【步驟描述】
1、建立VC工程,把MYSQL裝好,資料準備好
2、安裝好MYSQL connect Net
3、在工程中引用MYSQL資料庫物件
4、在代碼中寫串連和查詢的語句
【在工程中引用MYSQL資料庫物件】
【在代碼中寫串連和查詢的語句】
using System;using System.Collections.Generic;using System.Linq;using System.Web;using System.Web.Mvc;using MySql.Data.MySqlClient;//使用串連和操作MySQL的方法,必須應用MySql.Data.MySqlClientnamespace FirstMVC2Prj.Controllers{ [HandleError] public class HomeController : Controller { public ActionResult Index() { String myInfo = "歡迎使用 ASP.NET MVC! "; ///////////////////擷取MYSQ看資料傳回值//////////////////////////// MySqlConnection myconn = null; MySqlCommand mycom = null; MySqlDataReader myrec = null; //連接字串拼裝 myconn = new MySqlConnection("Host = localhost;Database = test;Username = root;Password = fulei"); //串連 myconn.Open(); if(myconn.State.ToString()=="Open") { myInfo = myInfo + "<br> 串連MYSQL成功"; } //查詢命令賦值,可以寫多條語句,多條語句之間用;號隔開 mycom = new MySqlCommand("select * from persioninfo",myconn); myrec = mycom.ExecuteReader(); //一次次讀,讀不到就結束 while (myrec.Read()) { myInfo = myInfo + myrec["name"] + " " + myrec["sex"]; } //////關閉相關對象 myrec.Close(); myconn.Close(); /////////////////////擷取MYSQ看資料傳回值//////////////////////////// ViewData["Message"] = myInfo; return View(); } public ActionResult About() { return View(); } }}