CodeIgniter 4:上传文件
CodeIgniter 4 : Upload File
我在使用 CodeIgniter 4 上传表单中的文件时遇到问题,我找不到问题所在。你能帮我吗?文件名没问题,问题是它没有在指定目录中移动文件,因为我得到这个错误:Call to a member function move() on null。
WRITEPATH 的值为:C:\xampp\htdocs\myproject\writable\
我上传的视图部分如下所示:
<div class="card-body">
<label for="exampleInputFile">Fisier</label>
<div class="form-group">
<div class="input-group">
<div class="custom-file">
<input type="file" class="custom-file-input" name="customFile" id="customFile" required>
<label class="custom-file-label" for="exampleInputFile">Alege Fisierul</label>
</div>
</div>
</div>
</div>
我尝试将文件移动到特定文件夹的控制器功能部分如下所示:
$img = $this->request->getFile('customFile');
$img->move(WRITEPATH . 'uploads');
我用这个取文件名:$this->request->getVar('customFile')
谢谢!
在控制器中像这样...
$config['upload_path'] = './upload/painting/';
$config['allowed_types'] = 'jpg|png|jpeg'; // here you want to define file type
$config['max_width'] = '250';
$config['max_height'] = '300';
$config['encrypt_name'] = TRUE;
$this->load->library('upload', $config);
// $this->upload->do_upload('profile_pic');
if ($this->upload->do_upload('ptn_url')) {
$data = array('upload_data' => $this->upload->data());
// print_r($data);
$_POST['ptn_url'] = "upload/painting/" . $data['upload_data']['file_name'];
$_POST['user_id'] = $this->session->user_data['user_id'];
in routes.php 文件位于配置文件夹
您需要定义商店图片的路径
像这样...
$route['upload-image'] = 'user';
$route['store-image'] = 'user/add';
$route['painting/(:num)'] = 'painting';
有关文件上传的更多参考资料Visit CodeIgniter 3 File Upload
希望对你有所帮助...
谢谢...
这在 Codeigniter 4 中有效:
$file = $this->request->getFile('file');
if (!$file->isValid()) {
return $this->fail($file->getErrorString());
}
$file->move(ROOTPATH . 'public\uploads\documents');
$name = $file->getName();
谢谢!
我在使用 CodeIgniter 4 上传表单中的文件时遇到问题,我找不到问题所在。你能帮我吗?文件名没问题,问题是它没有在指定目录中移动文件,因为我得到这个错误:Call to a member function move() on null。 WRITEPATH 的值为:C:\xampp\htdocs\myproject\writable\
我上传的视图部分如下所示:
<div class="card-body">
<label for="exampleInputFile">Fisier</label>
<div class="form-group">
<div class="input-group">
<div class="custom-file">
<input type="file" class="custom-file-input" name="customFile" id="customFile" required>
<label class="custom-file-label" for="exampleInputFile">Alege Fisierul</label>
</div>
</div>
</div>
</div>
我尝试将文件移动到特定文件夹的控制器功能部分如下所示:
$img = $this->request->getFile('customFile');
$img->move(WRITEPATH . 'uploads');
我用这个取文件名:$this->request->getVar('customFile')
谢谢!
在控制器中像这样...
$config['upload_path'] = './upload/painting/';
$config['allowed_types'] = 'jpg|png|jpeg'; // here you want to define file type
$config['max_width'] = '250';
$config['max_height'] = '300';
$config['encrypt_name'] = TRUE;
$this->load->library('upload', $config);
// $this->upload->do_upload('profile_pic');
if ($this->upload->do_upload('ptn_url')) {
$data = array('upload_data' => $this->upload->data());
// print_r($data);
$_POST['ptn_url'] = "upload/painting/" . $data['upload_data']['file_name'];
$_POST['user_id'] = $this->session->user_data['user_id'];
in routes.php 文件位于配置文件夹 您需要定义商店图片的路径 像这样...
$route['upload-image'] = 'user';
$route['store-image'] = 'user/add';
$route['painting/(:num)'] = 'painting';
有关文件上传的更多参考资料Visit CodeIgniter 3 File Upload
希望对你有所帮助...
谢谢...
这在 Codeigniter 4 中有效:
$file = $this->request->getFile('file');
if (!$file->isValid()) {
return $this->fail($file->getErrorString());
}
$file->move(ROOTPATH . 'public\uploads\documents');
$name = $file->getName();
谢谢!