Codeigniter上传文件/图片仅在离线

时间:2015-06-04 14:52:33

标签: php file codeigniter upload

我制作了一个代码来上传网页上的文件,当我还在使用xampp时,它总是顺利,但在我上传到托管后,文件上传无法正常工作..

这是我的代码:

MODEL (用于更新数据库记录)

function edit_logo_web()
    {
    $timestamp = date('YmdHi');
    $img = $_FILES['userfile']['name'];
    $logo = $timestamp."_".$img;
    $data = array (
    'logo'  => $logo
    );
    $id = 1;
    $this->db->where('site.id', $id);   
    if($this->upload->do_upload()){
    $this->db->update('site', $data);}
    else{
    }
    }

CONTROLLER (用于将img / file上传到网络目录)

    function logo_web()
        {
        $timestamp = date('YmdHi');
        $img = $_FILES['userfile']['name'];
        $config['file_name'] = $timestamp."_".$img;
        $config['upload_path'] ='asset/img/';
        $config['allowed_types'] = 'gif|jpg|png|bmp|jpeg|png';
        $config['max_size']    = '1024';
        $config['max_width']  = '1600';
        $config['max_height']  = '1200';
        $config['remove_spaces'] = FALSE;
        $this->load->library('upload', $config);
        $data = array('upload_data' => $this->upload->data());
        $this->m_cmm_bimbel->edit_logo_web();
        echo "<script>
        alert('Success !!');
        window.location.href='logo_web';
        </script>";
    }

在xampp localserver中做得很好.. 不在托管服务器.. ..

任何提示?

0 个答案:

没有答案