asp.net-mvc - $http post 未与 asp.net MVC 模型绑定(bind)

Question

为什么来自 angularjs $http 帖子的有效负载没有绑定(bind)到输入模型？

当调用该操作时，模型为空，并且 request.params 和 request.forms 没有显示任何已发送表单的迹象。但是 fiddler 请求显示负载正在使用 JSON 发送。

AngularJS:

$http({
            method: "POST",
            url: "price/add",
            data: {
                Id: $scope.id,
                StoreId: $scope.storeid,
                Name: $scope.name,
                Manufacturer: $scope.manufacturer,
                Price: $scope.price
            }
        })

模型:

public class PriceModel
    {
        public int? Id { get; set; }
        public int? StoreId { get; set; }
        public string Barcode { get; set; }
        public string Name { get; set; }
        public string Manufacturer { get; set; }
        public DateTime Created { get; set; }
        public double? Price { get; set; }
    }

Controller 和 Action 方法描述

public class PriceController : Controller
    {
        [HttpPost]
        public int Add(PriceModel price)
        {

fiddler :

POST http://localhost:4989/price/add HTTP/1.1
Host: localhost:4989
Connection: keep-alive
Content-Length: 70
Accept: application/json, text/plain, */*
Origin: http://localhost:4989
User-Agent: Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/33.0.1750.146 Safari/537.36
Content-Type: application/json;charset=UTF-8
Referer: http://localhost:4989/
Accept-Encoding: gzip,deflate,sdch
Accept-Language: nb,no;q=0.8,en-US;q=0.6,en;q=0.4

{"id":"","storeid":"","name":"asdf","manufacturer":"asdf","price":123}

Answer 1

我不确定模型绑定(bind)是否混淆，因为参数名为 price并且您在 PriceModel 中有一个属性这也称为 Price .您可以尝试重命名操作参数名称吗？