web - How to fetch data from database after 2 seconds on a jsp page -

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currently i'm working on college web project. application/web page sports application/web page, wanted fetch fresh score database or external api after every 2 seconds on jsp page please provide me solution in not have refresh page (if possible) , fetch latest score.

i'm not getting do. please me out.

try 

 function getscore(){      $.ajax(     {     url: "/yoururl/score.jsp",       type:'post',     data: "input data",     contenttype: "application/json", //here specify content type     success: function(result){         alert(result); // here result response return score.jsp           })       },     error: function(e) {          alert("error in getting  score!");             }     });     settimeout(getscore, 2000); }

here

settimeout(getscore, 2000);

'settimeout' java script method call getscore method on every 2000 m seconds. in getscore call ajax method request data on particular servlet or jsp , data in response.


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