package?com.bjsxt.struts;

import?javax.servlet.http.HttpServletRequest;
import?javax.servlet.http.HttpServletResponse;

import?org.apache.struts.action.Action;
import?org.apache.struts.action.ActionForm;
import?org.apache.struts.action.ActionForward;
import?org.apache.struts.action.ActionMapping;

public?class?CalAction?extends?Action?{

	@Override
	public?ActionForward?execute（ActionMapping?mapping?ActionForm?form
			HttpServletRequest?request?HttpServletResponse?response）
			throws?Exception?{
		CalActionForm?caf?=?（CalActionForm）form;
		int?value1?=?caf.getValue1（）;
		int?value2?=?caf.getValue2（）;
		String?flag?=?caf.getFlag（）;
		int?result?=?0;?
		
		try?{
			if?（“+“.equals（flag））?{
				result?=?value1?+?value2;
			}else?if?（“-“.equals（flag））?{
				result?=?value1?-?value2;
			}else?if?（“*“.equals（flag））?{
				result?=?value1?*?value2;
			}else?if?（“/“.equals（flag））?{
				result?=?value1?/?value2;
			}	
			request.setAttribute（“result“?result）;
			return?mapping.findForward（“success“）;
		}catch（Exception?e）?{
			e.printStackTrace（）;
		}
		return?mapping.findForward（“error“）;
	}

}

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

?????文件????????137??2010-05-07?22:22??ReadMe.txt

?????目錄??????????0??2010-05-08?13:21??struts_trainnig_cal

?????文件???????1237??2008-07-31?10:21??struts_trainnig_cal\.project

?????文件????????330??2010-05-08?13:21??struts_trainnig_cal\.mymetadata

?????文件???????1017??2008-07-31?10:29??struts_trainnig_cal\.classpath

?????目錄??????????0??2010-05-08?13:21??struts_trainnig_cal\.myeclipse

?????目錄??????????0??2010-05-08?13:21??struts_trainnig_cal\WebRoot

?????文件????????840??2008-07-31?10:22??struts_trainnig_cal\WebRoot\index.jsp

?????文件????????708??2008-07-31?10:25??struts_trainnig_cal\WebRoot\input.jsp

?????文件????????586??2008-07-31?10:28??struts_trainnig_cal\WebRoot\success.jsp

?????文件????????566??2008-07-31?10:28??struts_trainnig_cal\WebRoot\error.jsp

?????目錄??????????0??2010-05-08?13:21??struts_trainnig_cal\WebRoot\meta-INF

?????文件?????????39??2008-07-31?09:57??struts_trainnig_cal\WebRoot\meta-INF\MANIFEST.MF

?????目錄??????????0??2010-05-08?13:21??struts_trainnig_cal\WebRoot\WEB-INF

?????文件???????1228??2008-07-31?10:25??struts_trainnig_cal\WebRoot\WEB-INF\web.xml

?????文件????????657??2008-07-31?10:27??struts_trainnig_cal\WebRoot\WEB-INF\struts-config.xml

?????目錄??????????0??2010-05-08?13:21??struts_trainnig_cal\WebRoot\WEB-INF\classes

?????目錄??????????0??2010-05-08?13:21??struts_trainnig_cal\WebRoot\WEB-INF\classes\com

?????目錄??????????0??2010-05-08?13:21??struts_trainnig_cal\WebRoot\WEB-INF\classes\com\bjsxt

?????目錄??????????0??2010-05-08?13:21??struts_trainnig_cal\WebRoot\WEB-INF\classes\com\bjsxt\struts

?????文件????????960??2010-05-08?13:21??struts_trainnig_cal\WebRoot\WEB-INF\classes\com\bjsxt\struts\CalActionForm.class

?????文件???????1188??2010-05-08?13:21??struts_trainnig_cal\WebRoot\WEB-INF\classes\com\bjsxt\struts\CalAction.class

?????目錄??????????0??2010-05-08?13:21??struts_trainnig_cal\WebRoot\WEB-INF\lib

?????文件?????358273??2008-07-31?09:58??struts_trainnig_cal\WebRoot\WEB-INF\lib\antlr.jar

?????文件?????188671??2008-07-31?09:58??struts_trainnig_cal\WebRoot\WEB-INF\lib\commons-beanutils.jar

?????文件?????168446??2008-07-31?09:58??struts_trainnig_cal\WebRoot\WEB-INF\lib\commons-digester.jar

?????文件??????22379??2008-07-31?09:58??struts_trainnig_cal\WebRoot\WEB-INF\lib\commons-fileupload.jar

?????文件??????38015??2008-07-31?09:58??struts_trainnig_cal\WebRoot\WEB-INF\lib\commons-logging.jar

?????文件??????84462??2008-07-31?09:58??struts_trainnig_cal\WebRoot\WEB-INF\lib\commons-validator.jar

?????文件??????65425??2008-07-31?09:58??struts_trainnig_cal\WebRoot\WEB-INF\lib\jakarta-oro.jar

............此處省略10個文件信息