将jsp代码转换为el

Question

I have the following code in my jsp

var chart_json${suffix} = <%=request.getAttribute("chart_json" + request.getAttribute("suffix"))%>;

Is there any way to convert the code <%=request.getAttribute("chart_json" + request.getAttribute("suffix"))%>; To el expression ? I know that I can change the structure in the server side (like convert the value to map) however I am looking to a quick solution Thanks

Answer 1

您可以尝试以下一种表达方式：

#{request.getAttribute('chart_json'.concat(request.getAttribute('suffix')))}