package?shixun;

import?java.io.BufferedInputStream;
import?java.io.BufferedOutputStream;
import?java.io.File;
import?java.io.FileInputStream;
import?java.io.FileNotFoundException;
import?java.io.FileOutputStream;
import?java.io.IOException;
import?java.io.InputStream;
import?java.io.OutputStream;
import?java.sql.Connection;
import?java.sql.PreparedStatement;
import?java.sql.ResultSet;
import?java.sql.SQLException;

/**
?*?使用jdbc的工具類做增刪改查
?*?@author?DELL
?*
?*/
public?class?CRUD?{

	/**
	?*?增加一條記錄
	?*/
????public?static?boolean?create（Student?student）{
????	Connection?conn?=?null;
		PreparedStatement?pst=null;
		boolean?flag=true;
		//建立連接
		try?{
			conn=JdbcUtil.getConnection（）;
			String?sql=“insert?into?student（numbernamesexprofessiongradebirthday