美图秀秀web开放平台--PHP流式上传和表单上传示例分享
废话少说，直接上代码：
<?php
/**
*Note:foroctet-streamupload
*这个是流式上传PHP文件
*Pleasebeamendedaccordinglybasedontheactualsituation
*/
$post_input='php://input';
$save_path=dirname(__FILE__);
$postdata=file_get_contents($post_input);
if(isset($postdata)&&strlen($postdata)>0){
$filename=$save_path.'/'.uniqid().'.jpg';
$handle=fopen($filename,'w+');
fwrite($handle,$postdata);
fclose($handle);
if(is_file($filename)){
echo'Imagedatasavesuccessed,file:'.$filename;
exit();
}else{
die('Imageuploaderror!');
}
}else{
die('Imagedatanotdetected!');
}
<?php
/**
*Note:formultipart/form-dataupload
*这个是标准表单上传PHP文件
*Pleasebeamendedaccordinglybasedontheactualsituation
*/
if(!$_FILES['Filedata']){
die('Imagedatanotdetected!');
}
if($_FILES['Filedata']['error']>0){
switch($_FILES['Filedata']['error']){
case1:
$error_log='ThefileisbiggerthanthisPHPinstallationallows';
break;
case2:
$error_log='Thefileisbiggerthanthisformallows';
break;
case3:
$error_log='Onlypartofthefilewasuploaded';
break;
case4:
$error_log='Nofilewasuploaded';
break;
default:
break;
}
die('uploaderror:'.$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'))){
$error_log='onlyallowjpg,png,gif';
die('uploaderror:'.$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('Imageuploaderror!');
}
//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(__FILE__);
$uinqid=uniqid();
$filename=$save_path.'/'.$uinqid.'.'.$extension;
$result=move_uploaded_file($img_data,$filename);
if(!$result||!is_file($filename)){
die('Imageuploaderror!');
}
echo'Imagedatasavesuccessed,file:'.$filename;
exit();
备注：美图秀秀提供两个上传接口供测试
一个是octet-stream方式上传，地址为：http://imgkaka.meitu.com/xiuxiu_web_pic_save.php
另一个是multipart/form-data方式上传，地址为：http://web.upload.meitu.com/image_upload.php
表单名称为"upload_file"。