<input ng-keyup="event=$event">
//<p>event keyCode: {{ event.keyCode }}</p>
//<p>event altKey: {{ event.shiftKey }}</p>
myApp.directive(‘ngEnter‘, function () { return function (scope, element, attrs) { element.bind("keydown keypress", function (event) { if (event.which === 13) { scope.$apply(function () { scope.$eval(attrs.ngEnter); }); event.preventDefault(); } }); }; });$scope.shirtKeyCheck=function($event){ if($event.keyCode==13){//回车13，shift键为16 alert(‘按下了回车键‘); }}原文：http://www.cnblogs.com/bertha-zm/p/7462805.html