我想发送一个http get请求,这不是问题。 但问题是我想从服务器页面显示数据。是否必须是JSON页面才能显示来自远程服务器的数据?或者可以显示任何类型的数据?如果是,那怎么样 谢谢
<div class="form" ng-app="myApp" ng-controller="myCtrl">
<p>Enter URL : <input type="text" ng-model="url" /></p>
<p><input type="submit" value="CHECK" ng-click="callAPI()" /> </p> <!-- 1 -->
<p>
<ul ng-repeat="post in posts">
<li>{{post}}</li>
</ul>
</p>
<div ng-bind="result"></div> <!-- 5 -->
</div>
<script>
var app = angular.module('myApp', []);
app.controller('myCtrl', function($scope, $http) {
$scope.callAPI = function() { // 2
//console.log($scope.url); //3
$http.get($scope.url)
.success(function(response) {
$scope.posts = response.data; //4
});
};
});
</script>
</body>
</html>
另一个版本的代码
<div class="form" ng-app="myApp" ng-controller="myCtrl">
<p>Enter URL : <input type="text" ng-model="url" /></p>
<p><input type="submit" value="CHECK" ng-click="callAPI()" /> </p>
<div ng-bind="result"></div> <!-- 5 -->
</div>
<script>
var app = angular.module('myApp', []);
app.controller('myCtrl', function($scope, $http) {
$scope.$watch('url', function() {
fetch();
});
function fetch() {
console.log($scope.url);
$http.get($scope.url)
.success(function(response) {
$scope.result = response.data;
});
}
$scope.callAPI= function() {
this.setSelectionRange(0, this.value.length);
}
});
</script>
</body>
</html>
答案 0 :(得分:1)
就像评论所说的那样,我认为角度看一下解析数据的内容类型。您是否尝试添加接受标头类型?
回复的内容类型是什么?
var req = {
method: 'GET',
url: 'http://example.com',
headers: {
'Accept': change this to whatever content you want to accept
},
data: { test: 'test' }
}
$http(req).then(function(){...}, function(){...});
答案 1 :(得分:1)
<div class="form" ng-app="myApp" ng-controller="myCtrl as controller">
<p>Enter URL : <input type="text" ng-model="url" /></p>
<p><input type="submit" value="CHECK" ng-click="clickButton()" /> </p>
<p>
<ul>
<li ng-repeat="data in result">
{{data}}
</li>
</ul>
</p>
</div>
和
<script>
var app = angular.module('myApp', []);
app.controller('myCtrl', function($scope, $http) {
$scope.clickButton = function() {
console.log($scope.url);
$http.get($scope.url)
.then(function(response) {
$scope.result = response.data;
});
};
});
</script>
:)
如果有人有similer问题,我希望这个答案会有所帮助.. 欢呼声
答案 2 :(得分:0)
function functionName(){
$http.get(URL).success(function(response){
$scope.variable = response;
})
}
在get()里面放你的url,如果你的url返回任何数据,那么它将转到success()函数。