Question

嗨朋友我正在尝试使用codeigniters resize image_lib ..而且我无法使用这个调整图像大小。请帮我解决这个问题

错误：

使用gd： 图像的路径不正确。您的服务器不支持处理此类图像所需的GD功能。

使用ImageMagick： 图像的路径不正确。图像库的路径不正确。请在图像首选项中设置正确的路径。

代码：

            $this->load->library('upload');

            $config['upload_path'] = $path;

            $config['file_name']  = $file_name;

            $config['allowed_types'] = 'jpg|png'; 

            $config['overwrite'] = false;

            $this->upload->initialize($config);

            if ( ! $this->upload->do_upload())
            {    
                    return false;
            }    

            else{
                    $this->load->library('image_lib');

                    $resize['image_library'] = 'gd2';
                    $resize['source_image'] = $path.$file_name;    

                    $resize['maintain_ratio'] = FALSE;
                    $resize['width'] = 40; 
                    $resize['height'] = 40; 
                    $resize['quality'] = 100;

          //           print_r($path.$file_name);
         // Here the path of the image is assets/Data/adv_images/2/2-537f2a3651300
        //  which is absolutely right  also tried base_url().$path.$file_name

                    $this->image_lib->initialize($resize);

                    if ( ! $this->image_lib->resize()){
                            echo $this->image_lib->display_errors();
                            }   
                    return true;
            }

Answer 1

尝试通过这种方式设置路径：

$resize['source_image'] = $this->upload->data()['full_path'];

Codeigniter调整大小功能不起作用

1 个答案: