     <div class="uk-form-controls">
                                <input type="text" class="uk-input" name="host" value="127.0.0.1" required>
                            </div>
                        </div>
                        <div class="uk-form-group">
                            <label class="uk-form-label ">数据库端口</label>
                            <div class="uk-form-controls">
                                <input type="text" class="uk-input" name="port" value="3306" required>
      