将json转换为c#对象列表
Json字符串:
{"movies":[{"id":"1","title":"Sherlock"},{"id":"2","title":"The Matrix"}]}
C#类:
public class Movie { public string title { get; set; } }
C#将json转换为电影的c#列表:
JavaScriptSerializer jss = new JavaScriptSerializer(); List movies = jss.Deserialize<List>(jsonString);
我的movies
变量最终是一个空数列表,其中count = 0.我错过了什么吗?
您的c#类映射与json结构不匹配。
方案:
class MovieCollection { public IEnumerable movies { get; set; } } class Movie { public string title { get; set; } } class Program { static void Main(string[] args) { string jsonString = @"{""movies"":[{""id"":""1"",""title"":""Sherlock""},{""id"":""2"",""title"":""The Matrix""}]}"; JavaScriptSerializer serializer = new JavaScriptSerializer(); MovieCollection collection = serializer.Deserialize(jsonString); } }
如果要匹配csharp结构,可以更改JSON的字符串,如下所示:
{[{“id”:“1”,“title”:“Sherlock”},{“id”:“2”,“title”:“The Matrix”}]}
您还可以使用Jquery发送数据
请阅读http://www.codeproject.com/script/Articles/ArticleVersion.aspx?aid=105210&av=174581