我在使用codeigniter上传库上传图片时遇到问题,我一直收到错误,
上传路径似乎无效。
我尝试上传的文件路径如下,
$config['upload_path'] = './media/images/site';
当我点下面的内容时,
die(var_dump(is_dir($config['upload_path'])));
我收到以下内容,
BOOL(真)
该文件夹也是可写的(777),所以我不确定我哪里出错了,下面是我的上传代码,
$config['upload_path'] = './media/images/site';
//die(realpath($config['upload_path']));
//die(var_dump(is_dir($config['upload_path'])));
$config['allowed_types'] = 'gif|jpg|png|jpeg';
$config['max_size'] = '1500';
$config['max_width'] = '390';
$config['max_height'] = '269';
$this->load->library('upload',$config);
if ( ! $this->upload->do_upload() && $_FILES['userfile']['error'] != 4)
{
$data['error'] = $this->upload->display_errors();
$this->template->build('/admin/pages/about_us', $data);
}
else
{
$image = $this->upload->data();
if(empty($image['file_name'])) {
$image['file_name'] = $this->formbuilder->defaults['page_image'];
}
$page = array(
//'page_title' => $this->input->post('page_title'),
//'page_slug' => $this->input->post('page_slug'),
'page_content' => $this->input->post('page_content'),
'page_image' => $image['file_name'],
'date_created' => date("Y-m-d h:i:s"),
'created_by' => 1
);
if($this->pages_model->insert($this->security->xss_clean($page)))
{
redirect('/admin/dashboard');
}
}
我看不到任何明显会阻止文件上传的内容,下面是我项目的文件夹结构
/application
/system
index.php
.htaccess
/media
/images
/site
/admin
/css
/js
如果有人能够解决我的问题,那就太棒了。
为PETULENT DOWNVOTER编辑
导致此问题的原因是什么?
(有一个问题,好像它还不够明显)
答案 0 :(得分:8)
尝试在libary加载行之前添加此行:
// Alternately you can set preferences by calling the initialize function. Useful if you auto-load the class:
$this->upload->initialize($config);
不要忘记在模板中添加此行:
<?php echo form_open_multipart('upload/do_upload');?>
答案 1 :(得分:0)
您的问题似乎发生在validate_upload_path
system/libraries/Upload.php
方法中
这种方法可以解决你的上传路径到完整路径的各种技巧,所以我建议在每行之前插入一个var转储,如下所示:
$this->set_error('upload_no_filepath');
确定它出错的地方,然后从那里回溯。
答案 2 :(得分:0)
在控制器
中试用此代码$config['upload_path'] = 'images'; //name of the uploading folder
$config['allowed_types'] = 'jpeg|png|jpg';
$this->load->library('upload', $config);
$this->upload->initialize($config);
if (!$this->upload->do_upload())
{
echo $this->upload->display_errors();
exit;
}
else
{
$upload_data = $this->upload->data();
}