AngularJs Page Refresh Issue -

getting 404 error when refresh on angular page. http status 404 - /product/p12345

below route configuration

myapp.config(function($routeprovider, $locationprovider) {       $routeprovider     .when('/product', {             templateurl: 'components/product/product.html',         controller: 'productctrl'    }); 

first time i'm hitting url http://localhost:8080/index.html#/product/p12345 in browser url converted http://localhost:8080/product/p12345 when click on refresh button getting 404 error.

not sure causing issue, appreciated.