Question

谁能帮助我吗？当我试图使用codeigniter文件上传类上传图像就像在

中一样

http://www.codeigniter.com/user_guide/libraries/file_uploading.html?highlight=file%20upload

请有人帮助我。

这是我的控制器

class Upload extends CI_Controller {

    public function __construct()
    {
            parent::__construct();
            $this->load->helper(array('form', 'url'));
    }

    public function index()
    {
            $this->load->view('upload_view', array('error' => ' ' ));
    }

    public function do_upload()
    {
            $config['upload_path']          = './uploads/';
            $config['allowed_types']        = 'gif|jpg|png';
            $config['max_size']             = 1000;
            $config['max_width']            = 1024;
            $config['max_height']           = 768;

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

            if ( ! $this->upload->do_upload('userfile'))
            {
                    $error = array('error' => $this->upload->display_errors());

                    $this->load->view('upload_view', $error);
            }
            else
            {
                    $data = array('upload_data' => $this->upload->data());

                    $this->load->view('upload_success', $data);
            }
    }}

这是我的观点upload_view.php

<html>
<head>
<title>Upload Form</title>
</head>
<body>
<?php echo $error;?>
<?php echo form_open_multipart('upload/do_upload');?>
<input type="file" name="userfile" size="20" />
<input type="submit" value="upload" />
<?php form_close(); ?>
</body>
</html>

和upload_success.php

<html>
<head>
<title> Image Upload </title>
</head>
<body>
<div id="container">
<dl>
    <dt>
        File Name:
    </dt>

    <dd>
        <?php echo $uploadInfo['file_name'];?>
    </dd>

    <dt>
        File Size:
    </dt>

    <dd>
        <?php echo $uploadInfo['file_size'];?>
    </dd>

    <dt>
        File Extension:
    </dt>

    <dd>
        <?php echo $uploadInfo['file_ext'];?>
    </dd>

    <br />
    <p>The Image:</p>
    <img alt="uploaded image" src="<?=base_url(). 'uploads/' . $uploadInfo['file_name'];?>"> 


</dl>
</div>
</body>
</html>

Answer 1

将文件夹文件权限更改为chmod -R 777 foldername

当尝试上传图像localhost http错误500 codeigniter

1 个答案: