package?com.wgh.action;

import?java.util.List;

import?javax.servlet.http.*;

import?org.apache.struts.action.*;
import?com.wgh.actionForm.LessonForm;
import?com.wgh.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（“獲取的查詢字符串：“?+?action）;
		if?（action?==?null?||?““.equals（action））?{
			return?mapping.findForward（“error“）;
		}?else?if?（“l(fā)essonQuery“.equals（action））?{
			return?lessonQuery（mapping?form?request?response）;

		}?else?if?（“l(fā)essonAdd“.equals（action））?{

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2019-05-20?09:53??WebContent\
?????文件?????????793??2013-08-02?10:06??WebContent\copyright.jsp
?????目錄???????????0??2019-05-20?09:53??WebContent\CSS\
?????文件????????1979??2013-08-02?10:04??WebContent\CSS\style.css
?????文件?????????488??2013-08-02?10:06??WebContent\dealNull.jsp
?????文件????????1257??2013-08-02?10:06??WebContent\default.jsp
?????文件?????????868??2013-08-02?10:06??WebContent\error.jsp
?????文件????????2538??2013-08-02?10:06??WebContent\examRule.jsp
?????目錄???????????0??2019-05-20?09:53??WebContent\Images\
?????文件?????????587??2013-08-02?10:04??WebContent\Images\add.gif
?????文件??????????49??2013-08-02?10:04??WebContent\Images\bg_01.gif
?????文件??????115145??2013-08-02?10:04??WebContent\Images\default_bottom.JPG
?????文件??????227556??2013-08-02?10:04??WebContent\Images\default_mid.JPG
?????文件??????105753??2013-08-02?10:04??WebContent\Images\default_top.jpg
?????文件???????19902??2013-08-02?10:04??WebContent\Images\error.jpg
?????文件?????????173??2013-08-02?10:04??WebContent\Images\f_ico.gif
?????文件???????78893??2013-08-02?10:04??WebContent\Images\login_bottom.jpg
?????文件???????52384??2013-08-02?10:04??WebContent\Images\login_mid.jpg
?????文件??????102349??2013-08-02?10:04??WebContent\Images\login_top.jpg
?????文件??????????65??2013-08-02?10:04??WebContent\Images\m_ico.gif
?????文件??????????59??2013-08-02?10:04??WebContent\Images\m_ico1.gif
?????文件???????76626??2013-08-02?10:04??WebContent\Images\m_login.jpg
?????文件???????89527??2013-08-02?10:04??WebContent\Images\m_top.jpg
?????文件????????3069??2013-08-02?10:04??WebContent\Images\seedPwd.gif
?????文件???????13360??2013-08-02?10:04??WebContent\Images\startExam_bottom.jpg
?????文件???????18469??2013-08-02?10:04??WebContent\Images\startExam_ico.jpg
?????文件???????13318??2013-08-02?10:04??WebContent\Images\startExam_left.jpg
?????文件???????14295??2013-08-02?10:04??WebContent\Images\startExam_leftBottom.jpg
?????文件???????14310??2013-08-02?10:04??WebContent\Images\startExam_leftTop.jpg
?????文件???????13322??2013-08-02?10:04??WebContent\Images\startExam_right.jpg
?????文件???????14395??2013-08-02?10:04??WebContent\Images\startExam_rightBottom.jpg
............此處省略170個(gè)文件信息