Returns JSON-formatted data using the Getjson () asynchronous Pull Server

We can use jquery's Getjson () method to request that the server return JSON-formatted data:

JS Code:

function Test () {        $.getjson ("Jsonservlet",function(result) {            alert (result.name);        });    

Server-side servlet response:

@Override     protected void DoPost (httpservletrequest req, HttpServletResponse resp)             throws servletexception, IOException {        Stringperson = "{\" name\ ": \" zhangsan\ ", \" sex\ ": \" man\ ", \" age\ ": \" 23\ "}";        Resp.getwriter (). print (person);    }

Note: Both JSON data property names and character values must be double-quoted

Returns JSON-formatted data using the Getjson () asynchronous Pull Server