public string NewVCode(string id, string bizId, TimeSpan timeout)
{
lock (syncObj)
{
var vcode = this.NextVerifyCode(this.Rnd);
var md5Key = GetMd5Key(id, bizId);
if (vcodeDictionary.ContainsKey(md5Key))
{
//对象复用
vcodeDictionary[md5Key].Reuse(vcode, timeout);
}
else
{
var vm = BizVerifyModel.Create(md5Key, vcode, timeout);
vcodeDictionary.Add(vm.Md5Key, vm);
}
return(vcode);
}
}
public static BizVerifyModel Create(string md5Key, TimeSpan timeout)
{
var vcode = Rnd.Next(100000, 999999).ToString();
return(BizVerifyModel.Create(md5Key, vcode, timeout));
}