angularJS中的angular.equals()函数用于比较两个对象或两个值，无论它们是否相同。如果两个值相同，则返回TRUE，否则返回FALSE。
语法如下：
angular.equals(val1, val2)
其中val1和val2是要比较的值或对象。
返回值:返回TRUE或FALSE
范例1：
<html><head><script src ="///ajax/libs/angularjs/1.3.2/angular.min.js"></script><title>angular.equals()</title></head><body ng-app = "app" style = "text-align:Center"><h1 style = "color:green">lsbin</h1><h2>angular.equals()</h2><div ng-controller = "geek">Input A: <input type = "number" ng-model = "val1" ng-change = "check()" /><br /><br>Input B: <input type = "number" ng-model = "val2" ng-change = "check()" /><br /><br>{{msg}}</div><script>var app = angular.module("app", []);app.controller('geek', ['$scope', function ($scope) {$scope.val1 = 0;$scope.val2 = 0;$scope.check = function () {if (angular.equals($scope.val1, $scope.val2))$scope.msg = "Input values are equal.";else$scope.msg = "Input values are not equal.";}}]);</script></body></html>
输出如下：
输入之前：
输入后：
范例2：
<html><head><script src ="///ajax/libs/angularjs/1.3.2/angular.min.js"></script><title>angular.equals()</title></head><body ng-app = "app" style = "text-align:Center"><h1 style = "color:green">lsbin</h1><h2>angular.equals()</h2><body ng-app = "app"><div ng-controller = "geek">Password: <br><input type = "password" ng-model = "pass" /><br><br>Confirm Password: <br><input type = "password" ng-model = "PASS" ng-change = "match()" /><br /><p ng-show = "isMatch" style = "color:green">Password matched</p><p ng-hide = "isMatch || PASS==null" style = "color:red">Password does not match</p></div><script>var app = angular.module("app", []);app.controller('geek', ['$scope', function ($scope) {$scope.match = function () {$scope.isMatch = angular.equals($scope.pass, $scope.PASS);}}]);</script></body></html>
输出如下：
原来：
输入错误：
正确输入：
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