我正在使用<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<div class="">
<div class="form-control-wrapper">
<textarea name="project_desc" id="project_desc" class="form-control project_desc" rows="6"></textarea>
</div><span id="projecterror">Please enter only 500 words</span>
</div>
<p>
<strong>You have <em id="count"></em> characters remaining</strong>
</p>并尝试使用此套餐：https://github.com/Maatwebsite/Laravel-Excel
这是我的代码：
Laravel 5.2但收到此错误：
Class＆＃39; PHPExcel_Calculation＆＃39;找不到