固定表頭寫法

效果：

代碼：

<div class="row">
        <div class="col-sm-12">
            <table class="table table-bordered" id="table" data-toggle="table" data-height="200">
                <thead>
                <tr>
                    <th>表頭一</th>
                    <th>表頭二</th>
                    <th>表頭三</th>
                    <th>表頭四</th>
                </tr>
                </thead>
                <tbody>
                <tr>
                    <td>1</td>
                    <td>2</td>
                    <td>3</td>
                    <td>4</td>
                </tr>
                <tr>
                    <td>1</td>
                    <td>2</td>
                    <td>3</td>
                    <td>4</td>
                </tr><tr>
                    <td>1</td>
                    <td>2</td>
                    <td>3</td>
                    <td>4</td>
                </tr><tr>
                    <td>1</td>
                    <td>2</td>
                    <td>3</td>
                    <td>4</td>
                </tr><tr>
                    <td>1</td>
                    <td>2</td>
                    <td>3</td>
                    <td>4</td>
                </tr><tr>
                    <td>1</td>
                    <td>2</td>
                    <td>3</td>
                    <td>4</td>
                </tr><tr>
                    <td>1</td>
                    <td>2</td>
                    <td>3</td>
                    <td>4</td>
                </tr><tr>
                    <td>1</td>
                    <td>2</td>
                    <td>3</td>
                    <td>4</td>
                </tr>
                </tbody>
            </table>
        </div>
    </div>