Angular js

1. 不转义html

controller 

    mod.controller('smartMsgBoxCtrl', ['$scope', '$sce', 'restService', '$location', '$filter', '$stateParams',
        function($scope, $sce, restService, $location, $filter, $stateParams) {
            var self = this;
            self.renderEmotion = function(message){
                    var content = AnalyticEmotion(message);
                    return $sce.trustAsHtml(content);
            }
        }
    ]);

template

2. 时间格式化

$filter('date')(new Date(msg.created_at),'yyyy-MM-dd HH:mm:ss');