使用HttpHelper 的JSON转换 总是为null

hacker

[JavaScript] 纯文本查看 复制代码

[{" payFee ":" 190 "," dealType ":" "," dealState ":" 2 "," itemName ":" 大武当 "," sellerName ":" 深圳市"," dealId ":" 3095000841201 "," moblileNum ":" 18161879522 "," payTime ":" 1489476443 "},{" payFee ":" 285 "," dealType ":" "," dealState ":" 5 "," itemName ":"www "," sellerName ":" 杭州 "," dealId ":" 309500031 "," moblileNum ":" 17394 "," payTime ":" 1489804 "}]

[C#] 纯文本查看 复制代码

 public class JSONRechargeOrderStateSubitem {
        public string payFee { get; set; }
        public string dealType { get; set; }
        public string dealState { get; set; }
        public string itemName { get; set; }
        public string sellerName { get; set; }
        public string dealId { get; set; }
        public string moblileNum { get; set; }
        public string payTime { get; set; }  
    }

[C#] 纯文本查看 复制代码

JSONRechargeOrderStateSubitem OrderStateSubitem = (JSONRechargeOrderStateSubitem)HttpHelper.JsonToObject<JSONRechargeOrderStateSubitem>(JSONSubitem);

总是拿到空置，是什么问题呢

站长苏飞

你的Json是个集合，而是你只使用一个类是肯定不会成功的，把[]去掉应该就行了

hacker

站长苏飞 发表于 2017-3-14 17:31
你的Json是个集合，而是你只使用一个类是肯定不会成功的，把[]去掉应该就行了

老大，不行呢，还是null，如果去掉前后的[] 好像json字符串是非法的

站长苏飞

[C#] 纯文本查看 复制代码

  StringBuilder sb = new StringBuilder();
            sb.Append("[");
            sb.Append("    {");
            sb.Append("        \"payFee\": \"190\",");
            sb.Append("        \"dealType\": \"\",");
            sb.Append("        \"dealState\": \"2\",");
            sb.Append("        \"itemName\": \"大武当\",");
            sb.Append("        \"sellerName\": \"深圳市\",");
            sb.Append("        \"dealId\": \"3095000841201\",");
            sb.Append("        \"moblileNum\": \"18161879522\",");
            sb.Append("        \"payTime\": \"1489476443\"");
            sb.Append("    },");
            sb.Append("    {");
            sb.Append("        \"payFee\": \"285\",");
            sb.Append("        \"dealType\": \"\",");
            sb.Append("        \"dealState\": \"5\",");
            sb.Append("        \"itemName\": \"www\",");
            sb.Append("        \"sellerName\": \"杭州\",");
            sb.Append("        \"dealId\": \"309500031\",");
            sb.Append("        \"moblileNum\": \"17394\",");
            sb.Append("        \"payTime\": \"1489804\"");
            sb.Append("    }");
            sb.Append("]");

            List<SufeiNet_Test> jsonlist = (List<SufeiNet_Test>)HttpHelper.JsonToObject<List<SufeiNet_Test>>(sb.ToString());

我建议你在解析之前先看看你自己的Json是什么，很明显你的Json是一个集合，你使用一个对象来接收显示是不行的，就像一个字符串，是没有办法直接和数组相等的。那么一个集合又怎么可能直接与对象相等呢。