import?java.io.*;
import?javax.servlet.*;
import?javax.servlet.http.*;

public?class?NoteFilter?implements?Filter{
??private?FilterConfig?config=null;
??private?String?blackList;
?
??public?void?init（FilterConfig?config）{
	??this.config=config;
	??blackList=config.getInitParameter（“blackList“）;
??}
??
??public?void?doFilter（ServletRequest?requestServletResponse?responseFilterChain?chain）
??throws?IOExceptionServletException{
	boolean?available=false;?
	String?userName=（（HttpServletRequest）request）.getParameter（“userName“）;
	if（userName!=null）{
		userName=new?String（userName.getBytes（“ISO-8859-1“）“GB2312“）;
	}
??//blackList=new?String?（blackList.getBytes（“ISO-8859-1“）“GB2312“）;	
??String[]str=blackList.split（“，“）;
??if（userName!=null）{
??for（int?i=0;i	??if（userName.indexOf（str[i]）!=-1）{
		??available=true;
		??break;
	??}
??}
??}
??if（userName!=null&&available）{
	??response.setContentType（“text/html;charset=GB2312“）;
	??PrintWriter?out=response.getWriter（）;
	??out.println（“tle>NoteFilter過濾器tle>“）;
	??out.println（“對不起“+userName+
			??“你已經(jīng)被加入了黑名單，你沒有留言權(quán)限！！！“）;
	??out.println（““）;
	??out.flush（）;
	??return?;
??}
??long?before=System.currentTimeMillis（）;
??config.getServletContext（）.log（“NoteFilter:before?call?chain.doFilter“）;
??chain.doFilter（request?response）;
??config.getServletContext（）.log（“NoteFilter:after?call?chain.doFilter“）;
??long?after=System.currentTimeMillis（）;
??String?name=““;
??if（request?instanceof?HttpServletRequest）{
	??name=（（HttpServletRequest）request）.getRequestURI（）;
??}
??config.getServletContext（）.log（“你請求“+name+“所用的時間為“+（after-before））;
??
??}
??
??public?void?destroy（）{
		?config=null;
	??}
}

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

?????文件?????125500??2009-06-15?13:09??計算機2班榮武畢業(yè)設(shè)計論文\學(xué)生信息管理系統(tǒng)數(shù)據(jù)庫ER圖.pdb

?????文件????1840640??2009-06-16?00:09??計算機2班榮武畢業(yè)設(shè)計論文\學(xué)生成績管理系統(tǒng).ppt

?????文件????1841152??2009-06-16?13:56??計算機2班榮武畢業(yè)設(shè)計論文\文檔\學(xué)生成績管理系統(tǒng).ppt

?????文件????2592256??2009-06-16?07:58??計算機2班榮武畢業(yè)設(shè)計論文\文檔\backup_ClassDB.BAK

?????文件????????965??2009-03-06?13:54??計算機2班榮武畢業(yè)設(shè)計論文\文檔\CourseManagement\.classpath

?????文件????????321??2009-06-11?11:54??計算機2班榮武畢業(yè)設(shè)計論文\文檔\CourseManagement\.mymetadata

?????文件???????1422??2009-01-04?23:38??計算機2班榮武畢業(yè)設(shè)計論文\文檔\CourseManagement\.project

?????文件?????169449??2009-03-06?13:46??計算機2班榮武畢業(yè)設(shè)計論文\文檔\CourseManagement\CourseManagement.rar

?????文件???????1465??2008-12-29?05:29??計算機2班榮武畢業(yè)設(shè)計論文\文檔\CourseManagement\src\NoteServlet.java

?????文件???????1891??2008-12-29?05:29??計算機2班榮武畢業(yè)設(shè)計論文\文檔\CourseManagement\src\NoteFilter.java

?????文件???????6059??2009-06-12?02:33??計算機2班榮武畢業(yè)設(shè)計論文\文檔\CourseManagement\src\com\course\ClassSvlt.java

?????文件???????6231??2009-06-12?02:08??計算機2班榮武畢業(yè)設(shè)計論文\文檔\CourseManagement\src\com\course\CourseSvlt.java

?????文件???????9638??2009-06-12?16:17??計算機2班榮武畢業(yè)設(shè)計論文\文檔\CourseManagement\src\com\course\MarkSvlt.java

?????文件???????5985??2009-06-11?16:25??計算機2班榮武畢業(yè)設(shè)計論文\文檔\CourseManagement\src\com\course\StudentLoginSvlt.java

?????文件???????6166??2009-06-12?01:14??計算機2班榮武畢業(yè)設(shè)計論文\文檔\CourseManagement\src\com\course\StudentSvlt.java

?????文件???????5470??2009-06-16?09:52??計算機2班榮武畢業(yè)設(shè)計論文\文檔\CourseManagement\src\com\course\TeacherSvlt.java

?????文件???????3403??2009-06-16?09:55??計算機2班榮武畢業(yè)設(shè)計論文\文檔\CourseManagement\src\com\course\checkEnrol.java

?????文件???????4315??2007-09-24?23:36??計算機2班榮武畢業(yè)設(shè)計論文\文檔\CourseManagement\src\com\course\classp.java

?????文件???????3223??2007-09-25?21:26??計算機2班榮武畢業(yè)設(shè)計論文\文檔\CourseManagement\src\com\course\course.java

?????文件???????2694??2007-09-24?09:45??計算機2班榮武畢業(yè)設(shè)計論文\文檔\CourseManagement\src\com\course\determine.java

?????文件???????3776??2009-06-16?13:48??計算機2班榮武畢業(yè)設(shè)計論文\文檔\CourseManagement\src\com\course\login_confirm.java

?????文件???????2613??2009-03-06?14:07??計算機2班榮武畢業(yè)設(shè)計論文\文檔\CourseManagement\src\com\course\sqlBean.java

?????文件???????3153??2009-06-12?01:12??計算機2班榮武畢業(yè)設(shè)計論文\文檔\CourseManagement\src\com\course\student.java

?????文件???????2348??2007-09-25?22:20??計算機2班榮武畢業(yè)設(shè)計論文\文檔\CourseManagement\src\com\course\teacher.java

?????文件???????2701??2009-06-16?13:10??計算機2班榮武畢業(yè)設(shè)計論文\文檔\CourseManagement\src\publicUtility\RandomImage.java

?????文件???????8721??2009-05-02?15:23??計算機2班榮武畢業(yè)設(shè)計論文\文檔\CourseManagement\WebRoot\login.jsp

?????文件???????1153??2009-05-02?15:25??計算機2班榮武畢業(yè)設(shè)計論文\文檔\CourseManagement\WebRoot\updatestu_confirm.jsp

?????文件???????5780??2009-06-17?10:29??計算機2班榮武畢業(yè)設(shè)計論文\文檔\CourseManagement\WebRoot\index.jsp

?????文件??????10895??2009-06-11?12:14??計算機2班榮武畢業(yè)設(shè)計論文\文檔\CourseManagement\WebRoot\EditSpecialFlight.jsp

?????文件???????4316??2009-06-11?23:37??計算機2班榮武畢業(yè)設(shè)計論文\文檔\CourseManagement\WebRoot\student.jsp

............此處省略358個文件信息