package com.aaa.conn; java
import java.sql.*; web
public class DataBaseConn {
public static void main(String args[]) throws Exception {
DataBaseConn ca=new DataBaseConn();
ca.ConnectAccessFile();
ca.ConnectAccessDataSource();
}
public void ConnectAccessFile() throws Exception
{
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
/**
* 直接鏈接access文件。
*/
String dbur= "jdbc:odbc:driver={Microsoft Access Driver (*.mdb)};DBQ=C:\\Documents and Settings\\Administrator\\桌面\\web\\fudantrn\\Databases\\fudan";
Connection conn = DriverManager.getConnection(dbur, "username", "password");
Statement stmt = conn.createStatement();
ResultSet rs = stmt.executeQuery("select * from market");
while (rs.next()) {
System.out.println((String)rs.getString(2));
}
rs.close();
stmt.close();
conn.close();
}
public void ConnectAccessDataSource()throws Exception {
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
/**
* 採用ODBC鏈接方式 如何創建ODBC鏈接?
* 答:在windows下,【開始】->【控制面板】->【性能和維護】->【管理工具】->【數據源】,在數據源這裏添 sql
*加一 個指向C:\\Documents and Settings\\Administrator\\桌面\\web\\fudantrn\\Databases\\fudan文件的數據源。
* 好比建立名字爲dataS1
*/
String dbur1 = "jdbc:odbc:dataS1";// 此爲ODBC鏈接方式
Connection conn = DriverManager.getConnection(dbur1, "username", "password");
Statement stmt = conn.createStatement();
ResultSet rs = stmt.executeQuery("select * from market");
while (rs.next()) {
System.out.println(rs.getString(2));
}
rs.close();
stmt.close();
conn.close();
}
} windows