摘要:
用web handler生成图片。验证码是存入Session的效果图如下:ValidateImageHandler.ashx%@ WebHandler Language="C#" Class="ValidateImageHandler" %>using System;using System.Web;using System.Web.SessionState;using System.Drawing;using System.Drawing.Imaging;using System.Text;/**//// <summary>/// V 阅读全文