动态加载JS

res/js/modules/s01.js

alert("动态加载JS成功！"); 

形式1：

<script src="layui-v1.0.9_rls/layui.js"></script>
<script>
    layui.use("res/js/modules/s01");
</script>

形式2：

<script src="layui-v1.0.9_rls/layui.js"></script>
<script>
    layui.config({
        base : "res/js/modules/"
    }).use("s01");
</script>

形式3：

<script src="layui-v1.0.9_rls/layui.js"></script>
<script>
    layui.config({
        base : "res/js/modules"
    }).use("/s01");
</script>