File 上载路径似乎无效”；。Codeigniter文件上载

如果我尝试上载文档文件，则会出现以下错误“上载路径似乎无效”。我将路径替换为绝对路径，然后我也得到了这个错误。

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请建议我如何解决这个问题。`

将您的代码更改为

$config['upload\u path']='uploads'

调用

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

时通常会出现问题，原因可能是它没有加载配置设置，因此请在加载上载库后尝试添加以下语句

        $config['upload_path'] = './uploads/';
        $config['allowed_types'] = 'doc|docx';
        $config['max_size'] = '400';
        $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());

  $this->referral_model->postCVReferralInfo($m_id, $emp_id , $job_id, $name, $age , $gender,$country_id, $mobile, $email, $summary, $workExp, $education, $qualification, $offer, $sb_id);
    header('location:'.$this->config->base_url().'index.php/member/referSuccess');

    exit;



    } ` 

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同样的问题…由

$this->upload->initialize($config);

最好不要在$CONFIG['UPLOAD\u PATH']中使用…BASE\u URL

千万不要在$CONFIG['UPLOAD\u PATH']中使用BASE\u URL（）

注意上传文件夹前反斜杠前的点。因此，您的上传路径应该如下所示

$this->upload->initialize($config);

更好地使用：

 $CONFIG['UPLOAD_PATH'] = './assets/uploads/

并通过以下方式初始化配置：

$config["upload_path"] = $_SERVER['DOCUMENT_ROOT']."/your/desired/location/";

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我也遇到了同样的错误，这是我的代码

$this->upload->initialize($config);

试图过去

        // Upload Image
        $config['upload_path'] = './uploads';
        $config['allowed_types'] = 'gif|jpg|png';
        $config['max_size'] = '7048';
        $config['max_width'] = '7000';
        $config['max_height'] = '7000';

        // Create folder (Uploads) if not exists
        if (!is_dir($config['upload_path'])) {
            mkdir($config['upload_path']);
        }

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

        // Initialize the Upload library with curront $config
        $this->upload->initialize($config);

        $this->upload->do_upload();
        if ($this->upload->do_upload()) {
            $data = array('upload_data' => $this->upload->data());
            $page_image = $_FILES['userfile']['name'];
        } else {
            $errors = array('error' => $this->upload->display_errors());
            $page_image = 'noimage.jpg';
        }

        $this->page_model->create_page($page_image);

        // Set message
        $this->session->set_flashdata('page_created', 'Your page has been created');

        redirect('admin/pages/create');

刚加载完库上传

        $this->upload->initialize($config);

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根目录上的上载文件夹在哪里？？？上载文件夹位于主文件夹内（应用程序文件夹、图像文件夹等位于主文件夹内），请确保目录可写。在其上设置了什么chmod？目录是可写的。只有当

$config['upload\u path']

为空（不是空）或php命令

为\u dir（upload\u path）

返回false时，CodeIgniter才会返回该错误消息。因此，这表示无法找到定义的路径。检查以确保“uploads”文件夹与main index.php文件位于同一目录中，并且目录名称与案例相同（即uploads not uploads）。是的，在我的案例中，基本URL也是问题所在

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