' :
            $extension = 'jpg';
            break;
        case 'image/png' :
            $extension = 'png';
            break;
        case 'image/gif' :
            $extension = 'gif';
            break;
    }   
}
if (!is_file($img_data)) {
    die ( 'Image upload error!' );
}
//图片保存路径,默认保存在该代码所在目录(可根据实际需求修改保存路径)
$save_path = dirname( __PUBLIC__ );
$uinqid = uniqid();
$filename = $save_path . '/' . $uinqid . '.' . $extension;
$result = move_uploaded_file( $img_data, $filename );
if ( ! $result || ! is_file( $filename ) ) {
    die ( 'Image upload error!' );
}
echo 'Image data save successed,file:' . $filename;
exit ();