【www.gdgbn.com--元旦图片】
//保存报像头上传的图片.
define("SD_ROOT", dirname(__FILE__)."/");
@header("Expires: 0");
@header("Cache-Control: private, post-check=0, pre-check=0, max-age=0", FALSE);
@header("Pragma: no-cache");
$pic_id = time();
//生成图片存放路径
$new_avatar_path = "avatar_origin/".$pic_id.".jpg";
//将POST过来的二进制数据直接写入图片文件.
$len = file_put_contents(SD_ROOT."./".$new_avatar_path,file_get_contents("php://input"));
//原始图片比较大,压缩一下. 效果还是很明显的, 使用80%的压缩率肉眼基本没有什么区别
$avtar_img = imagecreatefromjpeg(SD_ROOT."./".$new_avatar_path);
imagejpeg($avtar_img,SD_ROOT."./".$new_avatar_path,80);
//nix系统下有必要时可以使用 chmod($filename,$permissions);
log_result("图片大小: ".$len);
//输出新保存的图片位置, 测试时注意改一下域名路径, 后面的statusText是成功提示信息.
//status 为1 是成功上传,否则为失败.
$d = new pic_data();
$d->data->photoId = $pic_id;
//$d->data->urls[0] = "http://sns.com/avatar_test/".$new_avatar_path;
$d->data->urls[0] = "/avatar_test/".$new_avatar_path;
$d->status = 1;
$d->statusText = "上传成功!";
$msg = json_encode($d);
echo $msg;
log_result($msg);
function log_result($word) {
@$fp = fopen("log.txt","a");
@flock($fp, LOCK_EX) ;
@fwrite($fp,$word.":执行日期:".strftime("%Y%m%d%H%I%S",time())."rn");
@flock($fp, LOCK_UN);
@fclose($fp);
}
class pic_data
{
public $data;
public $status;
public $statusText;
public function __construct()
{
$this->data->urls = array();
}
}
?>