file_put_contents（）::无法打开流：权限被拒绝，调整CODEIGNITER的大小-Java 学习之路

Controller ：这里我想调整存储在另一台服务器上的图像的大小，但是这里我得到了权限被拒绝的错误 . 我该如何解决这个问题？提前致谢 .

public function img_r()
    {   

        $image = "https://lh3.googleusercontent.com/omjb1vMWKKK3dvcZKGjHbx_zp-cwOgP7zT4blbLLS1BsIpq7JC8dgRYCXG73Ghwst8QXrSodAEl54vCwljdky06-";
        $data = file_get_contents($image);

        /*store image in server*/
        $new  = FCPATH."assets\img";

        /*Write the contents back to a new file*/
        file_put_contents($new,$data);
        $config['image_library'] = 'gd2';
        $config['source_image'] = $new;
        $config['create_thumb'] = TRUE;
        $config['maintain_ratio'] = TRUE;
        $config['width']    = 700;
        $config['height']   = 450;
        $config['new_image'] = FCPATH."assets\uploads".$image;
        $config['thumb_marker'] = '_thumb';
        $this->load->library('image_lib', $config); 
        $this->image_lib->resize();
    }

3 回答

0

我认为它的权限问题.Plz给你要存储文件的目录提供写权限 .

回复于 2024-05-06T18:38:01+08:00
0
```
chmod(UPLOAD_DIR . $name, 0644);
```
也可以把值放到执行0755
回复于 2024-05-06T18:38:01+08:00
0

这是因为您有权更改文件夹权限 . [/ u920015_ don 't have permission to write that folder Also might be check whether as '用户''您有权更改文件夹权限 .

你可以参考这个：https://www.addictivetips.com/windows-tips/windows-7-access-denied-permission-ownership/
https://forums.iis.net/t/1167645.aspx

回复于 2024-05-06T18:38:01+08:00

file_put_contents（）::无法打开流：权限被拒绝，调整CODEIGNITER的大小

3 回答

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