package?com;

import?java.sql.*;

public?class?connDB?{
	public?static?Connection?conn;
	public?static?Statement?stmt;
	public?ResultSet?rs=null;
	public?String?sqlStr=““;
	private?int?resultNum?=?0;
	?static?String?server?=?“localhost“;
	?static?String?dbname?=?“library“;???????????//database名字
	?static?String?user?=?“root“;?????????????//用戶名
	?static?String?pass?=?“123456“;???????????//密碼
	
	public?connDB（）{
		connDB.connect（）;
	}
	
	public?static?boolean?connect（）{
		if（conn!=null）
			return?true;
		try?{
????????????String?url?=?“jdbc:mysql://“?+?server?+?“/“?+?dbname?+?“?user=“?+?user?+?“&password=“?+?pass;
			//注冊驅動
			Class.forName（“com.mysql.jdbc.Driver“）.newInstance（）;
			conn?=?DriverManager.getConnection（url）;
			stmt?=?conn.createStatement（ResultSet.T

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

?????文件????????571??2010-06-17?10:01??項目\library\.classpath

?????文件????????294??2011-11-02?21:28??項目\library\.mymetadata

?????文件???????1413??2010-06-12?15:56??項目\library\.project

?????文件????????500??2010-06-12?15:55??項目\library\.settings\.jsdtscope

?????文件????????334??2010-06-12?15:55??項目\library\.settings\org.eclipse.jdt.core.prefs

?????文件?????????49??2010-06-12?15:55??項目\library\.settings\org.eclipse.wst.jsdt.ui.superType.container

?????文件??????????6??2010-06-12?15:55??項目\library\.settings\org.eclipse.wst.jsdt.ui.superType.name

?????文件???????1990??2010-06-13?23:30??項目\library\src\com\connDB.java

?????文件????????979??2010-06-21?13:46??項目\library\src\com\date.java

?????文件???????1904??2010-06-13?11:28??項目\library\src\com\DBConnection.java

?????文件??????21211??2011-11-03?21:30??項目\library\src\snippet\Snippet.java

?????文件??????10751??2010-06-24?13:58??項目\library\WebRoot\admin\aixin\aixin.jsp

?????文件???????4297??2010-06-24?14:37??項目\library\WebRoot\admin\aixin\aixin1.jsp

?????文件????????197??2010-06-25?09:33??項目\library\WebRoot\admin\aixin\errorPage.jsp

?????文件???????1778??2010-06-24?13:52??項目\library\WebRoot\admin\aixinJuanshu.jsp

?????文件???????1241??2010-06-23?21:26??項目\library\WebRoot\admin\benguanBaocun.jsp

?????文件???????1576??2010-06-23?21:26??項目\library\WebRoot\admin\benguanJieshao.jsp

?????文件???????1976??2010-06-24?13:53??項目\library\WebRoot\admin\Bianmu.jsp

?????文件???????6538??2010-06-24?17:44??項目\library\WebRoot\admin\Bianmu1.jsp

?????文件??????12599??2010-06-24?16:40??項目\library\WebRoot\admin\BianmuFrist.jsp

?????文件????????539??2010-06-24?19:14??項目\library\WebRoot\admin\Book_Back.jsp

?????文件????????677??2010-06-24?13:50??項目\library\WebRoot\admin\Book_Borrow.jsp

?????文件???????2071??2010-06-24?19:14??項目\library\WebRoot\admin\Book_Borrow_iformation.jsp

?????文件???????4172??2010-06-24?17:54??項目\library\WebRoot\admin\Book_Borrow_insert.jsp

?????文件???????4509??2010-06-24?19:43??項目\library\WebRoot\admin\Book_delect.jsp

?????文件??????12036??2010-06-24?19:53??項目\library\WebRoot\admin\caigou\caigou.jsp

?????文件???????2510??2010-06-23?21:20??項目\library\WebRoot\admin\caigou\caigouxianshi.jsp

?????文件??????10616??2010-06-23?21:20??項目\library\WebRoot\admin\caigou\duzhedaogou.jsp

?????文件????????197??2010-06-25?09:33??項目\library\WebRoot\admin\caigou\errorPage.jsp

?????文件???????3011??2010-06-23?21:20??項目\library\WebRoot\admin\caigou\kan.jsp

............此處省略456個文件信息