1、需要扩展的元数据：

2、元数据增加节点创建时间：

3、插件代码

using Kingdee.BOS.Core.DynamicForm.PlugIn;using Kingdee.BOS.Core.DynamicForm.PlugIn.Args;using Kingdee.BOS.Core.List;using Kingdee.BOS.Mobile.FormPlugIns.EntryDetails;using Kingdee.BOS.Orm.DataEntity;using Kingdee.BOS.Workflow.Models.Chart;using Kingdee.BOS.Workflow.ServiceHelper;using System;using System.Collections.Generic;using System.ComponentModel;using System.Linq;using System.Text;namespace Kingdee.BOS.Mobile.FormPlugIns{    /// 
    /// 审批路线测试插件
    /// 
    [Description("审批路线测试插件")]    public class TestFlowWay : AbstractDynamicFormPlugIn
    {        private List<ChartActivityInfo> activityList;        public override void OnInitialize(Core.DynamicForm.PlugIn.Args.InitializeEventArgs e)        {            base.OnInitialize(e);            if (e.Paramter.GetCustomParameter("procInstId") != null)
            {                string procInstId = e.Paramter.GetCustomParameter("procInstId").ToString();
                activityList = WorkflowChartServiceHelper.GetProcessRouter(this.View.Context, procInstId);
            }
        }public override void AfterBindData(EventArgs e)        {            base.AfterBindData(e);            if (activityList.Count >= 0)
            {                var list = this.Model.DataObject["FFlowWay"] as DynamicObjectCollection;                foreach (DynamicObject item in list)
                {                    if (item["FACTINSTID"] != null && item["FACTINSTID"].ToString() != "")
                    {                        var activity = activityList.Where(x => x.ActInstId == item["FACTINSTID"].ToString()).FirstOrDefault();                        if (activity != null)
                        {                            //数据库里取出的时间需要转一下时区
                            DateTime? createTime = activity.CreateTime.HasValue ? View.Context.SystemTimeZone.ConvertTime(activity.CreateTime.Value, View.Context.CurrentUserTimeZone) : activity.CreateTime;
                            item["FActivityCreateTime"] = createTime;
                        }
                    }
                }                this.View.UpdateView("FFlowWay");
            }
        }
    }
}

4、运行效果图：