public static void ClientV1()
{
IChartable chart = ChartFactory.GetChart("histogram");
if (chart != null)
{
chart.Display();
}
chart = ChartFactory.GetChart("pie");
if (chart != null)
{
chart.Display();
}
}
// 主函数，我想干啥直接搞接口就行了
static void Main(string[] args)
{
IChartable chart = ChartFactory.GetChart("histogram");
if (chart != null)
{
chart.Display();
}
chart = ChartFactory.GetChart("pie");
if (chart != null)
{
chart.Display();
}
}
public static void Main(string[] args)
{
IChartable chart = ChartFactory.GetChart("pie");
chart.Display();
Console.ReadKey();
}
public static void Main()
{
IChartable chart = ChartFactory.GetChart("histogram");
if (chart != null)
{
chart.Display();
}
chart = ChartFactory.GetChart("pie");
if (chart != null)
{
chart.Display();
}
Console.ReadKey();
}
/*
* 简单工厂
* 一个工厂 依赖抽象产品
* 抽象产品
* 具体产品 实现抽象产品
*/
static void Main(string[] args)
{
Console.WriteLine("Hello World!");
IChartable chart = ChartFactory.GetChart("histogram");
if (chart != null)
{
chart.Display();
}
Console.WriteLine();
chart = ChartFactory.GetChart("pie");
if (chart != null)
{
chart.Display();
}
Console.ReadKey();
}
public static void ClientV2()
{
string type = AppConfigHelper.GetChartType();
if (string.IsNullOrEmpty(type))
{
return;
}
IChartable chart = ChartFactory.GetChart(type);
if (chart != null)
{
chart.Display();
}
}
static void Main(string[] args)
{
var chartType = GetConfiguration("charttype");
if (string.IsNullOrEmpty(chartType))
{
return;
}
IChartable chart = ChartFactory.GetChart(chartType);
if (chart != null)
{
chart.Display();
}
Console.ReadLine();
}
static void Main(string[] args)
{
//可以从读取配置文件来获取要创建的图表
string chartType = ConfigurationManager.AppSettings["chartType"].ToString();
if (string.IsNullOrEmpty(chartType))
{
return;
}
//核心逻辑是 在工厂类中实现创建产品的功能
IChartable chart = ChartFactory.GetChart(chartType);
if (chart != null)
{
chart.Display();
}
Console.ReadKey();
}