/// <summary>
/// 获取map(测试可用)
/// </summary>
public static void MapEntity <T>(ref T entity, object model, string[] notmap = null)
{
if (model == null)
{
throw new Exception("对象为空");
}
//读取
var modelproperties = ConvertHelper.NotNullList(model.GetType().GetProperties());
modelproperties = modelproperties.Where(x => x.CanRead).ToList();
//写入
var entityproperties = ConvertHelper.NotNullList(entity.GetType().GetProperties());
entityproperties = entityproperties.Where(x => x.CanWrite).ToList();
if (ValidateHelper.IsPlumpList(notmap))
{
entityproperties = entityproperties.Where(x => !notmap.Contains(x.Name)).ToList();
}
foreach (var pi in entityproperties)
{
//属性名和属性类型一样
var modelpi = modelproperties
.Where(x => x.Name == pi.Name)
.Where(x => x.GetType() == pi.GetType())
.FirstOrDefault();
if (modelpi == null)
{
continue;
}
pi.SetValue(entity, modelpi.GetValue(model), null);
}
}
/// <summary>
/// 包含长度大于0的item，并把他们找出来
/// </summary>
public static bool IsPlumpListAfterFilterMeaninglessData(IEnumerable <string> list, out List <string> filtered)
{
filtered = ConvertHelper.NotNullList(list).Where(x => IsPlumpString(x)).ToList();
return(filtered.Count > 0);
}
/// <summary> /// 第一个非空字符串 /// </summary> /// <param name="strs"></param> /// <returns></returns> public static string FirstPlumpStrOrNot(params string[] strs) => ConvertHelper.NotNullList(strs).Where(x => ValidateHelper.IsPlumpString(x)).FirstOrDefault();
public static List <T> NotNullEnumerable <T>(IEnumerable <T> list) => ConvertHelper.NotNullList(list);