package?com.oes.action;

import?java.util.List;
import?javax.servlet.http.*;

import?org.apache.struts.action.*;

import?com.oes.actionForm.LessonForm;
import?com.oes.actionForm.QuestionsForm;
import?com.oes.dao.LessonDAO;

public?class?Lesson?extends?Action?{
	
	private?LessonDAO?lessonDAO?=?null;

	public?Lesson（）?{
		this.lessonDAO?=?new?LessonDAO（）;
	}

	public?ActionForward?execute（ActionMapping?mapping?ActionForm?form
			HttpServletRequest?request?HttpServletResponse?response）?{
		String?action?=?request.getParameter（“action“）;
		System.out.println（“Lesson獲取的查詢字符串：“?+?action）;
		if?（action?==?null?||?““.equals（action））?{
			return?mapping.findForward（“error“）;
		}?else?if?（“lessonQuery“.equals（action））?{
			return?lessonQuery（mapping?form?request?response）;
		}?else?if?（“lessonAddQuery“.equals（action））?{
			return?lessonAddQuery（mapping?form?request?response）;
		}?else?if?（“lessonAdd“.equals（action））?{
			return?lessonAdd（mapping?form?request?response）;
		}?else?if?（“lessonDel“.equals（action））?{
			return?lessonDel（mapping?form?request?response）;
		}?else?if?（“selectLesson“.equals（action））?{
			return?selectLesson（mapping?form?request?response）;
		}?else?if?（“ready“.equals（action））?{
			return?ready（mapping?form?request?response）;
		}else?if（“lessonModifyQuery“.equals（action））{
			return?lessonModifyQuery（mappingformrequestresponse）;
		}else?if（“lessonModify“.equals（action））{
			return?lessonModify（mappingformrequestresponse）;
		}
		request.setAttribute（“error“?“操作失敗！“）;
		return?mapping.findForward（“error“）;
	}

	
	/*
	?*??修改科目時的查詢
	?*/
	private?ActionForward?lessonModifyQuery（ActionMapping?mapping?ActionForm?form
			HttpServletRequest?request?HttpServletResponse?response）?{
		LessonForm?lessonForm=（LessonForm）（（lessonDAO.query（Integer.parseInt（request.getParameter（“id“））））.get（0））;
		request.setAttribute（“lessonModifyQuery“?lessonForm）;
		return?mapping.findForward（“lessonModifyQuery“）;
	}
	
	/*
	?*?修改科目信息
	?*/
	private?ActionForward?lessonModify（ActionMapping?mapping?ActionForm?form
			HttpServletRequest?request?HttpServletResponse?response）?{
		LessonForm?lessonForm?=?（LessonForm）?form;
		int?ret?=?lessonDAO.update（lessonForm）;
		System.out.println（“ret=“+ret）;
		if?（ret?==?0）?{
			request.setAttribute（“error“?“修改科目失敗！“）;
			return?mapping.findForward（“error“）;
		}?else?{
			return?mapping.findForward（“lessonModify“）;
		}
	}	
	
	/*
	?*??查詢科目信息
	?*/
	private?ActionForward?lessonQuery（ActionMapping?mapping?ActionForm?form
			HttpServletRequest?request?HttpServletResponse?response）?{
		request.setAttribute（“lessonQuery“?lessonDAO.query（0））;
		return?mapping.findForward（“lessonQuery“）;
	}

	/*
	?*??添加科目
	?*/
	private?ActionForward?lessonAdd（ActionMapping?mapping?ActionForm?form
			HttpServletRequest?request?HttpServletResponse?response）?{
		LessonForm?lessonForm?=?（LessonForm）?form;
		int?ret?=?lessonDAO.insert（

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

?????文件????????578??2015-06-08?17:32??基于Web的在線考試系統\Exam\.classpath

?????文件???????1253??2015-06-08?17:32??基于Web的在線考試系統\Exam\.project

?????文件????????503??2015-06-08?17:32??基于Web的在線考試系統\Exam\.settings\.jsdtscope

?????文件????????395??2015-06-08?17:32??基于Web的在線考試系統\Exam\.settings\org.eclipse.jdt.core.prefs

?????文件????????442??2015-06-08?17:32??基于Web的在線考試系統\Exam\.settings\org.eclipse.wst.common.component

?????文件????????345??2015-06-08?17:32??基于Web的在線考試系統\Exam\.settings\org.eclipse.wst.common.project.facet.core.xml

?????文件?????????49??2015-06-08?17:32??基于Web的在線考試系統\Exam\.settings\org.eclipse.wst.jsdt.ui.superType.container

?????文件??????????6??2015-06-08?17:32??基于Web的在線考試系統\Exam\.settings\org.eclipse.wst.jsdt.ui.superType.name

?????文件????????122??2015-06-08?17:33??基于Web的在線考試系統\Exam\build\classes\com\connDB.properties

?????文件???????4876??2019-03-06?20:49??基于Web的在線考試系統\Exam\build\classes\com\oes\action\Lesson.class

?????文件???????4337??2019-03-06?20:49??基于Web的在線考試系統\Exam\build\classes\com\oes\action\Manager.class

?????文件???????4154??2019-03-06?20:49??基于Web的在線考試系統\Exam\build\classes\com\oes\action\Questions.class

?????文件????????933??2019-03-06?20:49??基于Web的在線考試系統\Exam\build\classes\com\oes\action\SelfRequestProcessor.class

?????文件???????8715??2019-03-06?20:49??基于Web的在線考試系統\Exam\build\classes\com\oes\action\StartExam.class

?????文件???????5216??2019-03-06?20:49??基于Web的在線考試系統\Exam\build\classes\com\oes\action\Student.class

?????文件???????3096??2019-03-06?20:49??基于Web的在線考試系統\Exam\build\classes\com\oes\action\StuResult.class

?????文件???????3895??2019-03-06?20:49??基于Web的在線考試系統\Exam\build\classes\com\oes\action\TaoTi.class

?????文件???????1510??2019-03-06?20:49??基于Web的在線考試系統\Exam\build\classes\com\oes\actionForm\LessonForm.class

?????文件???????1130??2019-03-06?20:49??基于Web的在線考試系統\Exam\build\classes\com\oes\actionForm\ManagerForm.class

?????文件????????599??2019-03-06?20:49??基于Web的在線考試系統\Exam\build\classes\com\oes\actionForm\MoreSelect.class

?????文件????????771??2019-03-06?20:49??基于Web的在線考試系統\Exam\build\classes\com\oes\actionForm\QueryResultIfForm.class

?????文件???????4819??2019-03-06?20:49??基于Web的在線考試系統\Exam\build\classes\com\oes\actionForm\QuestionsForm.class

?????文件???????2627??2019-03-06?20:49??基于Web的在線考試系統\Exam\build\classes\com\oes\actionForm\StudentForm.class

?????文件???????2753??2019-03-06?20:49??基于Web的在線考試系統\Exam\build\classes\com\oes\actionForm\StuResultForm.class

?????文件???????1725??2019-03-06?20:49??基于Web的在線考試系統\Exam\build\classes\com\oes\actionForm\TaoTiForm.class

?????文件???????1831??2019-03-06?20:49??基于Web的在線考試系統\Exam\build\classes\com\oes\core\ChStr.class

?????文件???????3413??2019-03-06?20:49??基于Web的在線考試系統\Exam\build\classes\com\oes\core\ConnDB.class

?????文件???????5359??2019-03-06?20:49??基于Web的在線考試系統\Exam\build\classes\com\oes\dao\LessonDAO.class

?????文件???????3576??2019-03-06?20:49??基于Web的在線考試系統\Exam\build\classes\com\oes\dao\ManagerDAO.class

?????文件???????6002??2019-03-06?20:49??基于Web的在線考試系統\Exam\build\classes\com\oes\dao\QuestionsDAO.class

............此處省略182個文件信息