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Java連接mysql的程序
package com.ytu.DBTest;
import java.sql.DriverManager;
import java.sql.ResultSet;
import com.mysql.jdbc.*;
public class Test {
public static void main(String[] args) {
String url = "jdbc:mysql://127.0.0.1:3306/student";
try {
Class.forName("com.mysql.jdbc.Driver");
Connection conn = (Connection) DriverManager.getConnection(url, "root", "123456");
Statement sql = (Statement) conn.createStatement();
ResultSet rs = sql.executeQuery("select * from info");
while(rs.next()) {
//System.out.println(rs.getString(3));
System.out.println(rs.getObject(1));
}
System.out.println("Successfull!!");
} catch (Exception e) {
System.out.println("Link Error");
e.printStackTrace();
}
}
}
最後更新：2017-04-02 22:16:35