html

    
    
     
        
              
      获取验证码        
      {
   {time}}秒后
重新发送    
     
    

JS 需要注入$interval

var app = angular.module("passwordApp", []); app.controller(‘passwordController‘, [‘$scope‘, ‘$interval‘, function ($scope, $interval) {    $scope.time=0;    $scope.send=false;    $scope.sendMessage=function(){		$scope.send=true;		$scope.time=10;		$scope.showTime();	}		$scope.showTime=function(){		var time = $interval(function () {	           $scope.time--;	           if ($scope.time == 0)	           {	               $interval.cancel(time);	               $scope.send=false;	           }		},1000);	}  }]);

实现效果

点击前效果

点击后效果