angular.js刷新页面问题

Question

启动静态服务器,直接访问127.0.0.1:8080正常,通过连接跳转到127.0.0.1:8080/signin,显示正常,当直接刷新/signin的页面是显示空白,在前面加#(#/signin)刷新,显示正常,如何实现直接刷新angular.module('myApp', ['ngRoute', 'ngSanitize', 'mgcrea.ngStrap', 'ngResource',])     .config(['$routeProvider', '$locationProvider', function($routeProvider, $locationProvider) {        $routeProvider.when('/', {            controller: 'indexCtrl',            templateUrl: 'assets/partials/index.html'         })         .when('/signin', {            templateUrl: 'signin.html'         });        $locationProvider.html5Mode({            enabled: true,            requireBase: false         });     }]);