c#无法反序列化嵌套的json字符串

我正在尝试反序列化嵌套的json字符串

   public class recentlySearchedAdd
    {
        public recentlySearchedAdd()
        {
            searchedLocations = new List<recentlySearchedLoc>();
        }
        public string status { get; set; }
        public List<recentlySearchedLoc> searchedLocations { get; set; }
    }

    public class recentlySearchedLoc
    {
        public int id { get; set; }
        public string location { get; set; }

    }

        //dummy json string
        string json = "{\"status\": \"OK\", \"searchedLocations\": [{\"id\": 7, \"location\": \"California\"}, {\"id\": 4, \"location\": \"90007\"}, {\"id\": 3, \"location\": \"New York, NY\"}]}";
        JavaScriptSerializer ser = new JavaScriptSerializer();
        List<recentlySearchedAdd> recentlySearchedAddList = ser.Deserialize<List<recentlySearchedAdd>>(json);
        Response.Write("count:"+recentlySearchedAddList.Count);

public类最近搜索数据
{
公共最近搜索数据（）
{
searchedLocations=新列表（）；
}
公共字符串状态{get；set；}
公共列表搜索位置{get；set；}
}
公共类最近搜索
{
公共int id{get；set；}
公共字符串位置{get；set；}
}

下面是处理json字符串的代码

   public class recentlySearchedAdd
    {
        public recentlySearchedAdd()
        {
            searchedLocations = new List<recentlySearchedLoc>();
        }
        public string status { get; set; }
        public List<recentlySearchedLoc> searchedLocations { get; set; }
    }

    public class recentlySearchedLoc
    {
        public int id { get; set; }
        public string location { get; set; }

    }

        //dummy json string
        string json = "{\"status\": \"OK\", \"searchedLocations\": [{\"id\": 7, \"location\": \"California\"}, {\"id\": 4, \"location\": \"90007\"}, {\"id\": 3, \"location\": \"New York, NY\"}]}";
        JavaScriptSerializer ser = new JavaScriptSerializer();
        List<recentlySearchedAdd> recentlySearchedAddList = ser.Deserialize<List<recentlySearchedAdd>>(json);
        Response.Write("count:"+recentlySearchedAddList.Count);

//伪json字符串
字符串json=“{\'status\'：\'OK\'，\'searchedLocations\'：[{\'id\'：7，\'location\'：\'California\'，{\'id\'：4，\'location\'：\'90007\'，{\'id\'：3，\'location\'：\'NewYork，NY\'}]；
JavaScriptSerializer ser=新的JavaScriptSerializer（）；
List-recentlySearchedAddList=ser.Deserialize（json）；
写入（“计数：+RecentlySearchedList.count”）；

---

计数为0…此代码有什么问题

您很接近。序列化程序返回的是

recentlySearchedAdd

而不是它的列表

JavaScriptSerializer ser = new JavaScriptSerializer();
recentlySearchedAdd recentlySearchedAddList = ser.Deserialize<recentlySearchedAdd>(json);
Console.Write("count:" + recentlySearchedAddList.searchedLocations.Count);

JavaScriptSerializer ser=newJavaScriptSerializer（）；
recentlySearchedAdd recentlySearchedAddList=ser.Deserialize（json）；
写入（“计数：+RecentlySearchedList.searchedLocations.count”）；

你很接近了。序列化程序返回的是

recentlySearchedAdd

而不是它的列表

JavaScriptSerializer ser = new JavaScriptSerializer();
recentlySearchedAdd recentlySearchedAddList = ser.Deserialize<recentlySearchedAdd>(json);
Console.Write("count:" + recentlySearchedAddList.searchedLocations.Count);

JavaScriptSerializer ser=newJavaScriptSerializer（）；
recentlySearchedAdd recentlySearchedAddList=ser.Deserialize（json）；
写入（“计数：+RecentlySearchedList.searchedLocations.count”）；