本html文档Javascript SweetAlert不能正常工作?
<head>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/sweetalert/1.1.3/sweetalert.min.css">
<script src="https://cdnjs.cloudflare.com/ajax/libs/sweetalert/1.1.3/sweetalert.min.js"></script>
</head>
<script>
SweetAlert('a', 'b', 'c');
</script>
不工作。我得到Uncaught ReferenceError: SweetAlert is not defined
如果我使用的swal()
代替SweetAlert()
我得到
Uncaught TypeError: Cannot read property 'className' of null
与sweetalert2
<head>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/limonte-sweetalert2/6.6.5/sweetalert2.min.css">
<script src="https://cdnjs.cloudflare.com/ajax/libs/limonte-sweetalert2/6.6.5/sweetalert2.common.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/limonte-sweetalert2/6.6.5/sweetalert2.min.js"></script>
</head>
同样的测试,我得到以下
Uncaught ReferenceError: module is not defined
at sweetalert2.common.min.js:1
sweetalert2.min.js:1 Uncaught TypeError: Cannot read property 'querySelector' of null
at u (sweetalert2.min.js:1)
at c (sweetalert2.min.js:1)
at U (sweetalert2.min.js:1)
at e (sweetalert2.min.js:1)
at test:8
这只是'swal';) –