package?cn.com.jdbc;

import?java.io.InputStream;
import?java.sql.Connection;
import?java.sql.ResultSet;
import?java.sql.SQLException;
import?java.sql.Statement;
import?java.util.Properties;

import?javax.sql.DataSource;

import?org.apache.commons.dbcp.BasicDataSourceFactory;

/**
?*?@ClassName:?JdbcUtils_DBCP
?*?@Description:?數(shù)據(jù)庫(kù)連接工具類(lèi)
?*?@author:?命運(yùn)的信徒
?*?@date:?2018-10-13
?*?
?*/
public?class?JdbcUtils_DBCP?{
	/**
	?*?在java中，編寫(xiě)數(shù)據(jù)庫(kù)連接池需實(shí)現(xiàn)java.sql.DataSource接口，每一種數(shù)據(jù)庫(kù)連接池都是DataSource接口的實(shí)現(xiàn)
	?*?DBCP連接池就是java.sql.DataSource接口的一個(gè)具體實(shí)現(xiàn)
	?*/
	private?static?DataSource?ds?=?null;
	//?在靜態(tài)代碼塊中創(chuàng)建數(shù)據(jù)庫(kù)連接池
	static?{
		try?{
			//?加載dbcpconfig.properties配置文件
			InputStream?in?=?JdbcUtils_DBCP.class.getClassLoader（）
					.getResourceAsStream（“dbcpconfig.properties“）;
			Propert

?屬性????????????大小?????日期????時(shí)間???名稱(chēng)
-----------?---------??----------?-----??----

?????文件???????3991??2018-11-30?09:14??Jframe\.classpath

?????文件????????382??2018-11-27?10:12??Jframe\.project

?????文件????????598??2018-11-27?10:13??Jframe\.settings\org.eclipse.jdt.core.prefs

?????文件???????1892??2018-11-30?09:14??Jframe\bin\cn\com\jdbc\JdbcUtils_DBCP.class

?????文件???????1740??2018-11-30?09:14??Jframe\bin\cn\com\jdbc\Tools.class

?????文件????????759??2018-11-30?09:29??Jframe\bin\cn\com\Jframe\Jf$1.class

?????文件????????699??2018-11-30?09:29??Jframe\bin\cn\com\Jframe\Jf$2.class

?????文件???????4115??2018-11-30?09:29??Jframe\bin\cn\com\Jframe\Jf.class

?????文件???????1145??2018-11-30?09:14??Jframe\bin\cn\com\Socket\Socket_Accept.class

?????文件???????4630??2018-11-30?09:14??Jframe\bin\cn\com\Socket\ThreadReader.class

?????文件????????496??2018-11-30?13:25??Jframe\bin\dbcpconfig.properties

?????文件??????11089??2018-11-30?09:14??Jframe\bin\org\eclipse\wb\swt\SWTResourceManager.class

?????文件????????217??2018-11-27?13:14??Jframe\MANIFEST.MF

?????文件???????2338??2018-11-27?14:17??Jframe\src\cn\com\jdbc\JdbcUtils_DBCP.java

?????文件???????1252??2018-10-13?10:37??Jframe\src\cn\com\jdbc\Tools.java

?????文件???????3959??2018-11-30?09:29??Jframe\src\cn\com\Jframe\Jf.java

?????文件???????1485??2018-11-30?08:06??Jframe\src\cn\com\Socket\Socket_Accept.java

?????文件???????4187??2018-11-30?08:14??Jframe\src\cn\com\Socket\ThreadReader.java

?????文件????????496??2018-11-30?13:25??Jframe\src\dbcpconfig.properties

?????文件??????14540??2018-11-27?10:42??Jframe\src\org\eclipse\wb\swt\SWTResourceManager.java

?????文件??????33196??2018-11-27?10:50??Jframe\swing2swt.jar

?????目錄??????????0??2018-11-30?09:14??Jframe\bin\org\eclipse\wb\swt

?????目錄??????????0??2018-11-27?10:42??Jframe\src\org\eclipse\wb\swt

?????目錄??????????0??2018-11-30?09:14??Jframe\bin\cn\com\jdbc

?????目錄??????????0??2018-11-30?09:29??Jframe\bin\cn\com\Jframe

?????目錄??????????0??2018-11-30?09:14??Jframe\bin\cn\com\Socket

?????目錄??????????0??2018-11-30?09:14??Jframe\bin\org\eclipse\wb

?????目錄??????????0??2018-11-27?12:00??Jframe\src\cn\com\jdbc

?????目錄??????????0??2018-11-27?12:36??Jframe\src\cn\com\Jframe

?????目錄??????????0??2018-11-27?12:00??Jframe\src\cn\com\Socket

............此處省略16個(gè)文件信息