C# can'；t反序列化JSON是否正确

我有一节课

[DataContract]
    public class restaurant
    {
        public restaurant() {}

        public restaurant(string Address, string Description, int Id, float Latitude, float Longitude, string Name,
            string OpeningHours, string Phone, string Sandwich, string Price, string UpdatedAt , string Website, float Score, int RatingCount, string ThumbnailUrl)
        {
            address = Address;
            description = Description;
            id = Id;
            latitude = Latitude;
            longitude = Longitude;
            name = Name;
            opening_hours = OpeningHours;
            phone = Phone;
            sandwich = Sandwich;
            price = Price;
            updated_at = UpdatedAt;
            website = Website;
            score = Score;
            rating_count = RatingCount;
            thumbnail_url = ThumbnailUrl;

        }


        [DataMember]
        public string address { get; set; }
        [DataMember]
        public string description { get; set; }
        [DataMember]
        public int id { get; set; }
        [DataMember]
        public float latitude { get; set; }
        [DataMember]
        public float longitude { get; set; }
        [DataMember]
        public string name { get; set; }
        [DataMember]
        public string opening_hours { get; set; }
        [DataMember]
        public string phone { get; set; }
        [DataMember]
        public string sandwich { get; set; }
        [DataMember]
        public string price { get; set; }
        [DataMember]
        public string updated_at { get; set; }
        [DataMember]
        public string website { get; set; }
        [DataMember]
        public float score { get; set; }
        [DataMember]
        public int rating_count { get; set; }
        [DataMember]
        public string thumbnail_url { get; set; }

    }

和一个JSON字符串：

string json = @"{""restaurant"":{""address"":""blablabla"",""description"":""blablabla"",""id"":6,""latitude"":12.1,""longitude"":-12.3,
                                    ""name"":""blablabla"",""opening_hours"":""Mon-Fri: 12pm-2:30pm\r\n                  6:30pm-11pm \r\nSat: 12-3:30pm/6:30-11pm \r\nSun: 12-9pm"",""phone"":""123456"",""price"":""1"", ""sandwich"":""blablabla"",""updated_at"":""2011-10-10T21:40:17Z"",
                                    ""website"":""blablabla"",""score"":4.3,""ratings_count"":3,""thumbnail_url"":""http://website.com/1.jpg""}}";

我正在尝试使用以下代码反序列化：

restaurant LR;

            using (MemoryStream ms = new MemoryStream(Encoding.Unicode.GetBytes(json)))
            {
                DataContractJsonSerializer serializer =
                        new DataContractJsonSerializer(typeof(restaurant));

                LR= (restaurant)serializer.ReadObject(ms);
            }

---

但它不起作用！奇怪的是，当我尝试反序列化它时，它没有显示错误（因此json是好的，如果我故意把json搞砸，它会在运行时显示错误），但餐厅对象是空的。我做错了什么？

根据您的餐厅类，我认为这是json，可以通过您的代码进行反序列化：

string json = @"{""address"":""blablabla"",""description"":""blablabla"",""id"":6,""latitude"":12.1,""longitude"":-12.3,
                                ""name"":""blablabla"",""opening_hours"":""Mon-Fri: 12pm-2:30pm\r\n                  6:30pm-11pm \r\nSat: 12-3:30pm/6:30-11pm \r\nSun: 12-9pm"",""phone"":""123456"",""price"":""1"", ""sandwich"":""blablabla"",""updated_at"":""2011-10-10T21:40:17Z"",
                                ""website"":""blablabla"",""score"":4.3,""ratings_count"":3,""thumbnail_url"":""http://website.com/1.jpg""}";

不过我不能谈论日期。有时他们会因为文化的原因而呕吐

EDIT:要使其序列化json，可以创建一个外部类rest。像

public class rest
{
    public restaurant restaurant { get; set; }
}

然后，反序列化代码也需要更改为：

rest LR;

using (MemoryStream ms = new MemoryStream(Encoding.Unicode.GetBytes(json)))
{
    DataContractJsonSerializer serializer =
                    new DataContractJsonSerializer(typeof(rest));

    LR = (rest)serializer.ReadObject(ms);
}

大音符 如果你能容纳许多[餐厅]的话

{"restaurant":[{""address"":"blah1", ...}, {""address"":"blah2", ...}]}

，则您可能需要将成员餐厅内部休息类设置为数组，如下所示：

public class rest
{
    public restaurant[] restaurant { get; set; }
}

---

成功了！谢谢如何修改代码，使反序列化程序将json反序列化？json是外部的，所以我不能修改它！你能帮忙吗？@BadescuAlexandru：我编辑了我的答案，向你展示了如何处理jsonbtw，如果我的json类似于[{“餐厅”：{“地址”：“blah1”，…}，restraurant:{“地址”：“blah2”，…}]，我该怎么做？更改rest-LR；休息[]LR；然后从typeof（rest）到typeof（rest[]）和LR=（rest）serializer.ReadObject（ms）到LR=（rest[]）serializer.ReadObject（ms）@BadescuAlexandru：你确定你的JSON格式正确吗。类似于以下的代码段应该使用我发布的代码正确地反序列化：[{“餐厅”：{“地址”：“blah1”，“…}}，{“餐厅”：{“地址”：“blah2”，“…}}]。确保支架正确匹配。{“餐厅”：{“地址”：“blah1”…}包含一个完整的餐厅对象。注意最后两个}}。第一个关闭内部{，另一个关闭“餐厅”前的{