connectdb.java

来自「济南公交管理系统 (不完善,没有解决循环线路问题)」· Java 代码 · 共 27 行

import java.sql.*;

public class connectDB {
  Connection conn;
  Statement stmt;
  public connectDB() {
  }

  public void connectDb(String dbName) { //连接数据库
    try {
      Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
    }
    catch (ClassNotFoundException e) {
      System.out.println(e);
    }
    try {
      //String url="jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=jnbus";
      String url = "jdbc:odbc:" + dbName + "";
      String user = "";
      String password = "";
      conn = DriverManager.getConnection(url, user, password);
      stmt = conn.createStatement();
    }
    catch (SQLException e) {
    }
  }
}