Codeigniter错误:不允许您尝试上传的文件类型 | 不允许您尝试上传的文件类型

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问题描述

如果我上传 csv 文件，则 localhost 上没有问题，并且一切正常，但是当我在实时服务器上上传我的应用程序并上传csv 文件，然后抛出此错误:您尝试上传的文件类型是不允许的.对于这种情况的发生，我感到困惑.请帮我解决这个问题.

If I upload a csv file, there is no problem on localhost and everything works fine, but when I upload my app on live server and upload a csv file then this error thrown: The filetype you are attempting to upload is not allowed. I am confused as to why this happens. Please help me to solve this.

对于我的 localhost 环境，我正在使用XAMPP和CodeIgniter.

For my localhost environment, I am using XAMPP and CodeIgniter.

我只想允许上传 csv 个文件.

I only want to allow csv file uploads.

推荐答案

检查2件事:

首先:在您的上传控制器中:请确保设置正确的允许类型

First:in your upload controller: make sure to set the correct allowed types

$config['allowed_types'] = 'csv';
$this->load->library('upload', $config);

第二:在您的config/mimes.php中更新数组 $ mimes :

Second:update the array $mimes in your config/mimes.php:

'csv'   =>  array('application/vnd.ms-excel',
           'text/anytext',
           'text/plain',
           'text/x-comma-separated-values',
           'text/comma-separated-values',
           'application/octet-stream',
           'application/vnd.ms-excel',
           'application/x-csv',
           'text/x-csv',
           'text/csv',
           'application/csv',
           'application/excel',
           'application/vnd.msexcel')

更新:

您可以在上传控制器中使用 print_r($ _ FILES)来检查是否缺少mime类型.这将输出如下内容:

you could use print_r($_FILES) in your upload controller to check for the mime-type missing. this would output something like:

[userfile] => Array
    (
        [name] => teste1.csv
        [type] => application/vnd.ms-excel
        [tmp_name] => C:\Program Files (x86)\EasyPHP-DevServer-13.1VC11\binaries\tmp\php8BFD.tmp
        [error] => 0
        [size] => 7880
    )

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