connect_db.java

来自「它主要应用于教育系统」· Java 代码 · 共 26 行

package test;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;

public class Connect_db {
public Connection getConnection(){
	Connection con=null;
	String sd="com.microsoft.jdbc.sqlserver.SQLServerDriver";
	String sc="jdbc:microsoft:sqlserver://localhost:1433;User=sa;Password=19841127;DatabaseName=project";
	try{
	Class.forName(sd);
	
	}catch(ClassNotFoundException e){
		System.err.println(e.getMessage());	
	}
	try{
		con = DriverManager.getConnection(sc);
	}
	catch(SQLException ex){
		System.err.println(ex.getMessage());
	}
	return con;
	}
}