package?cn.itcast.utils;

import?javax.sql.DataSource;

import?org.apache.commons.dbutils.QueryRunner;

import?cn.itcast.entity.TableStatus;

import?com.mchange.v2.c3p0.ComboPooledDataSource;

/**
?*?封裝常用的操作
?*?@author?Jie.Yuan
?*
?*/
public?class?JdbcUtils?{

	//?初始化連接池
	private?static?DataSource?dataSource;
	static?{
		dataSource?=?new?ComboPooledDataSource（）;
	}
	
	public?static?DataSource?getDataSource（）?{
		return?dataSource;
	}
	
	/**
	?*?創(chuàng)建DbUtils常用工具類對象
	?*/
	public?static?QueryRunner?getQuerrRunner（）?{
		return?new?QueryRunner（dataSource）;
	}
	
	public?static?void?main（String[]?args）?{
		TableStatus?ts?=?TableStatus.Free;
		System.out.println（ts.ordinal（））;
	}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????4979??2018-12-18?17:07??hotel項目\a.jpg

?????文件??????23165??2018-12-21?10:08??hotel項目\b.jpg

?????文件??????35466??2018-12-21?14:45??hotel項目\c.jpg

?????文件?????610790??2018-12-10?15:25??hotel項目\day01\jar包\lib\c3p0-0.9.1.2.jar

?????文件?????232019??2018-12-10?15:25??hotel項目\day01\jar包\lib\commons-beanutils-1.8.3.jar

?????文件??????77857??2018-12-10?15:25??hotel項目\day01\jar包\lib\commons-dbutils-1.6.jar

?????文件??????57779??2018-12-10?15:25??hotel項目\day01\jar包\lib\commons-fileupload-1.2.1.jar

?????文件?????109043??2018-12-10?15:25??hotel項目\day01\jar包\lib\commons-io-1.4.jar

?????文件??????62050??2018-12-10?15:25??hotel項目\day01\jar包\lib\commons-logging-1.1.3.jar

?????文件??????20682??2018-11-25?18:14??hotel項目\day01\jar包\lib\jstl.jar

?????文件?????732695??2018-12-10?15:25??hotel項目\day01\jar包\lib\mysql-connector-java-5.1.12-bin.jar

?????文件?????393259??2018-11-25?18:14??hotel項目\day01\jar包\lib\standard.jar

?????文件???????6423??2018-12-10?15:25??hotel項目\day01\style\css\common_style_blue.css

?????文件????????600??2018-12-10?15:25??hotel項目\day01\style\css\dis_message.css

?????文件???????8427??2018-12-10?15:25??hotel項目\day01\style\css\img\bg2.gif

?????文件???????1576??2018-12-10?15:25??hotel項目\day01\style\css\img\btn2.gif

?????文件???????2503??2018-12-10?15:25??hotel項目\day01\style\css\img\btndish.gif

?????文件???????4385??2018-12-10?15:25??hotel項目\day01\style\css\img\btn_Bg.png

?????文件????????144??2018-12-10?15:25??hotel項目\day01\style\css\img\button_bg.png

?????文件????????246??2018-12-10?15:25??hotel項目\day01\style\css\img\circle.gif

?????文件??????41106??2018-12-10?15:25??hotel項目\day01\style\css\img\dish_circle.gif

?????文件??????65369??2018-12-10?15:25??hotel項目\day01\style\css\img\flower.gif

?????文件????????161??2018-12-10?15:25??hotel項目\day01\style\css\img\inputPageHeadBg.gif

?????文件?????167142??2018-12-10?15:25??hotel項目\day01\style\css\img\menubg.gif

?????文件?????379292??2018-12-10?15:25??hotel項目\day01\style\css\img\middle_bg.gif

?????文件???????5054??2018-12-10?15:25??hotel項目\day01\style\css\img\middle_left.gif

?????文件???????4563??2018-12-10?15:25??hotel項目\day01\style\css\img\middle_left2.gif

?????文件??????15268??2018-12-10?15:25??hotel項目\day01\style\css\img\order_bg.png

?????文件???????8888??2018-12-10?15:25??hotel項目\day01\style\css\img\order_left_corner_bg.png

?????文件????????195??2018-12-10?15:25??hotel項目\day01\style\css\img\pageNum_bg.png

............此處省略1038個文件信息