小编OhH*_*Jun的帖子

在Django中settings.py,我以这种方式设置数据库选项

DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.mysql',
        'NAME': os.path.join(BASE_DIR, 'mysql'),
        'USER': 'root',
        'PASSWORD': 'sp153426',
        'HOST': '127.0.0.1',
        'PORT': '3306',
    }
}

我执行了这个命令

python manage.py syncdb

但失败了这个错误

  File "manage.py", line 10, in <module>
    execute_from_command_line(sys.argv)
  File "/Library/Python/2.7/site-packages/django/core/management/__init__.py", line 399, in execute_from_command_line
    utility.execute()
  File "/Library/Python/2.7/site-packages/django/core/management/__init__.py", line 392, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "/Library/Python/2.7/site-packages/django/core/management/base.py", line 242, in run_from_argv
    self.execute(*args, **options.__dict__)
  File "/Library/Python/2.7/site-packages/django/core/management/base.py", line 285, in execute
    output = self.handle(*args, **options)
  File "/Library/Python/2.7/site-packages/django/core/management/base.py", line 415, in handle
    return self.handle_noargs(**options)
  File "/Library/Python/2.7/site-packages/django/core/management/commands/syncdb.py", line 57, in …

我使用检查了文件是否存在Input::hasFile('File')，并返回true并成功获取了文件的二进制文件。但是Input::file('File')->getClientOriginalExtension()返回空字符串。

这是我的控制器

    public function ConfirmWrite()
    {
        if (!Session::has('id')) {
            return '0:Please log in.';
        }
        $Data = Request::all();
        $Data['uid'] = Session::get('id');
        $Data['mid'] = 0;
        var_dump(Input::file('File')->getClientOriginalExtension());
        return '1';
        if (Input::hasFile('File')) {
            $file = Input::file('File');

            $rules = ['File' => 'mimes:jpeg,bmp,png,jpg|max:10000'];

            $validator = Validator::make(['File' => $file], $rules);
            if ($validator->fails()) {
                return '0:Check your File.';
            }
            $Data['Thumbnail'] = $file->getClientOriginalExtension();
            $destinationPath = 'images/post/thumbnail/';
            $Content = Post::SaveContent($Data);
            if($Data['Share'] == 'true'){
                $fb = FacebookHelper::WithToken(Session::get('FbToken'));
                $Link = URL::to('/post').'/'.$Content;
                $fb->ShareLink($Link);
            }
            $upload_success = $file->move($destinationPath, $Content . …