write.java

来自「酒店管理asp的源代码和各种文档说明,很齐全的,只要你解压后就能运行程序.」· Java 代码 · 共 28 行

package restaurant;

import java.io.*;
import java.sql.*;

public class Write{
	
	Connection connect = null;
	private String gConnection = "jdbc:odbc:restaurant";
	
	Write( Connection con )
	{
        connect=con;
	}
	
	public int executeUpdate(String sql){
		int result=0;
		try{
			connect=DriverManager.getConnection(gConnection);
			Statement stmt=connect.createStatement();
			result=stmt.executeUpdate(sql);
		}
		catch(SQLException e){
		   System.err.println(e.getMessage());
		}
		return result;
	}
}