老问题，上传类的路径问题，求助
controller中的upload.php代码如下：<?php
class Upload extends CI_Controller {
function __construct()
{
parent::__construct();
$this->load->helper(array('form', 'url'));
}
function index()
{
$this->load->view('upload_form', array('error' => ' ' ));
}
function do_upload()
{
$config['upload_path'] ='./upload/';
//$config['upload_path'] = base_url().'upload/';
//$config['upload_path'] = getcwd().'./upload/';
$config['max_size'] = '100';
$config['max_width']= '1024';
$config['max_height']= '768';
$this->load->library('upload',$config);
if ( ! $this->upload->do_upload())
{
$error = array('error' => $this->upload->display_errors());
$this->load->view('upload_form', $error);
}
else
{
$data = array('upload_data' => $this->upload->data());
$this->load->view('upload_success', $data);
}
}
}
?>
view中upload.form的代码如下：
<html>
<head>
<title>Upload Form</title>
</head>
<body>
<?php echo $error;?>
<?php echo form_open_multipart('upload/do_upload');?>
<input type="file" name="userfile" size="20" />
<br /><br />
<input type="submit" value="upload" />
</form>
</body>
</html>
另外在upload_success.php中的代码如下：
<html>
<head>
<title>Upload Form</title>
</head>
<body>
<h3>Your file was successfully uploaded!</h3>
<ul>
<?php foreach($upload_data as $item => $value):?>
<li><?php echo $item;?>: <?php echo $value;?></li>
<?php endforeach; ?>
</ul>
<p><?php echo anchor('upload', 'Upload Another File!'); ?></p>
</body>
</html>
错误提示：
The upload path does not appear to be valid.
我改成：
$config['upload_path'] = base_url().'upload/';
$config['upload_path'] = getcwd().'./upload/';
还是会报错，奇怪的是例外装个ci按上面的代码测试是成功~~~
不知道原因是什么？？ $config['base_url'] = 'http://localhost/ci/';
和在根目录下建立了个upload文件夹，也重写了这个文件夹，结果还是不行 你还需要一个目标文件夹来存储上传的图片。在根目录上创建一个名为uploads的文件并设置该文件的属性为 777。（即可读写） 我在另一个ci里面完全一样的代码，和根目录下建立个upload文件，是可以上传的！！
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