// 创建验证码
public void create(HttpContext context)
{
string code = UnStrRan.getInt(100000, 999999) + "";
context.Response.ClearContent();
context.Response.ContentType = "image/gif";
context.Response.BinaryWrite(UnImage.createVerCode(code).ToArray());
code = UnEncDES.encrypt(code);
UnCookie uc = new UnCookie(context);
uc.setCookie("verCode", code, 3000);
}
// 校验验证码
public void valid(HttpContext context)
{
string code = context.Request.QueryString["code"];
string verCode = new UnCookie(context).getCookie("verCode");
verCode = UnEncDES.decrypt(verCode);
XmlData outxd = new XmlData();
outxd.ApiNote = new ApiNote();
if (code == verCode)
{
outxd.ApiNote.NoteCode = 1;
outxd.ApiNote.NoteMsg = "success";
// 设置成功标志
context.Session["isCheckAuth"] = true;
}
else
{
outxd.ApiNote.NoteCode = -1;
outxd.ApiNote.NoteMsg = "error";
}
string write = UnXMMPXml.tToXml(typeof(XmlData), outxd);
context.Response.ContentType = "text/plain";
context.Response.Write(write);
}
