//js获取项目根路径,如: http://localhost:8083/uimcardprj
function getRootPath(){
//获取当前网址,如: http://localhost:8083/uimcardprj/share/meun.jsp
var curWwwPath=window.document.location.href
//获取主机地址之后的目录,如: uimcardprj/share/meun.jsp
var pathName=window.document.location.pathname
var pos=curWwwPath.indexOf(pathName)
//获取主机地址,如: http://localhost:8083
var localhostPaht=curWwwPath.substring(0,pos)
//获取带"/"的项目名,如:/uimcardprj
var projectName=pathName.substring(0,pathName.substr(1).indexOf('/')+1)
return(localhostPaht+projectName)
}
获取项目根目录在jsp里去<%=request.getContextPath()%>这就是项目的根路径了,是到项目这层的。
js的引入方法如下:
<script src="<%=request.getContextPath() %>/home/test.js"></script>
css的引入方法:
<link href="<%=request.getContextPath() %>/css/one.css" rel="stylesheet" type="text/css">