Javascript 输入名称依赖于数组索引-无法获取值

数组中索引中的输入名称依赖于以下方式：

<div id="editAboutSantences<%=i%>" class="edit-container">
       <div class="input-container">
          <label> content: </label>
          <input type="text" name="inputAboutSentences<%=i%>" id="inputAboutSentences<%=i%>" value="<%= digitalCard.about.sentences[i].content %>">
      </div>
<% } %>

内容：

在控制器中，我尝试以如下方式访问此输入：

for (let i = 0; i < digitalCard.digitalCard.about.sentences.length; i++) {
    const sentence = digitalCard.digitalCard.about.sentences[i];
    sentence.content = req.body.inputAboutSentences+i;
    console.log('inputAboutSentences0 = '+req.body.inputAboutSentences+i);
}

for（设i=0；i