正文
【JavaScript】获取项目路径地址
小程序：扫一扫查出行【扫一扫了解最新限行尾号】
复制小程序
在jsp页面顶上面定义
<%
String path = request.getContextPath();
String basePath = request.getScheme() + "://"+ request.getServerName() + ":" + request.getServerPort()+ path + "/";
%>
然后JavaScript里面获取
<script type="text/javascript">
var baseUrl="<%=basePath%>";
</script>
获取的url例如：
request.getScheme() = "http"
request.getServerName() = "localhost"
request.getServerPort() = "8080"
request.getContextPath() = "wms-web-enterprise"
baseUrl = "http://localhost:8080/wms-web-enterprise/"
