/// <summary>
/// 根据drawImg树结构进行绘图
/// </summary>
/// <param name="drawImg">drawImg树结构</param>
/// <returns>返回绘制的图片</returns>
public Image DrawTree(DrawImg drawImg)
{
Bitmap bitmap = new Bitmap(drawImg.Width, drawImg.Height);
using (Graphics g = Graphics.FromImage(bitmap))
{
Image background = null;
if (!string.IsNullOrEmpty(drawImg.BackgroundUrl))
{
WebResponse webResponse = HttpWebRequestHelper.HttpGet(drawImg.BackgroundUrl);
background = webResponse.GetBitmap();
}
else if (!string.IsNullOrEmpty(drawImg.BackgroundPath))
{
background = Image.FromFile(drawImg.BackgroundPath);
}
else if (drawImg.BackgroundImage != null)
{
background = drawImg.BackgroundImage;
}
if (drawImg.BackgroundColor != null)
{
g.FillRectangle(new SolidBrush(drawImg.BackgroundColor), new Rectangle(0, 0, drawImg.Width, drawImg.Height));
}
if (background != null)
{
g.DrawImage(background, new Rectangle(0, 0, drawImg.Width, drawImg.Height));
}
if (drawImg.DrawList != null && drawImg.DrawList.Count > 0)
{
foreach (Draw childDraw in drawImg.DrawList)
{
if (childDraw.GetType() == typeof(DrawImg))
{
DrawImg tempDrawImg = (DrawImg)childDraw;
using (Image childImage = DrawTree(tempDrawImg))
{
childImage.RotateFlip(tempDrawImg.Rotate);
g.DrawImage(childImage, new Rectangle(childDraw.Left, childDraw.Top, childImage.Width, childImage.Height));
}
}
else if (childDraw.GetType() == typeof(DrawText))
{
DrawText tempDrawText = (DrawText)childDraw;
Font font = new Font(tempDrawText.FontFamily, tempDrawText.FontSize, tempDrawText.FontStyle);
RectangleF rectangleF = new RectangleF(tempDrawText.Left, tempDrawText.Top, tempDrawText.Width, tempDrawText.Height);
g.DrawString(tempDrawText.Text, font, new SolidBrush(tempDrawText.FontColor), rectangleF);
}
}
}
g.Save();
}
return(bitmap);
}
public static void HttpPost(AsyncCallback asyncCallback, AsyncFailCallback asyncFailCallback, string RequestUrl, string Body, CookieContainer CookieContainer = null)
{
_SameTimeOperLock.LockOnMaxThread();
ThreadPool.QueueUserWorkItem((obj) => {
try
{
asyncCallback(HttpWebRequestHelper.HttpPost(RequestUrl, Body, CookieContainer));
}
catch (Exception ex)
{
asyncFailCallback(ex);
}
_SameTimeOperLock.UnLock();
});
}
/// <summary>
/// 检查指定日期是否为国家法定工作日
/// </summary>
/// <param name="date">指定日期</param>
/// <returns>如果是返回true</returns>
public static bool IsPrcWorkDay(DateTime date)
{
lock (typeof(DateHelper))
{
if (_workDayDateCache.ToString("yyyyMMdd") == date.ToString("yyyyMMdd"))
{
return(_isWorkDayCache);
}
else
{
while (true)
{
string dateStrFormat = date.ToString("yyyyMMdd");
try
{
JObject retJson = HttpWebRequestHelper.HttpGet($"http://tool.bitefu.net/jiari/?d={dateStrFormat}&back=json").GetJsonObj();
_workDayDateCache = date;
return(_isWorkDayCache = Convert.ToString(retJson[dateStrFormat]) == "0");
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
Console.WriteLine("检查法定工作日出错，10秒后重试...");
Thread.Sleep(10000);
}
try
{
JObject retJson = HttpWebRequestHelper.HttpGet($"http://api.goseek.cn/Tools/holiday?date={dateStrFormat}").GetJsonObj();
_workDayDateCache = date;
return(_isWorkDayCache = Convert.ToString(retJson["data"]) == "0");
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
Console.WriteLine("检查法定工作日出错，10秒后重试...");
Thread.Sleep(10000);
}
}
}
}
}
/// <summary>
/// 获取本机在外网的ip地址
/// </summary>
/// <returns></returns>
public static string GetOuterNetIP()
{
using (var webClient = new WebClient())
{
while (true)
{
try
{
string text = HttpWebRequestHelper.HttpGet("http://pv.sohu.com/cityjson?ie=utf-8").GetText();
Match rebool = Regex.Match(text, @"\d{2,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}");
return(rebool.Value);
}
catch (Exception ex)
{
Console.WriteLine("获取本机的外网ip失败，5秒后重试...");
Console.WriteLine(ex.StackTrace);
Thread.Sleep(5000);
}
}
}
}