获取项目根路径
var contextPath = '${pageContext.request.getContextPath()}';
<script> var ctx = "[[@{/}]]"; </script>
js拼接变量,外面是“”里面用‘+变量+’,外面是‘’里面用“+变量+”
var contextPath = '${pageContext.request.getContextPath()}';
<script> var ctx = "[[@{/}]]"; </script>
js拼接变量,外面是“”里面用‘+变量+’,外面是‘’里面用“+变量+”