Question

我正在尝试$ http服务代码，但没有得到结果

这是samp.html的代码

foreach(var item in list_Stuctures) 
{
  lst_DataStructure.ADD(item);
}

<!DOCTYPE html>

   <html>

   <head>

   <title>

AngularJs $http Service Example

     </title>

     <script 
       src="http://ajax.googleapis.com/ajax/libs/angularjs/1.4.8/angular.min.js"> 
        </script>
     <script type="text/javascript">

var app = angular.module('serviceApp', []);

 app.controller('serviceCtrl', function ($scope, $http) {

  $http({

   method: 'GET',

   url: 'welcome.html'

  }).then(function success(response) {

   $scope.myWelcome = response.myWelcome;

    }, function error(response) {

   });

 });

````````````````````````````````这是welcome.html````的代码```````

  <div ng-app="serviceApp" ng-controller="serviceCtrl">

      <p>Hi, Guest</p>

  <h1>{{myWelcome}}</h1>

</div>

Answer 1

$ http服务将数据作为响应对象的data属性返回：

var app = angular.module('serviceApp', []);    
app.controller('serviceCtrl', function ($scope, $http) {
    $http({method: 'GET',url: 'welcome.html'})
      .then(function success(response) {
         ̶$̶s̶c̶o̶p̶e̶.̶m̶y̶W̶e̶l̶c̶o̶m̶e̶ ̶=̶ ̶r̶e̶s̶p̶o̶n̶s̶e̶.̶m̶y̶W̶e̶l̶c̶o̶m̶e̶;̶
         $scope.myWelcome = response.data.myWelcome;
         console.log(response.data);
    }).catch(function(error) {
         console.log(error);
         throw error;
    });
});

有关更多信息，请参见

AngularJS $http Service API Reference - returns

我是第一次尝试$ http代码，但没有得到结果。我的代码有什么问题

1 个答案: