asp.net手機號碼歸屬地

 

想用asp.net  把 txt格式的手機號碼數據文件導入到sql server 中，結果沒弄成

先用winfrom導入吧

        private void button1_Click(object sender, EventArgs e)
        {
            string strCnn = @"server=.\SQLEXPRESS; Integrated Security=true; Initial Catalog=xw";
            FolderBrowserDialog dlg = new FolderBrowserDialog();
            if (dlg.ShowDialog() != DialogResult.OK)
            {
                return;
            }
            string path = dlg.SelectedPath;//獲取文件路徑

            using (SqlConnection conn = new SqlConnection(strCnn))
            {
                conn.Open();
                using (SqlCommand cmd = conn.CreateCommand())
                {
                    cmd.CommandText = "delete from phonic";
                    cmd.ExecuteNonQuery();//執行非查詢語句
                }
            }

            string[] files = Directory.GetFiles(path, "*.txt", SearchOption.TopDirectoryOnly);

            using (SqlConnection conn = new SqlConnection(strCnn))
            {
                conn.Open();
                using (SqlCommand cmd = conn.CreateCommand())
                {
                    cmd.CommandText = "Insert into phonic(pNumber,shengfen,chengshi,yunyingshang) values(@pNumber,@shengfen,@chengshi,@yunyingshang)";

                    foreach (string file in files)
                    {
                        string[] lines = File.ReadAllLines(file, Encoding.Default);//不用StreamReader,因爲文件很小
                        foreach (string line in lines)
                        {
                            string 號碼 = "";
                            string 省份 = "";
                            string 城市 = "";
                            string 運營商 = "";
         
                            string[] strs = line.Split(' ');
                            int i = strs.Length;
                            if (i == 4)
                            {
                                號碼 = strs[0];
                                省份 = strs[1];
                                城市 = strs[2];
                                運營商 = strs[3];
                            }
                            if (i == 3)
                            {
                                號碼 = strs[0];
                                省份 = strs[1];
                                運營商 = strs[2];
                                城市 = " ";
                            }
                            cmd.Parameters.Clear();
                            cmd.Parameters.Add(new SqlParameter("pNumber", 號碼));
                            cmd.Parameters.Add(new SqlParameter("shengfen", 省份));
                            cmd.Parameters.Add(new SqlParameter("chengshi", 城市));
                            cmd.Parameters.Add(new SqlParameter("yunyingshang", 運營商));
                            cmd.ExecuteNonQuery();
                        }
                    }
                }
            }
            MessageBox.Show("數據導入成功");
        }

導入成功後  

    protected void Button1_Click(object sender, EventArgs e)
    {
        string p= this.TextBox1.Text.Substring(0,7);
        string strCnn = @"server=.\SQLEXPRESS; Integrated Security=true; Initial Catalog=xw";
        SqlConnection conn = new SqlConnection(strCnn);
        SqlCommand comm = new SqlCommand();
        comm.CommandText = "select shengfen,chengshi,yunyingshang from phonic where pNumber=@p";
        comm.Parameters.Clear();
        comm.Parameters.Add(new SqlParameter("@p",p));
        comm.Connection = conn;
        SqlDataReader reader = null;
        conn.Open();
        reader = comm.ExecuteReader();
        reader.Read();
        this.province.Text = reader.GetString(reader.GetOrdinal("shengfen"));
        this.city.Text = reader.GetString(reader.GetOrdinal("chengshi"));
        this.ISP.Text = reader.GetString(reader.GetOrdinal("yunyingshang"));
        reader.Close();
        conn.Close();
    }

功能是簡單實現了，還沒有優化，漏洞很多啊。