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<!DOCTYPE html> <html lang="en"> <head> <title>Bootstrap Example</title> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1"> <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.2/dist/css/bootstrap.min.css" rel="stylesheet"> <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.2/dist/js/bootstrap.bundle.min.js"></script> </head> <body> <div class="container mt-3"> <h2>数据列表</h2> <form action="/demo/html/action_page.php"> <label for="browser" class="form-label">请从列表中选择您的浏览器：</label> <input class="form-control" list="browsers" name="browser" id="browser"> <datalist id="browsers"> <option value="Edge"> <option value="Firefox"> <option value="Chrome"> <option value="Opera"> <option value="Safari"> </datalist> <button type="submit" class="btn btn-primary mt-3">提交</button> </form> </div> </body> </html>