app.js

angular
    .module('web', [
      'ui.router',
      'ui.bootstrap',
      'ui.codemirror',
      'pascalprecht.translate',
      'ngSanitize',
      'templates',
      'ui.bootstrap.contextMenu'
    ])
    .config([
      '$stateProvider',
      '$urlRouterProvider',
      '$translateProvider',
      function($stateProvider, $urlRouterProvider, $translateProvider) {
        moment.locale('zh-CN');

        $stateProvider
            .state('files', {
              url: '/',
              templateUrl: 'main/files/files.html',
              controller: 'filesCtrl'
            })
            .state('login', {
              url: '/login',
              templateUrl: 'main/auth/login.html',
              controller: 'loginCtrl'
            });

        $urlRouterProvider.otherwise('/');

        // i18n
        for (var k in Global.i18n) {
          $translateProvider.translations(k, Global.i18n[k].content);
        }

        $translateProvider.preferredLanguage('zh-CN');

        $translateProvider.useSanitizeValueStrategy('escapeParameters');
      }
    ])
    .run([
      '$rootScope',
      '$translate',
      'Toast',
      function($rootScope, $translate, Toast) {
        $rootScope.openURL = function(url) {
          openExternal(url);
        };

        // //i18n
        var langMap = {};
        var langList = [];

        angular.forEach(Global.i18n, function(v, k) {
          langMap[k] = v;
          langList.push({
            lang: k,
            label: v.label
          });
        });
        var lang = localStorage.getItem('lang') || langList[0].lang;

        $rootScope.langSettings = {
          langList: langList,
          lang: lang,
          changeLanguage: function(key) {
            console.log('changeLanguage:', key);
            key = langMap[key] ? key : langList[0].lang;
            $translate.use(key);
            localStorage.setItem('lang', key);
            $rootScope.langSettings.lang = key;
            Toast.success($translate.instant('setup.success')); // '已经设置成功'
          }
        };
        $translate.use(lang);

        console.log('ready');
      }
    ]);