How to generate json from jsp? Not HTML-CodePudding

I am trying to use jsp to generate json. The problem is, there is generated a HTML which contains my json. The point not to generate html.

Java7, JBoss4 and jsf probably 2.5.
Thanks

CodePudding user response：

The problem is not on the JSP side. Your JSP returns a valid Json, and the browser (Chrome) adds the HTML.

For example, with a JSP containing this source:

<%@ page contentType = "application/json" %>
{"test": {"value": "1", "value2" : "2", "value3" :  "3"}}

Google will display:

While Firefox will display:

CodePudding user response：

Maybe you should set the content type on your JSP:

<%@ page contentType = "application/json" %>

but the HTML is produced by your code so you should remove that part.