$HTTP.POST在AngularJS中不起作用

Question

    TestPanel.service('MySampleService', function ($http, $q) {
    this.getAllPosts = function () {       

        var def = $q.defer();
        $http.post('/data/AJAXRequest.php', 'mydata=1&abcd=2').success(function (data) {
            if (data == null)
                def.reject('ERROR: DATA IS NULL');
            else if (data.HasError)
                def.reject('ERROR: ' + data.Message);
            else
                def.resolve(data);
        }).error(function () {
            def.reject('ERROR: Sorry, unable to complete your request.');
        });

        return def.promise;
    }
});

 TestController.controller('PostCtrl', ['$scope', '$http', 'MySampleService',
    function ($scope, $http, MySampleService) {       

        function FetchPostsList() {
            MySampleService.getAllPosts().then(function (data) {
                $scope.lstPosts = data.ResponseData;
                $scope.totalRecords = data.totalRecords;
                console.info('DATA=' + $scope.lstPosts);
            },
            function (err) {
                console.info('err=' + err);
            });
        }

        FetchPostsList();
    }
]);

<?php 
   var_dump($_POST)
?>

 array (size=0)
  empty

array (size=2)
  'mydata' => string '1' (length=1)
  'abcd' => string '2' (length=1)

Answer 1

如果您在标题中指定content-type，具体如下所示：

$http({
method: 'POST',
url: '/data/AJAXRequest.php',
data: { mydata: 1, abcd: 2 },
headers: {'Content-Type': 'application/x-www-form-urlencoded'}
}).success(....);

在这个问题中找到了与PHP相关的注释:AngularJs$http.post（）不发送数据

在默认情况下，Angular似乎以application/json的形式发送，这可能会混淆PHP。