jQuery数据表发送JSON搜索参数

<table id="example" class="display" style="width:100%">
    <thead>
        <tr>
            <th>Name</th>
            <th>Position</th>
            <th>Office</th>
            <th>Age</th>
            <th>Start date</th>
            <th>Salary</th>
        </tr>
    </thead>
    <tbody>
        <!-- 数据将在这里填充 -->
    </tbody>
</table>

$(document).ready(function() {
    $('#example').DataTable({
        "processing": true,
        "serverSide": true,
        "ajax": {
            "url": "/your-endpoint", // 替换为你的后端API地址
            "type": "POST",
            "dataSrc": "",
            "data": function(d) {
                // 添加自定义的搜索参数
                d.customSearch = $('#customSearch').val();
                return JSON.stringify(d);
            }
        },
        "columns": [
            { "data": "name" },
            { "data": "position" },
            { "data": "office" },
            { "data": "age" },
            { "data": "start_date" },
            { "data": "salary" }
        ]
    });
});

app.post('/your-endpoint', (req, res) => {
    const searchData = req.body;
    // 根据 searchData 进行数据库查询
    // ...
    res.json(results); // 返回查询结果
});