jsp:<c:set var="ctxStatic" value="${pageContext.request.contextPath}"/>

嵌套div引用：
首先在angularjs中初始化
<div ng-if="!vm.leadInfoContentShow" ng-include="ctxStatic+'/tpl/front2020/contact/leadInfoDetail.tpl'"></div>

img引用
<img src="{{ctxStatic}}/assets/img/front2020/sl360-video.png" width="100%" height="100%"/>