資源簡介
最近學習了一下mybatis結合網上的一些列子搭建的一個網站的框架，前端顯示用的velocity引擎，數據訪問使用mybatis+oracle，視圖訪問控制spring mvc，框架主要包括一些基本的增刪改操作以及攔截器，項目介紹地址:http://blog.csdn.net/u014378474/article/details/47336811！！
代碼片段和文件信息
package?com.common.interceptor;
import?javax.servlet.http.HttpServletRequest;
import?javax.servlet.http.HttpServletResponse;
import?org.springframework.web.servlet.HandlerInterceptor;
import?org.springframework.web.servlet.ModelAndView;
public?class?MyInterceptor?implements?HandlerInterceptor?{
//?afterCompletion（）方法在DispatcherServlet完全處理完請求后被調用???
// 這個方法在DispatcherServlet完全處理完請求后被調用，可以在該方法中進行一些資源清理的操作。
????public?void?afterCompletion（HttpServletRequest?request??
????????????HttpServletResponse?response?object?obj?Exception?err）??
????????????throws?Exception?{??
???? request.removeAttribute（“status“）;
????}??
????//?postHandle（）方法在業務處理器處理請求之后被調用?
????//????這個方法在業務處理器處理完請求后，但是DispatcherServlet向客戶端返回請求前被調用，在該方法中對用戶請求request進行處理。
????public?void?postHandle（HttpServletRequest?request?HttpServletResponse?response??
????????????object?obj?ModelAndView?mav）?throws?Exception?{??
???? String?status=（String）?request.getAttribute（“status“）;
???? String?path=mav.getViewName（）;
???? System.out.println（path）;
???? if（path.contains（“login“））{
???? System.out.println（“是登陸請求“）;
???? }else{
???? if（status.equals（“false“））{
???? request.getSession（）.setAttribute（“msg“?“沒有登錄“）;
???????? response.sendRedirect（“login.htm“）;
???????? }
???? }
????
????}??
?//?preHandle（）方法在業務處理器處理請求之前被調用???
//????這個方法在業務處理器處理請求之前被調用，
//????在該方法中對用戶請求request進行處理。如果程序員決定該攔截器對請求進行攔截處理后還要調用其他的攔截器，
//????或者是業務處理器去進行處理，則返回true；如果程序員決定不需要再調用其他的組件去處理請求，則返回false。
public?boolean?preHandle（HttpServletRequest?request?HttpServletResponse?response??
????????object?obj）?throws?Exception?{??
????????String?str?=?（String）?request.getSession（）.getAttribute（“name“）;??
????????if（str!=null）{??
???????? request.setAttribute（“status““true“）;
????????}??else{
???????? request.setAttribute（“status““false“）;
????????}
????????
????????return?true;??
??????
????}??
}
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2015-08-07?12:03??myBatis\
?????文件????????4166??2015-08-07?08:28??myBatis\.classpath
?????目錄???????????0??2015-08-07?12:03??myBatis\.externalToolBuilders\
?????文件?????????548??2015-08-07?09:28??myBatis\.externalToolBuilders\org.eclipse.wst.jsdt.core.ja
?????目錄???????????0??2015-08-07?12:05??myBatis\.myeclipse\
?????文件?????????294??2015-07-03?08:15??myBatis\.myme
?????文件????????2193??2015-08-07?09:28??myBatis\.project
?????目錄???????????0??2015-08-07?12:03??myBatis\.settings\
?????文件?????????500??2015-06-19?08:49??myBatis\.settings\.jsdtscope
?????文件?????????198??2015-07-16?18:43??myBatis\.settings\com.genuitec.eclipse.core.prefs
?????文件?????????395??2015-06-19?08:49??myBatis\.settings\org.eclipse.jdt.core.prefs
?????文件?????????459??2015-08-06?14:49??myBatis\.settings\org.eclipse.wst.common.component
?????文件?????????252??2015-06-19?08:49??myBatis\.settings\org.eclipse.wst.common.project.facet.core.xm
?????文件??????????49??2015-06-19?08:49??myBatis\.settings\org.eclipse.wst.jsdt.ui.superType.container
?????文件???????????6??2015-06-19?08:49??myBatis\.settings\org.eclipse.wst.jsdt.ui.superType.name
?????文件?????????415??2015-08-06?14:36??myBatis\.springBeans
?????目錄???????????0??2015-08-07?12:03??myBatis\WebRoot\
?????目錄???????????0??2015-08-07?12:03??myBatis\WebRoot\me
?????文件??????????36??2015-06-19?08:49??myBatis\WebRoot\me
?????目錄???????????0??2015-08-07?12:03??myBatis\WebRoot\WEB-INF\
?????目錄???????????0??2015-08-07?12:03??myBatis\WebRoot\WEB-INF\classes\
?????文件????????5465??2015-08-07?10:31??myBatis\WebRoot\WEB-INF\classes\applicationContext.xm
?????目錄???????????0??2015-08-07?12:03??myBatis\WebRoot\WEB-INF\classes\com\
?????目錄???????????0??2015-08-07?12:03??myBatis\WebRoot\WEB-INF\classes\com\common\
?????目錄???????????0??2015-08-07?12:03??myBatis\WebRoot\WEB-INF\classes\com\common\interceptor\
?????文件????????2496??2015-08-07?10:05??myBatis\WebRoot\WEB-INF\classes\com\common\interceptor\MyInterceptor.class
?????目錄???????????0??2015-08-07?12:03??myBatis\WebRoot\WEB-INF\classes\com\mybatis\
?????目錄???????????0??2015-08-07?12:03??myBatis\WebRoot\WEB-INF\classes\com\mybatis\bean\
?????文件????????1836??2015-08-07?09:28??myBatis\WebRoot\WEB-INF\classes\com\mybatis\bean\Book.class
?????文件????????2056??2015-08-07?09:28??myBatis\WebRoot\WEB-INF\classes\com\mybatis\bean\Student.class
?????文件????????1189??2015-08-07?09:28??myBatis\WebRoot\WEB-INF\classes\com\mybatis\bean\UserInfo.class
............此處省略562個文件信息
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