.net MVC知识积累，当遇到一个页面有多个数据集合时可以采用哈希表来存贮集合。通过循环来读取数据！

业务层数据接口

/// <summary>
/// a计划
/// </summary>
public IManagerPlanRecover MPR { get; set; }

/// <summary>
/// b计划
/// </summary>
public IManagerPlanNutritionInfo MPNU { get; set; }

/// <summary>
/// c计划
/// </summary>
public IManagerPsychConPlan IMPCP { get; set; }

ToDayPlanKFandYyVM todaykfyy = new ToDayPlanKFandYyVM();//实例化一个实体模型来存储数据。

IDictionary ht = new Hashtable();实例化数据字典，键值对数据。

IList<PlanNutritionInfo> planrelist = MPNU.GetList(Plnu, 10, 1);数据集合
ht["plannu"] = planrelist;存贮对象

IList<PlanRecoverInfo> planrev = MPR.GetList(query, 10, 1);
ht["planrec"] = planrev;

IList<PsychConPlanInfo> pslst = IMPCP.GetList(psinfo, 1, 1);
ht["psych"] = pslst;

 StringBuilder strbuil = new StringBuilder();用字符串存放数据，返回页面显示。

foreach (DictionaryEntry de in ht)循环数据
{
if (de.Key.ToString() == "plannu")
{
foreach (PlanNutritionInfo plannutinfo in (de.Value as IList<PlanNutritionInfo>))
{
strbuiy.Append(plannutinfo.Weight);
strbuiy.Append(System.Environment.NewLine);
}
todaykfyy.YingYang = strbuiy.ToString();
}
else if (de.Key.ToString() == "planrec")
{
foreach (PlanRecoverInfo planrec in (de.Value as IList<PlanRecoverInfo>))
{
todaykfyy.BasicInfo = planrec.Aim;
}
}
}