test/fixtures/table.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <link href="//cdn.bootcdn.net/ajax/libs/twitter-bootstrap/3.4.1/css/bootstrap.css" rel="stylesheet">
</head>
<body>

<div class="container">
    <!-- 演示数据部分 -->
    <table id="expTable" class="table table-bordered">
        <tbody>
        <tr class="head">
            <th>客户</th>
            <th>期初余额</th>
            <th colspan="2">订单金额</th>
            <th>收款金额</th>
            <th>收款账户</th>
            <th>客户余额</th>
            <th>备注</th>
        </tr>
        <tr>
            <td rowspan="2">新月</td>
            <td>21</td>
            <td rowspan="3">22</td>
            <td>23</td>
            <td>24</td>
            <td>25</td>
            <td>26</td>
            <td></td>
        </tr>
        <tr>
            <td>31</td>
            <td>33</td>
            <td>34</td>
            <td>35</td>
            <td>36</td>
            <td></td>
        </tr>
        <tr>
            <td>合计</td>
            <td>41</td>
            <td colspan="2">43</td>
            <td>-</td>
            <td>46</td>
            <td></td>
        </tr>
        </tbody>
    </table>
</div>

<script src="//cdn.bootcdn.net/ajax/libs/jquery/3.5.1/jquery.js"></script>
<script src="../../lib/index.lib.js"></script>
<script>
  // 获取数据
  const dataFromTable = webCrawlUtil.useJquery.getDataFromTable('#expTable');
  console.log(dataFromTable);

  // 目标结果
  const targetResult = [
    ['客户', '期初余额', '订单金额', '订单金额', '收款金额', '收款账户', '客户余额', '备注'],
    ['新月', '21', '22', '23', '24', '25', '26', ''],
    ['新月', '31', '22', '33', '34', '35', '36', ''],
    ['合计', '41', '22', '43', '43', '-', '46', '']
  ];

  if (JSON.stringify(dataFromTable) !== JSON.stringify(targetResult)) {
    throw new Error('解析出错了！！！！');
  } else {
    console.log('解析结果符合预期！');
  }
</script>


</body>
</html>