我想要做的是按屬性排序一些數(shù)據(jù)。這是我應(yīng)該努力的例子，但事實(shí)并非如此。HTML部分：<div ng-app='myApp'>    <div ng-controller="controller">    <ul>        <li ng-repeat="(key, value) in testData | orderBy:'value.order'">            {{value.order}}. {{key}} -> {{value.name}}        </li>    </ul>    </div></div>JS部分：var myApp = angular.module('myApp', []);myApp.controller('controller', ['$scope', function ($scope) {    $scope.testData = {        C: {name:"CData", order: 1},        B: {name:"BData", order: 2},        A: {name:"AData", order: 3},    }}]);結(jié)果如下：A - > ADataB - > BDataC - > CData......恕我直言應(yīng)該是這樣的：C - > CDataB - > BDataA - > AData我錯(cuò)過(guò)了什么（這里準(zhǔn)備JSFiddle進(jìn)行實(shí)驗(yàn)）？