erp/SiteCore/wechat/stepInfoList.cs

using System.Collections.Generic;

namespace SiteCore.wechat
{
    public class StepInfoList
    {
        public List<stepInfo> stepInfoList { get; set; }
    }

    public class stepInfo
    {
        public string timestamp { get; set; }
        public int step { get; set; }
    }

}