package?com.shxt.filter;

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.HttpServletResponse;

public?class?LoginFilter?implements?Filter?{

	@Override
	public?void?destroy（）?{
		//?TODO?自動生成的方法存根

	}

	@Override
	public?void?doFilter（ServletRequest?arg0?ServletResponse?arg1?FilterChain?chain）
			throws?IOException?ServletException?{
		
		HttpServletRequest?request?=?（HttpServletRequest）arg0;
		HttpServletResponse?response?=?（HttpServletResponse）?arg1;
		//處理亂碼
		request.setCharacterEncoding（“UTF-8“）;
		//獲取路徑
		String?url?=?request.getServletPath（）;
		//去掉不需要過濾的請求
		if?（“/login/login.jsp“.equals（url）?||“/login.do“.equals（url）||“/loginAjax.do“.equals（url）
				||“/plugins/vcode/vcode.jsp“.equals（url））?{
			
			chain.doFilter（arg0?arg1）;
			return;
		}
		
		if?（request.getSession（）.getAttribute（“Name“）==null）?{
			
			request.getRequestDispatcher（“/login/login.jsp“）.forward（request?response）;
			
			return;
		}
		
		chain.doFilter（arg0?arg1）;

	}

	@Override
	public?void?init（FilterConfig?arg0）?throws?ServletException?{
		

	}

}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2016-07-22?18:19??back\
?????文件?????????727??2016-12-17?21:25??back\.classpath
?????文件????????1037??2016-07-22?18:19??back\.project
?????目錄???????????0??2016-08-03?19:12??back\.settings\
?????文件?????????567??2016-07-22?18:19??back\.settings\.jsdtscope
?????文件?????????364??2016-07-22?18:19??back\.settings\org.eclipse.jdt.core.prefs
?????文件?????????464??2016-07-22?18:19??back\.settings\org.eclipse.wst.common.component
?????文件?????????305??2016-10-04?17:38??back\.settings\org.eclipse.wst.common.project.facet.core.xml
?????文件??????????49??2016-07-22?18:19??back\.settings\org.eclipse.wst.jsdt.ui.superType.container
?????文件???????????6??2016-07-22?18:19??back\.settings\org.eclipse.wst.jsdt.ui.superType.name
?????目錄???????????0??2016-07-22?18:19??back\build\
?????目錄???????????0??2017-01-09?15:13??back\build\classes\
?????目錄???????????0??2017-01-09?15:13??back\build\classes\com\
?????目錄???????????0??2017-01-09?15:13??back\build\classes\com\shxt\
?????目錄???????????0??2017-01-09?15:13??back\build\classes\com\shxt\filter\
?????文件????????2085??2017-01-09?15:13??back\build\classes\com\shxt\filter\LoginFilter.class
?????目錄???????????0??2017-01-09?15:13??back\build\classes\com\shxt\model\
?????文件????????1078??2017-01-09?15:13??back\build\classes\com\shxt\model\Category.class
?????文件????????2042??2017-01-09?15:13??back\build\classes\com\shxt\model\Manager.class
?????文件????????2281??2017-01-09?15:13??back\build\classes\com\shxt\model\Product.class
?????目錄???????????0??2017-01-09?15:13??back\build\classes\com\shxt\service\
?????文件????????4087??2017-01-09?15:13??back\build\classes\com\shxt\service\AnalyzeService.class
?????文件????????3840??2017-01-09?15:13??back\build\classes\com\shxt\service\CategoryService.class
?????文件????????1095??2017-01-09?15:13??back\build\classes\com\shxt\service\LoginService.class
?????文件????????3335??2017-01-09?15:13??back\build\classes\com\shxt\service\ManagerService.class
?????文件????????2323??2017-01-09?15:13??back\build\classes\com\shxt\service\OrderService.class
?????文件????????5331??2017-01-09?15:13??back\build\classes\com\shxt\service\ProductService.class
?????文件????????2158??2017-01-09?15:13??back\build\classes\com\shxt\service\UserService.class
?????目錄???????????0??2017-01-09?15:13??back\build\classes\com\shxt\servlet\
?????目錄???????????0??2017-01-09?15:13??back\build\classes\com\shxt\servlet\analyze\
?????文件????????2274??2017-01-09?15:13??back\build\classes\com\shxt\servlet\analyze\DateCountAjaxServlet.class
............此處省略344個文件信息