public void Option_Ok() { var option = new CaptchaOption() { OffsetY = 100, ImageUrl = "test.jpg" }; Assert.Equal(100, option.OffsetY); Assert.Equal("test.jpg", option.ImageUrl); }
/// <summary> /// /// </summary> /// <returns></returns> private CaptchaOption GetCaptchaOption() { var option = new CaptchaOption() { Width = Width, Height = Height, SideLength = SideLength, Diameter = Diameter }; option.BarWidth = option.SideLength + option.Diameter * 2 + 6; // 滑块实际边长 var start = option.BarWidth + 10; var end = option.Width - start; option.OffsetX = Convert.ToInt32(Math.Ceiling(ImageRandomer.Next(0, 100) / 100.0 * (end - start) + start)); OriginX = option.OffsetX; start = 10 + option.Diameter * 2; end = option.Height - option.SideLength - 10; option.OffsetY = Convert.ToInt32(Math.Ceiling(ImageRandomer.Next(0, 100) / 100.0 * (end - start) + start)); if (GetImageName == null) { var index = Convert.ToInt32(ImageRandomer.Next(0, 8) / 1.0); var imageName = Path.GetFileNameWithoutExtension(ImagesName); var extendName = Path.GetExtension(ImagesName); var fileName = $"{imageName}{index}{extendName}"; option.ImageUrl = Path.Combine(ImagesPath, fileName); } else { option.ImageUrl = GetImageName(); } return(option); }
public CommonController(IHostingEnvironment hostingEnvironment, IOptions <CaptchaOption> options) { _hostingEnvironment = hostingEnvironment; _captchaOption = options.Value; }