我写了一个小的PHP帮助函数，允许这两种类型的输入参数:

function getArgs () {
    if ($input = file_get_contents('php://input') && $input_params = json_decode($input,true))
        return $input_params + $_POST + $_GET;
    return $_POST + $_GET;
}

用法:

<?php
    include("util.php"); # above code
    $request = getArgs();

    $myVar = "";
    if (isset($request['myVar']))
        $myVar = $request['myVar'];
?>

因此不需要修改JavaScript。

根据@felipe-miosso的回答:

从这里下载一个AngularJS模块， 安装它 将它添加到您的应用程序: Var app = angular。模块('my_app'，[…], ' httpPostFix ']);

通过使用非常简单的方法，我们可以这样做:

 $http({
        url : "submit_form_adv.php",
        method : 'POST',
        headers: {'Content-Type': 'application/x-www-form-urlencoded'},
        transformRequest: function(obj) {
            var str = [];
            for(var p in obj)
                str.push(encodeURIComponent(p)+' = '+encodeURIComponent(obj[p]));

            return str.join('&');
        },
        data : {sample_id : 100, sample_name: 'Abin John'},

    }).success(function(data, status, headers, config) {

    }).error(function(ata, status, headers, config) {

    });

我喜欢使用函数将对象转换为post参数。

myobject = {'one':'1','two':'2','three':'3'}

Object.toparams = function ObjecttoParams(obj) {
    var p = [];
    for (var key in obj) {
        p.push(key + '=' + encodeURIComponent(obj[key]));
    }
    return p.join('&');
};

$http({
    method: 'POST',
    url: url,
    data: Object.toparams(myobject),
    headers: {'Content-Type': 'application/x-www-form-urlencoded'}
})

It's not angular's fault. Angular is designed to work in JSON world. So when $http service send AJAX request, it send all your data as a payload, not as form-data so that your backend application can handle it. But jQuery does some things internally. You instruct jQuery's $ajax module to bind form-data as JSON but before sending AJAX request, it serialized JSON and add application/x-www-form-urlencoded header. This way your backend application able to received form-data in form of post parameters and not JSON.

但是你可以修改angular $http服务的默认行为

添加标题 序列化json

$httpParamSerializerJQLike是angular的内置服务，它以同样的方式序列化json。jQuery的参数。

$http({
    method: 'POST',
    url: 'request-url',
    data: $httpParamSerializerJQLike(json-form-data),
    headers: {
      'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8;'
    }
});

如果你需要一个插件先将表单数据序列化成JSON，可以使用这个插件https://github.com/marioizquierdo/jquery.serializeJSON

我写了一个小的PHP帮助函数，允许这两种类型的输入参数:

function getArgs () {
    if ($input = file_get_contents('php://input') && $input_params = json_decode($input,true))
        return $input_params + $_POST + $_GET;
    return $_POST + $_GET;
}

用法:

<?php
    include("util.php"); # above code
    $request = getArgs();

    $myVar = "";
    if (isset($request['myVar']))
        $myVar = $request['myVar'];
?>

因此不需要修改JavaScript。