package?db;
import?java.sql.*;
public?class?db?{
	??private?String?dbDriver=“com.mysql.jdbc.Driver“;

	??private?String?sConnStr?=?“jdbc:mysql://localhost:3306/jspspxsglqe?user=root&password=root“;?
	??public?Connection?connect?=?null;
	??public?ResultSet?rs=null;
	??public?db（）?{
	????try?{
	?????
	??????Class.forName（dbDriver）.newInstance（）;?
	?????
	??????connect?=?DriverManager.getConnection（sConnStr）;?
	?????
	????}
	????catch?（Exception?ex）?{
	??????System.out.println（“12121“）;
	????}
	??}
	
	??
	??public?ResultSet?executeQuery（String?sql）?{
			try{
				connect=DriverManager.getConnection（sConnStr）;
				Statement?stmt=connect.createStatement（）;
				rs=stmt.executeQuery（sql）;
			}catch（SQLException?ex）{
				System.err.println（ex.getMessage（））;
			}
			return?rs;
		}
	??public?void?executeUpdate（String?sql）
	????{
	????	
	????	Statement?stmt=null;
	????	rs=null;
	????	try
	????	{???connect=DriverManager.getConnection（sConnStr）;
	????		stmt=connect.createStatement（）;
	????		stmt.executeUpdate（sql）;
	????		stmt.close（）;
	????		connect.close（）;
	????		
	????	
	????	}
	????	catch（SQLException?ex）
	????	{
	????		System.err.println（ex.getMessage（））;
	????		
	????		
	????	}
	????
	????	
	????}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-01-01?17:02??Mysql數據庫文件\
?????文件???????13633??2018-01-01?17:00??Mysql數據庫文件\jspspxsglqe.sql
?????目錄???????????0??2018-01-01?19:25??工程\
?????目錄???????????0??2018-01-01?19:25??工程\dzsale\
?????文件?????????841??2017-12-28?21:18??工程\dzsale\.classpath
?????文件????????1039??2017-12-28?21:18??工程\dzsale\.project
?????目錄???????????0??2018-01-01?19:25??工程\dzsale\.settings\
?????文件?????????564??2017-12-28?21:18??工程\dzsale\.settings\.jsdtscope
?????文件??????????57??2017-12-29?10:41??工程\dzsale\.settings\org.eclipse.core.resources.prefs
?????文件?????????364??2017-12-28?21:18??工程\dzsale\.settings\org.eclipse.jdt.core.prefs
?????文件?????????467??2017-12-28?21:18??工程\dzsale\.settings\org.eclipse.wst.common.component
?????文件?????????345??2017-12-28?21:18??工程\dzsale\.settings\org.eclipse.wst.common.project.facet.core.xml
?????文件??????????49??2017-12-28?21:18??工程\dzsale\.settings\org.eclipse.wst.jsdt.ui.superType.container
?????文件???????????6??2017-12-28?21:18??工程\dzsale\.settings\org.eclipse.wst.jsdt.ui.superType.name
?????目錄???????????0??2018-01-01?19:25??工程\dzsale\build\
?????目錄???????????0??2018-01-01?19:25??工程\dzsale\build\classes\
?????目錄???????????0??2018-01-01?19:25??工程\dzsale\build\classes\db\
?????文件????????1906??2018-01-01?10:33??工程\dzsale\build\classes\db\db.class
?????目錄???????????0??2018-01-01?19:25??工程\dzsale\src\
?????目錄???????????0??2018-01-01?19:25??工程\dzsale\src\db\
?????文件????????1268??2017-12-30?00:18??工程\dzsale\src\db\db.java
?????目錄???????????0??2018-01-01?19:25??工程\dzsale\WebRoot\
?????文件????????1863??2017-12-31?17:54??工程\dzsale\WebRoot\adminyanzheng.jsp
?????文件????????4096??2017-12-31?15:13??工程\dzsale\WebRoot\baosunjilu_add.jsp
?????文件????????1709??2017-12-31?15:16??工程\dzsale\WebRoot\baosunjilu_add_post.jsp
?????文件????????5448??2017-12-31?15:25??工程\dzsale\WebRoot\baosunjilu_list.jsp
?????文件????????3403??2017-12-28?21:18??工程\dzsale\WebRoot\baosunjilu_updt.jsp
?????文件????????1355??2017-12-28?21:18??工程\dzsale\WebRoot\baosunjilu_updt_post.jsp
?????文件????????4201??2017-12-28?21:18??工程\dzsale\WebRoot\chukujilu_add.jsp
?????文件????????1735??2017-12-28?21:18??工程\dzsale\WebRoot\chukujilu_add_post.jsp
?????文件????????3308??2017-12-28?21:18??工程\dzsale\WebRoot\chukujilu_list.jsp
............此處省略629個文件信息