eclipse mysql jdbc驱动_java – 如何将JDBC mysql驱动程序添加到Eclipse项目?
這個(gè)問(wèn)題在這里已經(jīng)有一個(gè)答案:>
How to install JDBC driver in Eclipse web project without facing java.lang.ClassNotFoundexception13
>我已經(jīng)下載了MysqL-connector-java-5.1.24-bin.jar
>我已經(jīng)在我的項(xiàng)目中創(chuàng)建了一個(gè)lib文件夾,并將jar放在那里.
>項(xiàng)目的屬性>構(gòu)建路徑 – >添加JAR并選擇上面的JAR.
>我還是得到j(luò)ava.sql.sqlException:找不到適合的jdbc驅(qū)動(dòng)程序:MysqL // localhost:3306 / MysqL
我使用的是MysqL 5.5
代碼:
package DBTest;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.sql.*;
import java.util.*;
/**
* Servlet implementation class TenUsers
*/
@WebServlet("/TenUsers")
public class TenUsers extends HttpServlet {
/**
* @see HttpServlet#doGet(HttpServletRequest request,HttpServletResponse response)
*/
protected void doGet(HttpServletRequest request,HttpServletResponse response) throws ServletException,IOException {
PrintWriter out = response.getWriter();
String MysqLUrl = "jdbc:MysqL://localhost:3306/MysqL";
Properties userInfo = new Properties();
userInfo.put("user","root");
userInfo.put("password","SabababArba");
try{
Connection connection = DriverManager.getConnection(MysqLUrl,userInfo);
}catch(Exception e) {
out.println(e);
}
}
}
如果我添加Class.forName(“com.MysqL.jdbc.Driver”);之前連接連接= DriverManager.getConnection(MysqLUrl,userInfo);我得到j(luò)ava.lang.ClassNotFoundException:com.MysqL.jdbc.Driver
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