摘要： public FileContentResult Index(int Ran = 0) { VerifyCode v = new VerifyCode(); byte[] bytes = v.BuildImg(); Session["vcode"] = v.checkCode; return File(bytes, @"image/jpeg"); }继续 MVC 验证码， 验证码验证的问题。浏览器 通过 Url ,进入 Control 层，进去上面的代码块，保存在... 阅读全文

摘要： 验证码类 public class VerifyCode { public string checkCode = String.Empty; public byte[] BuildImg() { int number; System.Random random2 = new Random(); for (int i = 0; i 换一张 阅读全文