解析值时遇到意外字符: [英] Unexpected character encountered while parsing value:

问题描述

我正在尝试使用Steam的Web API接收JSON并使用JSON.Net对其进行解析.我只是在将要接收JSON的URL上硬编码.我在运行时遇到以下错误:

I'm trying to use Steam's Web API to receive JSON and parse it using JSON.Net. I'm simply hard-coding a URL where I know I'll receive JSON. I'm running into the following error when I run it though:

解析值:时遇到意外字符.路径，行 0，位置0.

Unexpected character encountered while parsing value: . Path '', line 0, position 0.

错误指向我的控制器的第22行:

The error points to line 22 of my controller:

第22行:SteamResponse响应= JsonConvert.DeserializeObject(json);

Line 22: SteamResponse response = JsonConvert.DeserializeObject(json);

这是我的课程:

public class Game
{
    public int appid { get; set; }
    public int playtime_forever { get; set; }
    public int? playtime_2weeks { get; set; }
}

public class SteamResponse
{
    public int game_count { get; set; }
    public List<Game> games { get; set; }
}

public class RootObject
{
    public SteamResponse response { get; set; }
}

我的控制器如下:

        List<Game> gameList = new List<Game>();

        WebClient wc = new WebClient();

        var json = wc.DownloadString("http://api.steampowered.com/IPlayerService/GetOwnedGames/v0001/?key=" + steamAPIKey + "&steamid=76561197994394917&format=json");

        SteamResponse response = JsonConvert.DeserializeObject<SteamResponse>(json);

我已经在浏览器中访问了URL以验证其正确性，并且还使用JSON Lint测试了URL.我不确定自己在做什么错-我检查了其他主题，并检查了它们列出的问题，但没有找到它们.

I've visited the URL in browser to verify it's correct, and I've also tested the URL using JSON Lint. I'm not sure what I'm doing wrong here - I've checked other topics and checked for the problems they've listed but didn't find them.

此处是指向JSON的链接我正在尝试接收.

推荐答案

您已经创建了RootObject类型，但是您没有在反序列化中使用它.您是否尝试过:

You've created a RootObject type, but you're not using it in the deserialization. Have you tried:

var root = JsonConvert.DeserializeObject<RootObject>(json);
// access root.response;

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