Question

我知道这可能是重复但我需要更多的帮助。我已经开始在codeigniter中为android应用程序制作api了。目前正致力于制作api以上传图片..我正在使用https://github.com/chriskacerguis/codeigniter-restserver 使用邮递员上传图像来测试我的API但是但我得到的东西像

＆＃39; ------ WebKitFormBoundaryXkKFa0QV2XVs0EoK 内容处置：_form数据; _name＆＃39; =＆GT; string＆＃39;＆＃34; filesss＆＃34 ;;文件名=＆＃34; 17264394_1739947152983817_1705887364349350305_n.jpg＆＃34; 内容类型：image / jpeg ��JFIF��Photoshop3.0�8BIM��g�Vnlfejt43YHm4REx3e4k（�bFBMD01000abe0300002f19000082320000643300004b3400002f4d0000c46f0000d3750000b8780000b07b000096cd0000��ICC_PROFILE��lcms��mntrRGBXYZ

现在任何人都可以帮助我如何在我的服务器上保存图像下面是我的代码

<?php
defined('BASEPATH') OR exit('No direct script access allowed');
require_once APPPATH . './libraries/REST_Controller.php';
use Restserver\Libraries\REST_Controller;
class Update_image extends REST_Controller{
    function __construct(){
        parent::__construct();
            $models[] = 'Quiz_model';
            $models[] = 'Users_model';
        $this->load->model($models);    
            $libs[] =  'form_validation';
            $libs[] =  'image_lib';
            $libs[] =  'email';
            //$libs[] =  'rest';
        $this->load->library($libs);

            $helpers[] = 'file';
            $helpers[] = 'security';
            $helpers[] = 'url';
            $helpers[] = 'string';
        $this->load->helper($helpers);


    }

    function index_post(){


            $users_id = $this->input->post('users_id');
            $users_id = 6;

            $config['upload_path']   = './public/user_images/';
            $config['allowed_types'] = 'jpg|png';
            $config['max_size']      = ; // for 5mb file
            $config['max_width']     = 5000;
            $config['max_height']    = 5000;
            $this->load->library('upload', $config);

            if(!$this->upload->do_upload('users_image')){
                $error = array('error' => $this->upload->display_errors('<span>','<span>'));
                $data['msg'] = error('Please Fix the errors below');
                $data['file_upload_error'] = formErrorParse($this->upload->display_errors());
                $this->form_validation->set_message('quiz_image', implode('<br/>', $error));

                $response['status'] = 0;
                $response['msg'] = strip_tags($this->upload->display_errors());

            }else{

                $uploadStat = $this->upload->data();
                $img_config['image_library'] = 'gd2';
                $img_config['source_image'] = './public/uploads/user_images/'.$uploadStat['file_name'];
                $img_config['new_image'] = './public/uploads/user_images/thumbnail/'.$uploadStat['file_name'];
                //$img_config['create_thumb'] = TRUE;
                $img_config['maintain_ratio'] = TRUE;
                $img_config['width']     = 150;
                $img_config['height']   = 150; 
                $this->image_lib->clear();
                $this->image_lib->initialize($img_config);
                $this->image_lib->resize();

                $updates['users_images'] = $uploadStat['file_name'];
                $cond['users_id'] = $users_id;
                $this->db->update('users', $updates, $cond);

                $response['status'] = 1;
                $response['msg'] = 'Image Uploaded';
            }
            $this->response($response, 200);
    }   

}

Answer 1

我和你有完全相同的问题。但是在postman中从头文件中删除Content-Type后解决了。然后你将获得$ _FILES中的数据。

Answer 2

确保你的php版本是5.6或更高版本，我有同样的问题，并通过切换到PHP版本7来解决它。

将文件从Rest客户端上传到codeigniter

2 个答案: