<link rel="stylesheet" type="text/css" href="http://sandbox.runjs.cn/uploads/rs/499/ixc5vbvz/sweetalert.css"/>
<script src="/UploadFiles/2021-04-02/sweetalert.min.js">

然后放置6个不同的按钮：


<div class="demo_1">
基本示例：<button>点击这里</button> 
</div>
<div class="demo_2">
提示成功：<button>点击这里</button> 
</div>
<div class="demo_3">
提示失败：<button>点击这里</button> 
</div>
<div class="demo_4">
提示确认：<button>点击这里</button> 
</div>
<div class="demo_5">
定义内容：<button>点击这里</button> 
</div>
<div class="demo_6">
确认输入：<button>点击这里</button> 
</div>


JavaScript
定义js事件：


$(function() {
$(".demo_1 button").click(function() {
swal("这是一个信息提示框!");
});
$(".demo_2 button").click(function() {
swal("Good!", "弹出了一个操作成功的提示框", "success");
});
$(".demo_3 button").click(function() {
swal("OMG!", "弹出了一个错误提示框", "error");
});
$(".demo_4 button").click(function() {
swal({
title: "您确定要删除吗？",
text: "您确定要删除这条数据？",
type: "warning",
showCancelButton: true,
closeOnConfirm: false,
confirmButtonText: "是的，我要删除",
confirmButtonColor: "#ec6c62"
}, function() {
$.ajax({
url: "do.php",
type: "DELETE"
}).done(function(data) {
swal("操作成功!", "已成功删除数据！", "success");
}).error(function(data) {
swal("OMG", "删除操作失败了!", "error");
});
});
});

$(".demo_5 button").click(function() {
swal({
title: "Good!",
text: '自定义<span style="color:red">图片</span>、<a href="#">HTML内容</a>。<br/>5秒后自动关闭。',
imageUrl: "images/thumbs-up.jpg",
html: true,
timer: 5000,
showConfirmButton: false
});
});

$(".demo_6 button").click(function() {
swal({
title: "输入框来了",
text: "这里可以输入并确认:",
type: "input",
showCancelButton: true,
closeOnConfirm: false,
animation: "slide-from-top",
inputPlaceholder: "填点东西到这里面吧"
}, function(inputValue) {
if (inputValue === false)
return false;
if (inputValue === "") {
swal.showInputError("请输入!");
return false
}
swal("棒极了!", "您填写的是: " + inputValue, "success");
});
});
});