Issue with unity JsonUtility.FromJson

Question

我在尝试在 Unity 中读取 json 时遇到问题。我收到此消息"参数异常：JSON 解析错误：无效值。我的 JSON 看起来像：

[{"equipo":"Boca","pj":"5","pg":"3","pp":"2"}] and it is ok in unity. 

这是我的信息课

[Serializable]
public class Response
{
public string equipo;
public int pj;
public int pg;
public int pp;
}

这是我在唤醒函数中调用的协程

IEnumerator RequestCorutine()
{
var req = new WWW("http://localhost/test/item.php?team=Boca");
yield return req;
print(req.text);
//var json = req.text;
string json = System.Text.Encoding.UTF8.GetString(req.bytes, 3, 
req.bytes.Length - 3);
Response response = JsonUtility.FromJson<Response>(json);
print("Equipo: " + response.equipo + " PJ: " + response.pj + " PG: " + 
response.pg + " PP: " + response.pp);
}

我得到这一行的错误：Response response = JsonUtility.FromJson<Response>(json);

我为我的英语道歉，不是那么好。谢谢。

Answer 1

[{"equipo":"Boca","pj":"5","pg":"3","pp":"2"}]

应该是

{"equipo":"Boca","pj":5,"pg":3,"pp":2}

因为方括号用于在 JSON 中声明数组。您声明的是List<Response>而不是单个Response。另外，我删除了数字周围的引号。