错误日志：TypeError: ejs:80
    78|                     <div class="prosPage-main">
    79|                         <div class="prosPage-main-inner">
 >> 80|                             <% if(productList && productList.rows.length !== 0){ %>
    81|                                 <% productList.rows.forEach(item=>{ %>
    82|                                     <div class="prosPage-one1">
    83|                                         <a href="pro-detail.html?productDetailsId=<%= item.productDetailsId %>" class="prosPage-one-img1 imgHover">

Cannot read properties of undefined (reading 'length')