busca_cep_client.js

$scope.getCep = function() {
   var req = gapi.client.buscacep.cep.get({numeroCep: $scope.numeroCep} );
   req.execute(function(response) {
	   var cep = response.result;
	   $scope.cep = cep;
	   $scope.$apply();
   });
 }

$scope.searchCep = function() {
   var req = gapi.client.buscacep.cep.search({term: $scope.term, fields: 'result/items(numero,logradouro)'} );
   req.execute(function(response) {
	   var ceps = response.result;
	   $scope.ceps = ceps;
	   $scope.$apply();
  });		 
 }