/// <summary>
/// 直接保存实体数据，如果文件已经存在则覆盖（不会影响内存数据）
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="entitys"></param>
/// <returns></returns>
public bool SaveEntity <T>(T[] entitys) where T : EntityBase, new()
{
Type t = typeof(T);
if (entitys == null)
{
this.WriteLog(t.FullName + " 数据为空！");
return(false);
}
int count = entitys.Length;
if (count > 0)
{
this.WriteLog("开始写入数据，条数：" + count);
string fileName = this.FilePath + "\\" + t.FullName + ".pmdb";
byte[] buffer = PdfNetSerialize <T> .BinarySerialize(entitys);
using (FileStream fs = new FileStream(fileName, FileMode.Create, FileAccess.Write))
{
fs.Write(buffer, 0, buffer.Length);
fs.Flush();
fs.Close();
}
this.WriteLog("保存数据 " + fileName + " 成功！");
return(true);
}
return(false);
}
public void 序列号()
{
SODUser model = new SODUser();
model.LogName = "aa";
//序列化
byte[] buffer = PdfNetSerialize.BinarySerialize(model);
string tempString = Convert.ToBase64String(buffer);
//反序列化（为实现）
byte[] buffer2 = Convert.FromBase64String(tempString);
SODUser customer2 = (SODUser)PdfNetSerialize.BinaryDeserialize(buffer2, typeof(SODUser));
}
/// <summary>
/// 从数据文件载入实体数据（不会影响内存数据），建议使用Get的泛型方法
/// </summary>
/// <typeparam name="T"></typeparam>
/// <returns></returns>
public List <T> LoadEntity <T>() where T : EntityBase, new()
{
Type t = typeof(T);
string fileName = this.FilePath + "\\" + t.FullName + ".pmdb";
if (File.Exists(fileName))
{
byte[] buffer = null;
using (FileStream fs = new FileStream(fileName, FileMode.Open, FileAccess.Read))
{
long length = fs.Length;
buffer = new byte[length];
fs.Read(buffer, 0, (int)length);
fs.Close();
}
T[] result = PdfNetSerialize <T> .BinaryDeserializeArray(buffer);
this.WriteLog("加载数据 " + fileName + " 成功！");
return(result.ToList());
}
return(null);
}