//验证admin
public bool judgeAdmin(string name, string originPass)
{
bool ret = false;
string md5InputStr = MyMd5.getMd5EncryptedStr(originPass);
if (con != null)
{
try
{
if (con.State != ConnectionState.Open)
{
con.Open();
}
string query = @"select admPass from tabadmins where admName=@name;";
MySqlCommand cmd = new MySqlCommand();
cmd.Connection = con;
cmd.CommandText = query;
cmd.Parameters.AddRange(new MySqlParameter[] { new MySqlParameter("@name", name) });
using (MySqlDataReader reader = cmd.ExecuteReader())
{
if (!reader.Read())
{
return(ret);
}
else
{
string pass = reader.GetString(0); // 取出md5 经过我的encode 后的string
pass = PsEnDecode.decode(pass); // 用我的decode 得到md5 string
if (pass.Equals(md5InputStr)) //判断数据库得到的md5string 和 输入得到的md5 string
{
ret = true;
}
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
return(ret);
}
public bool chgAdmPass(string name, string passStr)
{
bool ret = false;
string md5Str = MyMd5.getMd5EncryptedStr(passStr);
string encode = PsEnDecode.encode(md5Str);
if (con != null)
{
try
{
if (con.State != ConnectionState.Open)
{
con.Open();
}
string query = @"update tabadmins set admPass=@pass where admName=@name;";
MySqlCommand cmd = new MySqlCommand();
cmd.Connection = con;
cmd.CommandText = query;
cmd.Parameters.AddWithValue("@pass", encode);
cmd.Parameters.AddWithValue("@name", name);
try
{
cmd.ExecuteNonQuery();
ret = true;
}catch (Exception ex)
{
throw new Exception(ex.Message);
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
return(ret);
}
