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var client = new RestClient("http://10.0.2.2:50670/api");

var request = new RestRequest("Inventory", Method.GET);

request.OnBeforeDeserialization = resp => { resp.ContentType = "application/json"; };

// execute the request to return a list of InventoryItem
RestResponse<JavaList<InventoryItem>> response = (RestResponse<JavaList<InventoryItem>>)client.Execute<JavaList<InventoryItem>>(request);

返回的内容是一个 JSON 字符串,一个对象数组。以下是它的简短摘录:

[{"Id":1,"Upc":"1234567890","Quantity":100,"Created":"2012-01-01T00:00:00","Category":"Tequila","TransactionType":"Audit","MetaData":"PATRON 750ML"},{"Id":2,"Upc":"2345678901","Quantity":110,"Created":"2012-01-01T00:00:00","Category":"Whiskey","TransactionType":"Audit","MetaData":"JACK DANIELS 750ML"},{"Id":3,"Upc":"3456789012","Quantity":150,"Created":"2012-01-01T00:00:00","Category":"Vodka","TransactionType":"Audit","MetaData":"ABSOLUT 750ml"}]

错误信息:

由于对象的当前状态,操作无效

这里有什么问题?MyInventoryItem具有与 JSON 字符串中的每个对象相同的属性。我错过了一步吗?

4

2 回答 2

9

我怀疑在 RestSharp 中使用的 SimpleJson 无法反序列化为 JavaList。

首先我会尝试反序列化为:

List<InventoryItem>

如果做不到这一点,我推荐ServiceStack.Text - .Net 最快的 JSON 库;并做:

var response = client.Execute(request);
var thingYouWant = JsonSerializer.DeserializeFromString<List<InventoryItem>>(response.Content);

这实际上是我自己做的。

编辑(感谢评论员): 在较新的版本中,现在是:

var deserializer = new JsonDeserializer();
deserializer.Deserialize<List<InventoryItem>>(response);
于 2012-08-04T19:13:50.207 回答
4

使用自动魔法施法失败,我在紧要关头使用它:

var rc = new RestClient("https://api-ssl.bitly.com");
var rr = new RestRequest("/v3/link/clicks?access_token={access_token}&link={bitlyUrl}", Method.GET);

rr.AddUrlSegment("bitlyUrl", bitlyUrl);
rr.AddUrlSegment("access_token", BityAccessToken);

var response = rc.Execute(rr);
dynamic json = Newtonsoft.Json.Linq.JObject.Parse(response.Content);
var clicks = Convert.ToInt32(json.data.link_clicks.Value);
于 2013-08-26T22:23:26.387 回答