public string ReflectGetSet(string name)
{
var model = new Model();
CommHelper.ReflectSet(model, "Name", name);
return(CommHelper.ReflectGet(model, "Name") as string);
}
/// <summary>
/// 设置appsettings.json配置信息
/// </summary>
/// <param name="obj">配置信息对象</param>
private static void SetConfig(object obj)
{
if (obj == null)
{
return;
}
//获取对象属性
var pros = obj.GetType().GetProperties();
//给对象属性赋值
foreach (var pro in pros)
{
//特性
var attr = pro.GetCustomAttributes <AppsettingsConfigAttribute>().FirstOrDefault();
if (attr == null)
{
if (pro.PropertyType.IsClass && pro.PropertyType.IsPrimitive == false)
{
var proVal = pro.GetValue(obj);
if (proVal == null)
{
proVal = Activator.CreateInstance(pro.PropertyType);
CommHelper.ReflectSet(obj, pro.Name, proVal);
}
SetConfig(proVal);
}
continue;
}
//字符串值
var strValue = configuration[attr.Key];
//如果是字符串类型
if (pro.PropertyType == typeof(string))
{
CommHelper.ReflectSet(obj, pro.Name, strValue);
}
//如果是日期类型
else if (pro.PropertyType == typeof(DateTime))
{
var value = Convert.ToDateTime(strValue);
CommHelper.ReflectSet(obj, pro.Name, value);
}
else
{
var value = JsonConvert.DeserializeObject(strValue, pro.PropertyType);
CommHelper.ReflectSet(obj, pro.Name, value);
}
}
}
public void Comparative(int times)
{
Model model = new Model();
TimeSpan ts1;
DateTime time1 = DateTime.Now;
for (int i = 0; i < times; i++)
{
CommHelper.EmitSet <Model>(model, "Name", "测试1");
}
DateTime time2 = DateTime.Now;
ts1 = time2 - time1;
Console.WriteLine("emit:" + ts1.TotalMilliseconds);
DateTime t3 = DateTime.Now;
for (int i = 0; i < times; i++)
{
CommHelper.ReflectSet(model, "Name", "测试2");
}
DateTime t4 = DateTime.Now;
ts1 = t4 - t3;
Console.WriteLine("reflect" + ts1.TotalMilliseconds);
DateTime t5 = DateTime.Now;
for (int i = 0; i < times; i++)
{
model.Name = "测试3";
}
DateTime t6 = DateTime.Now;
ts1 = t6 - t5;
Console.WriteLine("直接赋值" + ts1.TotalMilliseconds);
}
