Question

它应该是下拉菜单但它不起作用正确我无法弄清楚我对此代码的错误这是我的代码!!!

    <nav class="navbar navbar-inverse">
        <div class="container-fluid">
            <!-- Logo -->
            <div class="navbar-header">
                <a href="#" class="navbar-brand">Web Revert</a>
            </div>
            Menu Items 
            <div>
                <ul class="nav navbar-nav">
                    <li class="active"><a herf="#">Home</a></li>
                    <li><a href="#">About</a></li>
                    <li><a href="#">Contact</a></li>
                    <li><a href="#">Works</a></li>
                    <!-- Drop Down menu -->

                    <li class="dropdown">
                        <a href="#" class="dropdown-toggle" data-toggle="dropdown">Our Profile <span class="caret"></span></a>
                        <ul class="dropdown-menu">
                            <li><a href="#">Portfolio</a></li>
                            <li><a href="#">Web Team</a></li>
                            <li><a href="#">Founder Mamber</a></li>
                        </ul>
                    </li>
                </ul>
            Right Aligns
                <ul class="nav navbar-nav navbar-right">
                    <li><a href="#">Settings</a></li>
                    <li><a href="#">Logout</a></li>

                </ul>
            </div>

        </div>

    </nav>
</body>

需要帮助

Answer 1

你先尝试过这个吗？

scanner.nextInt()

Bootstrap下拉菜单不起作用

1 个答案: