package?common;
import?java.sql.*;
import?java.io.*;
import?javax.servlet.*;
import?javax.servlet.http.*;
public?class?Login?{
String?logname;
String?password;
String?backNews;
boolean?success=false;

public?String?getLogname（）?{
	return?logname;
}
public?void?setLogname（String?logname）{
	Connection?con;
	PreparedStatement?sql;
	Login?loginBean=null;
	?try{??Class.forName（“com.microsoft.jdbc.sqlserver.SQLServerDriver“）;??}
	??catch（java.lang.ClassNotFoundException?e）
	??????{?System.out.println（“forname:“+e.getMessage（））;?}
	try{
	
		con=DriverManager.getConnection（“jdbc:sqlserver://CHINA-A60AD6DA1;databaseName=Carts““sa““123“）;
		String?condition=“select?*?from?users?where?User_Name=‘“+handleString（logname）+“‘?and?User_Pwd=‘“+handleString（password）+“‘“;
		sql=con.prepareStatement（condition）;
		ResultSet?rs=sql.executeQuery（）;
		System.out.print（logname）;
		boolean?m=rs.next（）;
		if（m==true）{
			backNews=“登陸成功“;
????????????success=true;
		}
		else{
			backNews=“用戶名不存在或密碼錯(cuò)誤“;
????????????success=false;
					
		}
???????????con.close（）;
		}catch（SQLException?exp）{
			backNews=“出錯(cuò)了！“+exp;
????????????success=false;
		}
	this.logname?=?logname;
}
public?String?getPassword（）?{
	return?password;
}
public?void?setPassword（String?password）?{
	this.password?=?password;
}

public?void?setBackNews（String?backNews）?{
	this.backNews?=?backNews;
}
public?String?getBackNews（）?{
	return?backNews;
}

public?boolean?getSuccess（）?{
	return?success;
}
public?void?setSuccess（boolean?success）?{
	this.success?=?success;
}
public?String?handleString（String?s）{
?	?try{
?		?byte?bb[]=s.getBytes（“iso-8859-1“）;
?		?s=new?String（bb）;
?	?}catch（Exception?ee）{}
?	?return?s;
??}?

}

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2010-10-25?21:49??cartsd\
?????文件?????????510??2010-10-25?01:29??cartsd\.classpath
?????目錄???????????0??2010-10-25?21:49??cartsd\.myeclipse\
?????文件?????????288??2010-10-24?15:09??cartsd\.mymetadata
?????文件????????1409??2008-11-08?15:52??cartsd\.project
?????目錄???????????0??2010-10-25?21:49??cartsd\.settings\
?????文件?????????406??2008-11-08?15:51??cartsd\.settings\.jsdtscope
?????文件??????????49??2008-11-08?15:51??cartsd\.settings\org.eclipse.wst.jsdt.ui.superType.container
?????文件???????????6??2008-11-08?15:51??cartsd\.settings\org.eclipse.wst.jsdt.ui.superType.name
?????目錄???????????0??2010-10-25?21:49??cartsd\src\
?????目錄???????????0??2010-10-25?21:49??cartsd\src\common\
?????目錄???????????0??2010-10-25?21:49??cartsd\src\commons\
?????文件?????????950??2008-11-08?15:51??cartsd\src\commons\PageInation.java
?????文件????????1778??2010-10-25?20:04??cartsd\src\common\Login.java
?????文件????????2697??2010-10-25?19:40??cartsd\src\common\PageInation.java
?????文件????????3733??2010-10-24?10:23??cartsd\src\common\shoppingInfor.java
?????目錄???????????0??2010-10-25?21:49??cartsd\src\file\
?????文件????????3582??2010-10-25?02:22??cartsd\src\file\UpFile.java
?????目錄???????????0??2010-10-25?21:49??cartsd\src\inquiry\
?????文件????????3166??2010-10-24?10:24??cartsd\src\inquiry\Inquiry.java
?????目錄???????????0??2010-10-25?21:49??cartsd\src\login\
?????文件????????2457??2010-10-24?15:18??cartsd\src\login\Login.java
?????目錄???????????0??2010-10-25?21:49??cartsd\src\student\
?????目錄???????????0??2010-10-25?21:49??cartsd\src\student\dao\
?????文件????????3579??2008-11-08?15:51??cartsd\src\student\dao\FileBean.java
?????文件?????????951??2008-11-08?15:51??cartsd\src\student\dao\StudentInfo.java
?????文件????????9987??2010-10-25?21:09??cartsd\src\student\dao\StudentMan.java
?????文件?????????352??2008-11-08?15:51??cartsd\src\student\dao\UserInfo.java
?????目錄???????????0??2010-10-25?21:49??cartsd\src\student\servlet\
?????文件????????1162??2008-11-08?15:51??cartsd\src\student\servlet\AddAction.java
?????文件?????????907??2008-11-08?15:51??cartsd\src\student\servlet\DelAction.java
............此處省略333個(gè)文件信息