AngularJS调用$ http的方式如下所示:
$http({
url: "http://example.appspot.com/rest/app",
method: "POST",
data: {"foo":"bar"}
}).then(function successCallback(response) {
// this callback will be called asynchronously
// when the response is available
$scope.data = response.data;
}, function errorCallback(response) {
// called asynchronously if an error occurs
// or server returns response with an error status.
$scope.error = response.statusText;
});
或者可以使用快捷方式将其编写得更加简单:
$http.post("http://example.appspot.com/rest/app", {"foo":"bar"})
.then(successCallback, errorCallback);
有很多事情要注意:
上面只是一个简单的示例和一些指针,请务必查看AngularJS文档以获取更多信息:http: //docs.angularjs.org/api/ng.$http