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<!DOCTYPE html> <html> <script src="https://cdn.staticfile.net/angular.js/1.6.9/angular.min.js"></script> <body> <div ng-app="myApp" ng-controller="myCtrl"> <h1>{{content}}</h1> </div> <p>$http 服务在成功和失败时执行不同的函数。</p> <script> var app = angular.module('myApp', []); app.controller('myCtrl', function($scope, $http) { $http.get("wrongfilename.htm") .then(function(response) { $scope.content = response.data; }, function(response) { $scope.content = "出错了"; }); }); </script> </body> </html>