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$scope.aaa = 3; $scope.bbb = 4; $scope.aaa = $scope.bbb; //这只是简单的赋值 $scope.bbb = 5; 输出 $scope.aaa为4 $scope.bbb= 5
$scope
原文地址：http://www.cnblogs.com/wikiki/p/5176372.html
