html引入了anime.js,但使用anime（{}）时报错
html代码
<head>
<script src="js/anime.js"></script>
</head>
<body>
<div class="input_box">
<span class="play_song">选择歌曲</span>
<input type="file" value="加载" id="loadFile" onchange="loadFile(this.files)">
</div>
<div class="stage"></div>
<ul id="fileList">
</ul>
</body>
<script src="js/index.js"></script>
js代码
let initDiv = function(num){
let stageDivEl = document.querySelector(".stage");
for(let i = 0;i < num;i++){
let divEl = document.createElement('div');
divEl.classList.add('el');
stageDivEl.append(divEl);
anime({
targets:divEl,
})
}
}
initDiv(60);
error：index.js:84 Uncaught ReferenceError: anime is not defined
at initDiv (index.js:84:9)
at index.js:89:1
