unity使用Newtonsoft.json反序列化json ,讀取你想要的資訊
比如這段json
{"status":"10000","ret_msg":"\u6210\u529f","data":[{"goods_id":"1","img_url":"http:\/\/192.168.1.528\/RSA\/Public\/unity\/img\/bra_57257_01.png"},{"goods_id":"2","img_url":"http:\/\/192.168.1.528\/RSA\/Public\/unity\/img\/bra_5757_02.png"},{"goods_id":"3","img_url":"http:\/\/192.168.1.528\/RSA\/Public\/unity\/img\/bra_5757_03.png"},{"goods_id":"4","img_url":"http:\/\/192.168.1.528\/RSA\/Public\/unity\/img\/bra_5757_04.png"}]}
我只想要data裡面的goods_id資訊和img_url的資訊
能看到。這段json主要資訊有這幾個:status ret_msg goods_id img_url 這五個關鍵資訊
那麼。直接開始吧
首先定義類public class ImgInfo
{
public string goods_id { get; set; }
public string img_url { get; set; }
}
public class Root
{
public string status { get; set;}
public string ret_msg { get; set;}
public List<ImgInfo> data { get; set; }
}
用於儲存json
然後就是協程載入
IEnumerator DownLoadAssebuld(string url)
{
//下載資源
WWW www = new WWW(url);
//等待資源下載完成
yield return www;
TestDic = Loadjson.LoadjsonFrom(www.text);
}
最後就是反序列化
public static Dictionary<string, string> Org = new Dictionary<string, string>();
public static Dictionary<string, string> LoadjsonFrom(string str)
{
StringReader sr = new StringReader(str);
Root m = JsonConvert.DeserializeObject<Root>(str);
for (int i = 0; i < m.data.Count; i++)
{
Org.Add(m.data[i].goods_id, m.data[i].img_url);
}
return Org;
}
然後就能在字典裡使用他們了
最後
Root m = JsonConvert.DeserializeObject<Root>(str);
關鍵程式碼。反序列化json並存到Root這個類裡面