使用“overflow: scroll”时，必须在头部和尾部设置“display:block”。这会打乱它们之间的列宽。但随后你可以用Javascript复制标题行，并将其作为隐藏行粘贴到tbody中，以保持准确的col宽度。

$('.myTable thead > tr')
    .clone()
    .appendTo('.myTable tbody')
    .addClass('hidden-to-set-col-widths')
;

http://jsfiddle.net/Julesezaar/mup0c5hk/

    <table class="myTable">
        <thead>
            <tr>
                <td>Problem</td>
                <td>Solution</td>
                <td>blah</td>
                <td>derp</td>
            </tr>
        </thead>
        <tbody></tbody>
    </table>
    <p>
      Some text to here
    </p>

css:

    table {
      background-color: #aaa;
      width: 100%;
    }
    
    thead,
    tbody {
      display: block; // Necessary to use overflow: scroll
    }
    
    tbody {
      background-color: #ddd;
      height: 150px;
      overflow-y: scroll;
    }
    
    tbody tr.hidden-to-set-col-widths,
    tbody tr.hidden-to-set-col-widths td {
      visibility: hidden;
      height: 0;
      line-height: 0;
      padding-top: 0;
      padding-bottom: 0;
    }
    
    td {
      padding: 3px 10px;
    }

CSS-only

Chrome, Firefox, Edge(和其他常青树浏览器)

简单位置:粘;上图:0;第th元素:

/* Fix table head */ .tableFixHead { overflow: auto; height: 100px; } .tableFixHead th { position: sticky; top: 0; } /* Just common table stuff. */ table { border-collapse: collapse; width: 100%; } th, td { padding: 8px 16px; } th { background:#eee; } <div class="tableFixHead"> <table> <thead> <tr><th>TH 1</th><th>TH 2</th></tr> </thead> <tbody> <tr><td>A1</td><td>A2</td></tr> <tr><td>B1</td><td>B2</td></tr> <tr><td>C1</td><td>C2</td></tr> <tr><td>D1</td><td>D2</td></tr> <tr><td>E1</td><td>E2</td></tr> </tbody> </table> </div>

PS:如果你需要边界的TH元素TH {box-shadow: 1px 1px 0 #000;Border-top: 0;}将会有帮助(因为默认的边框不会在滚动上正确绘制)。

对于上面的一个变体，为了适应IE11，只使用了一点JS，请参阅下面的答案:固定标题和可滚动正文

试试下面的方法，很简单容易实现

下面是jsfiddle链接

http://jsfiddle.net/v2t2k8ke/2/

HTML:

<table border='1' id='tbl_cnt'>
<thead><tr></tr></thead><tbody></tbody>

CSS:

 #tbl_cnt{
 border-collapse: collapse; width: 100%;word-break:break-all;
 }
 #tbl_cnt thead, #tbl_cnt tbody{
 display: block;
 }
 #tbl_cnt thead tr{
 background-color: #8C8787; text-align: center;width:100%;display:block;
 }
 #tbl_cnt tbody {
 height: 100px;overflow-y: auto;overflow-x: hidden;
 }

Jquery:

 var data = [
    {
    "status":"moving","vehno":"tr544","loc":"bng","dri":"ttt"
    }, {
    "status":"stop","vehno":"tr54","loc":"che", "dri":"ttt"
    },{    "status":"idle","vehno":"yy5499999999999994","loc":"bng","dri":"ttt"
    },{
    "status":"moving","vehno":"tr544","loc":"bng", "dri":"ttt"
    }, {
    "status":"stop","vehno":"tr54","loc":"che","dri":"ttt"
    },{
    "status":"idle","vehno":"yy544","loc":"bng","dri":"ttt"
    }
    ];
   var sth = '';
   $.each(data[0], function (key, value) {
     sth += '<td>' + key + '</td>';
   });
   var stb = '';        
   $.each(data, function (key, value) {
       stb += '<tr>';
       $.each(value, function (key, value) {
       stb += '<td>' + value + '</td>';
       });
       stb += '</tr>';
    });
      $('#tbl_cnt thead tr').append(sth);
      $('#tbl_cnt tbody').append(stb);
      setTimeout(function () {
      var col_cnt=0 
      $.each(data[0], function (key, value) {col_cnt++;});    
      $('#tbl_cnt thead tr').css('width', ($("#tbl_cnt tbody") [0].scrollWidth)+ 'px');
      $('#tbl_cnt thead tr td,#tbl_cnt tbody tr td').css('width',  ($('#tbl_cnt thead tr ').width()/Number(col_cnt)) + 'px');}, 100)

在现代浏览器中，你可以简单地使用css:

th {
  position: sticky;
  top: 0;
  z-index: 2;
}

依次创建两个表，将第二个表放在固定高度的div中，并将溢出属性设置为auto。同时保持所有td的内头在第二表空。

<div>
    <table>
        <thead>
            <tr>
                <th>Head 1</th>
                <th>Head 2</th>
                <th>Head 3</th>
                <th>Head 4</th>
                <th>Head 5</th>
            </tr>
        </thead>
    </table>
</div>

<div style="max-height:500px;overflow:auto;">
    <table>
        <thead>
            <tr>
                <th></th>
                <th></th>
                <th></th>
                <th></th>
                <th></th>
            </tr>
        </thead>
        <tbody>
        <tr>
            <td>Content 1</td>
            <td>Content 2</td>
            <td>Content 3</td>
            <td>Content 4</td>
            <td>Content 5</td>
        </tr>
        </tbody>
    </table>    
</div>

使用“block”tbody强制列正确显示的Css解决方案

这个解决方案仍然需要计算和设置的宽度的jQuery

table.scroll tbody,
table.scroll thead { display: block; }

table.scroll tbody {
    overflow-y: auto;
    overflow-x: hidden;
    max-height: 300px;
}

table.scroll tr {
    display: flex;
}

table.scroll tr > td {
    flex-grow: 1;
    flex-basis: 0;
}

Jquery / Javascript

var $table = $('#the_table_element'),
    $bodyCells = $table.find('tbody tr:first').children(),
    colWidth;

$table.addClass('scroll');

// Adjust the width of thead cells when window resizes
$(window).resize(function () {

    // Get the tbody columns width array
    colWidth = $bodyCells.map(function () {
        return $(this).width();
    }).get();

    // Set the width of thead columns
    $table.find('thead tr').children().each(function (i, v) {
        $(v).width(colWidth[i]);
    });

}).resize(); // Trigger resize handler