$ http.post在AngularJS中不起作用

When I use $http.get my code works, but if I use $http.post, I never get the parameters to the request .php file.

当我使用$ http.get我的代码工作，但如果我使用$ http.post，我永远不会得到请求.php文件的参数。

This is Service function:

这是服务功能：

    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;
    }
});

And Controller function:

和控制器功能：

 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();
    }
]);

and My AJAXRequest.php file

和我的AJAXRequest.php文件

<?php 
   var_dump($_POST)
?>

if I use $http.post()

如果我使用$ http.post（）

Output:

输出：

 array (size=0)
  empty

If i use $http.get() my output is :

如果我使用$ http.get（）我的输出是：

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

I checked the post in FireBug tool, that its sending data to my php file. but php file getting no params.

我检查了FireBug工具中的帖子，它将数据发送到我的php文件。但php文件没有params。

If I use $.ajax or $.post my code work and it gives the response.

如果我使用$ .ajax或$ .post我的代码工作，它会给出响应。

4 个解决方案

#1

What if you specify the content-type in the headers, specifically like this:

如果在标题中指定内容类型，该怎么做，具体如下：

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

Found comments relating to PHP specifically from this question: AngularJs $http.post() does not send data

从这个问题中发现了与PHP有关的评论：AngularJs $ http.post（）不发送数据

It would seem that Angular sends as application/json by default, which can confuse PHP.

似乎Angular默认发送为application / json，这可能会混淆PHP。

#2

I faced the same issue but I found that there is no issue in angular http post method, issue is there where I am trying to get post data.

我遇到了同样的问题，但我发现在角度http post方法中没有问题，问题是我在哪里试图获取发布数据。

$params = json_decode(file_get_contents('php://input'),true);

I used this code to get the posted data from angular and its works like a charm

我使用此代码从角度获取发布的数据，其工作就像一个魅力

#3

Post data like this:

发布这样的数据：

$http.post('/data/AJAXRequest.php', { mydata: 1, abcd: 2 })

#4

$http({
    method: 'POST',
    url: 'http://mtapi.azurewebsites.net/api/sectiontype',
    dataType: 'json',
    data: {SectionTypeId:0, Name: $scope.message},
    headers: { 'Content-Type': 'application/json; charset=UTF-8' }
}).success(function (data) {
    alert(data);
}).error(function (data) {
    alert(data);
});

headers must be added in the end of the array otherwise it won't work.

必须在数组的末尾添加标头，否则它将无法工作。

#1