使用CodeIgniter上传文件

我想使用CodeIgniter上传图像。我按照文档中的教程，但它不起作用。有谁知道解决方案？使用CodeIgniter上传文件

如何将图像发送到数据库？在控制器/上传

查看在查看/ MOD/mod.php

<form action="" method="post"> 
    <?php if(isset($error)): ?> 
     <?php echo $error ?> 
    <?php endif; ?> 

    <?php echo form_open_multipart('upload/do_upload');?> 

    <label for="image">Afbeelding</label> 
    <input type="file" id="image" name="image" /> 

    <input type="submit" value="upload" /> 

</form>

上传更迭的意见/ MOD/upload_succes.php

<!doctype html> 
<html lang="en"> 
<head> 
    <meta charset="UTF-8"> 
    <title>Upload succes</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>

upload.php的。 php

<?php 

class Upload extends CI_Controller { 

    public function __construct() 
    { 
     parent::__construct(); 
     $this->load->helper(array('form', 'url')); 
    } 

    public function index() 
    { 
     $this->load->view('mod/mod', array('error' => ' ')); 
    } 

    public function do_upload() 
    { 
     $config['upload_path']   = './uploads/'; 
     $config['allowed_types']  = 'jpg|png'; 
     $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('mod/mod', $error); 
     } 
     else 
     { 
      $data = array('upload_data' => $this->upload->data()); 

      $this->load->view('mod/upload_success', $data); 
     } 
    } 
} 
?>

来源

2015-04-06 user3071261

你有什么问题，你到哪儿去了stucked？ – 2015-04-06 12:00:41

该文件没有上传到文件夹 – user3071261 2015-04-06 12:06:15

给路径$ config ['upload_path'] ='uploads /'; – parth 2015-04-06 12:10:57

试试这个out.Hope这可以帮助您-----------

$file_name = ""; 

if ($_FILES['image']['error']!= 4) { 

      $fileParts = pathinfo($_FILES['image']['name']); 
      $file_name = time() . '.' . $fileParts['extension']; 
      $config['upload_path'] = './uploads/'; 
      $config['allowed_types'] = 'gif|jpg|png|jpeg'; 

      $config['file_name'] = $file_name; 
      $this->load->library('upload', $config); 
      $this->upload->initialize($config); 
      $this->upload->do_upload('image'); 
     }

来源

2015-04-08 13:13:12

使用CodeIgniter上传文件

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