public int AddAdmin(string name, string pwd)
{
try
{
Admin newAdmin = new Admin();
newAdmin.Name = name;
Md5Helper md5 = new Md5Helper();
newAdmin.Password = md5.ConvertToMd5(pwd);
context.AddToAdmin(newAdmin);
context.SaveChanges();
return 1;
}
catch
{
return 0;
}
}
public int CheckAdmin(string name,string pwd)
{
AdminModel admin=new AdminModel();
admin=dal.GetAdminByName(name);
if (admin==null)
{
return 0;
}
else
{
Md5Helper md5 = new Md5Helper();
string md5pwd = md5.ConvertToMd5(pwd);
if (admin.Password == md5pwd)
{
return 1;
}
else
{
return 0;
}
}
}
/// <summary>
/// 修改管理员密码
/// </summary>
/// <param name="id"></param>
/// <param name="oldpwd"></param>
/// <param name="newpwd"></param>
/// <returns></returns>
public int ChangeAdminPassword(int id,string oldpwd,string newpwd)
{
AdminModel admin=new AdminModel();
admin=dal.GetAdminById(id);
Md5Helper md5 = new Md5Helper();
string oldmd5pwd = md5.ConvertToMd5(oldpwd);
string newmd5pwd = md5.ConvertToMd5(newpwd);
if (admin.Password == oldmd5pwd)
{
try
{
return dal.EditAdmin(id, admin.Name, newmd5pwd);
}
catch (Exception)
{
return 0;
}
}
else
{
return 0;
}
}