JSP接收后台List对象

java部分：

fttrList = bio.getFttrInfo(userId,serUsername);
request.setAttribute("fttrTopologyList",com.alibaba.fastjson.JSONObject.toJSONString(bio.getFttrTopology(serUsername)));
request.setCharacterEncoding("GBK");

JSP部分：

<%
        request.setCharacterEncoding("GBK");
        String fttrTopologyList = (String)request.getAttribute("fttrTopologyList");
        System.out.println(fttrTopologyList);
%>

var cc = '<%=fttrTopologyList%>';
console.log("cc"+cc)
var aa = JSON.parse(cc);
console.log(aa)

注：以下单引号不可缺少，否则JSON.parse无法正常解析

'<%=fttrTopologyList%>'

结果：