<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<link rel="stylesheet" href="css/bootstrap.css">
</head>
<body>
<div id="mymodal" class="modal fade bs-example-modal-sm" data-backdrop="static"> //static表示模态框出来后，鼠标点击其他地方，模态框不会消失
<div class="modal-dialog modal-sm"> //modal-dialog必须写,modal-sm表示small尺寸大小
<div class="modal-content">
<div class="modal-header">
<button class="close" data-dismiss="modal">×</button> //&time;是前面<head>标签里面<link>标签里面引入的bootstrap.css中定义的，就代表关闭的“X”图标
<h4 class="modal-title">登录百度账号</h4>
</div>
<div class="modal-body">
<div class="form-group">
<input type="text" class="form-control" placeholder="手机/邮箱/登录名">
</div>
<div class="form-group">
<input type="text" class="form-control" placeholder="密码">
</div>
<div class="form-group">
<input type="checkbox" id="a"> <label for="a">下次自动登录</label> //label里面的for属性值和前面的input属性id值对应，这样在页面中点击“下次自动登录”时就会将checkbox选中
</div>
</div>
<div class="modal-footer">
<button class="btn btn-primary" style="width:100%;">登录</button>
</div>
</div>
</div>
</div>
<button class="btn btn-primary login">登录</button>
<script src="./js/jquery-1.12.4.js"></script>
<script src="./js/bootstrap.js"></script>
<script>
$('.login').click(function () {
$('.modal').modal();
})
</script>
</body>
</html>
