package?edu.bupt.action;

import?java.io.IOException;

import?javax.servlet.Filter;
import?javax.servlet.FilterChain;
import?javax.servlet.FilterConfig;
import?javax.servlet.ServletException;
import?javax.servlet.ServletRequest;
import?javax.servlet.ServletResponse;
import?javax.servlet.http.HttpServletRequest;
import?javax.servlet.http.HttpSession;

public?class?AuthorityFilter?implements?Filter?{
private?FilterConfig?config;
	public?void?destroy（）?{
		this.config=null;

	}

	public?void?doFilter（ServletRequest?request?ServletResponse?response
			FilterChain?chain）?throws?IOException?ServletException?{
	??
	??HttpServletRequest?requ=（HttpServletRequest）?request;
	??HttpSession?session=requ.getSession（）;
	??//String?requestpath=requ.getServletPath（）;
	??String?loginpage=config.getInitParameter（“loginpage“）;
	??if（session.getAttribute（“username“）==null）{
		??request.setAttribute（“tip“?“你還沒有登錄！“）;
		??request.getRequestDispatcher（“/login.jsp“）.forward（request?response）;
	??}
	??else{
		??chain.doFilter（request?response）;
	??}
	}

	public?void?init（FilterConfig?arg0）?throws?ServletException?{
		this.config=arg0;

	}

}

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

?????文件???????2298??2010-12-04?20:26??login_project\.classpath

?????文件????????313??2010-12-07?11:01??login_project\.mymetadata

?????文件???????1419??2010-12-06?11:05??login_project\.project

?????文件????????500??2010-12-02?11:32??login_project\.settings\.jsdtscope

?????文件???????1040??2010-12-07?11:01??login_project\.settings\com.genuitec.eclipse.j2eedt.core.prefs

?????文件?????????49??2010-12-02?11:32??login_project\.settings\org.eclipse.wst.jsdt.ui.superType.container

?????文件??????????6??2010-12-02?11:32??login_project\.settings\org.eclipse.wst.jsdt.ui.superType.name

?????文件???????4013??2010-12-06?16:20??login_project\src\applicationContext.xml

?????文件???????1189??2010-12-07?11:05??login_project\src\edu\bupt\action\AuthorityFilter.java

?????文件???????1031??2010-12-06?16:24??login_project\src\edu\bupt\action\AuthorityInterceptor.java

?????文件???????1236??2010-12-06?11:26??login_project\src\edu\bupt\action\LoginAction.java

?????文件????????561??2010-12-06?11:10??login_project\src\edu\bupt\action\LogoutAction.java

?????文件???????1128??2010-12-06?11:10??login_project\src\edu\bupt\action\RegistAction.java

?????文件???????1861??2010-12-06?18:52??login_project\src\edu\bupt\action\UpdateAction.java

?????文件???????1118??2010-12-06?11:24??login_project\src\edu\bupt\dao\impl\PersonDaoHibernate.java

?????文件????????328??2010-12-06?11:22??login_project\src\edu\bupt\dao\PersonDao.java

?????文件????????442??2010-12-06?16:18??login_project\src\edu\bupt\po\Person.hbm.xml

?????文件????????670??2010-12-06?11:10??login_project\src\edu\bupt\po\Person.java

?????文件???????1135??2010-12-06?18:53??login_project\src\edu\bupt\service\impl\LeeServiceImpl.java

?????文件????????229??2010-12-06?16:56??login_project\src\edu\bupt\service\LeeService.java

?????文件????????205??2010-12-03?12:59??login_project\src\log4j.properties

?????文件???????1908??2010-12-06?21:52??login_project\src\struts.xml

?????文件????????941??2010-12-06?21:45??login_project\WebRoot\index.jsp

?????文件???????1235??2010-12-06?11:19??login_project\WebRoot\login.jsp

?????文件???????1028??2010-12-04?20:45??login_project\WebRoot\loginfail.jsp

?????文件???????1034??2010-12-07?11:04??login_project\WebRoot\loginsuccess.jsp

?????文件?????????39??2010-12-02?11:32??login_project\WebRoot\meta-INF\MANIFEST.MF

?????文件???????1250??2010-12-06?18:29??login_project\WebRoot\page\update.jsp

?????文件???????1018??2010-12-05?17:34??login_project\WebRoot\page\viewBook.jsp

?????文件???????1205??2010-12-06?21:41??login_project\WebRoot\regist.jsp

............此處省略74個文件信息