我通过以下代码解决了这个问题:

客户端(Js):

     $http({
                url: me.serverPath,
                method: 'POST',
                data: data,
                headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
            }).
                success(function (serverData) {
                    console.log("ServerData:", serverData);
    ......

注意，data是一个对象。

在服务器端(ASP。NET MVC):

[AllowCrossSiteJson]
        public string Api()
        {
            var data = JsonConvert.DeserializeObject<AgentRequest>(Request.Form[0]);
            if (data == null) return "Null Request";
            var bl = Page.Bl = new Core(this);

            return data.methodName;
        }

和'AllowCrossSiteJsonAttribute'需要跨域请求:

public class AllowCrossSiteJsonAttribute : ActionFilterAttribute
    {
        public override void OnActionExecuting(ActionExecutingContext filterContext)
        {
            filterContext.RequestContext.HttpContext.Response.AddHeader("Access-Control-Allow-Origin", "*");
            base.OnActionExecuting(filterContext);
        }
    }

希望这对你有用。

刚从angular 1.2更新到1.3，在代码中发现了一个问题。转换资源将导致一个无限循环，因为(我认为)$promise再次持有相同的对象。也许它会帮助到某人……

我可以解决这个问题:

[...]
  /**
 * The workhorse; converts an object to x-www-form-urlencoded serialization.
 * @param {Object} obj
 * @return {String}
 */
var param = function (obj) {
var query = '', name, value, fullSubName, subName, subValue, innerObj, i;

angular.forEach(obj, function(value, name) {
+    if(name.indexOf("$promise") != -1) {
+        return;
+    }

    value = obj[name];
    if (value instanceof Array) {
        for (i = 0; i < value.length; ++i) {
[...]

上面不是很清楚，但如果你用PHP接收请求，你可以使用:

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

从AngularJS POST中访问PHP中的数组。

这个问题最终在angular 1.4中使用$httpParamSerializerJQLike解决了

参见https://github.com/angular/angular.js/issues/6039

.controller('myCtrl', function($http, $httpParamSerializerJQLike) {
$http({
  method: 'POST',
  url: baseUrl,
  data: $httpParamSerializerJQLike({
    "user":{
      "email":"wahxxx@gmail.com",
      "password":"123456"
    }
  }),
  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'}
})