上传图片时，Codeigniter无法打开流权限 [英] Codeigniter failed to open stream permission when upload images

问题描述

代码：

$filename = '12345.jpeg';
$source = imagecreatefromstring($imageData); 
$imageSave = imagejpeg($source,$filename,100); 
imagedestroy($source);
$this->ftp->connect();
$this->ftp->upload($imageSave,'/public_ftp/incoming/'.$filename,'ascii', 0775); 
$this->ftp->close();

错误：
上传图片时Codeigniter无法打开流权限。 strong>

Error: Codeigniter failed to open stream permission when upload images.

推荐答案

这可能是一个权限问题。尝试此操作：

Probably it is a permissions issue. Try this:

sudo chmod -R 777 path/to/public_ftp/incoming/

但是，这将授予每个人的权限。对于localhost这是确定。但对于生产环境，你应该用另一种方式。检查此答案更多信息

However, this will give permission to everyone. For localhost this is ok. But for production environment you should do it in another way. Check this answer for more info

@edit

如果您在尝试上传文件时收到此错误从一个窗体。 codeigniter 文档：

If you are getting this error when trying to upload a file from a form. codeigniter documentation:

上传文件夹

您上传的图片。在您的CodeIgniter安装根目录下创建一个名为上传的
文件夹，并将
的文件权限设置为777.

You'll need a destination folder for your uploaded images. Create a folder at the root of your CodeIgniter installation called uploads and set its file permissions to 777.

您有此权限设置为777的文件夹吗？

Do you have this folder with permissions set to 777?

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