Update server.js

Darylxyx · web-flow · commit c76daedebcdc · 2016-12-22T10:37:52.000+08:00
diff --git a/jQuery-free/server.js b/jQuery-free/server.js
@@ -55,7 +55,7 @@
 
 			opts.jsonpCallback = opts.jsonpCallback || 'callback';
 
-			var callbackName = 'jsonp_' + Math.random().toString().split('.')[1];
+			var callbackName = 'jsonp_' + Math.ceil((Math.random() * 1E12));
 
 			opts.data[opts.jsonpCallback] = callbackName;
 
