package?fm.action;

import?java.io.IOException;
import?java.io.PrintWriter;

import?javax.servlet.RequestDispatcher;
import?javax.servlet.ServletException;
import?javax.servlet.http.HttpServlet;
import?javax.servlet.http.HttpServletRequest;
import?javax.servlet.http.HttpServletResponse;

import?fm.service.Computer;

public?class?Control?extends?HttpServlet?{

	/**
	?*?Constructor?of?the?object.
	?*/
	public?Control（）?{
		super（）;
	}

	/**
	?*?Destruction?of?the?servlet.?

	?*/
	public?void?destroy（）?{
		super.destroy（）;?//?Just?puts?“destroy“?string?in?log
		//?Put?your?code?here
	}

	public?void?doGet（HttpServletRequest?request?HttpServletResponse?response）
			throws?ServletException?IOException?{
		
		String?n1=request.getParameter（“num1“）;
		//?從視圖層讀入數(shù)據(jù)到控制器
		String?n2=request.getParameter（“num2“）;
		String?op=request.getParameter（“oper“）;//getParameter方法返回String類型
		
		Computer?c=new?Computer（）;//創(chuàng)建對象
		String?result=c.compute（n1?n2?op）;//調(diào)用方法
		
		request.setAttribute（“result“result）;
		//常用request，第一個參數(shù)是名字，第二個是值
		request.setAttribute（“num1“?n1）;
		request.setAttribute（“num2“?n2）;
		request.setAttribute（“oper“?op）;
		
		RequestDispatcher?rd=request.getRequestDispatcher（“/c.jsp“）;
		rd.forward（requestresponse）;
		//轉(zhuǎn)發(fā)請求跳轉(zhuǎn)
	}

	
	public?void?doPost（HttpServletRequest?request?HttpServletResponse?response）
			throws?ServletException?IOException?{

	doGet（requestresponse）;
	}

	
	public?void?init（）?throws?ServletException?{
		//?Put?your?code?here
	}

}

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

?????文件????????478??2009-03-30?09:35??firstmvc\.classpath

?????文件????????297??2009-03-30?09:35??firstmvc\.mymetadata

?????文件???????1010??2009-03-30?09:35??firstmvc\.project

?????文件?????????88??2009-03-30?09:36??firstmvc\.settings\org.eclipse.core.resources.prefs

?????文件???????1657??2009-04-09?09:02??firstmvc\src\fm\action\Control.java

?????文件????????858??2009-04-09?09:29??firstmvc\src\fm\service\Computer.java

?????文件????????908??2009-04-09?09:20??firstmvc\WebRoot\c.jsp

?????文件????????834??2009-03-30?09:35??firstmvc\WebRoot\index.jsp

?????文件?????????39??2009-03-30?09:35??firstmvc\WebRoot\meta-INF\MANIFEST.MF

?????文件???????1810??2009-04-09?09:02??firstmvc\WebRoot\WEB-INF\classes\fm\action\Control.class

?????文件???????1340??2009-04-09?09:29??firstmvc\WebRoot\WEB-INF\classes\fm\service\Computer.class

?????文件??????21195??2009-03-30?09:35??firstmvc\WebRoot\WEB-INF\lib\jstl.jar

?????文件?????394583??2009-03-30?09:35??firstmvc\WebRoot\WEB-INF\lib\standard.jar

?????文件????????783??2009-04-02?08:25??firstmvc\WebRoot\WEB-INF\web.xml

?????目錄??????????0??2009-04-02?08:25??firstmvc\WebRoot\WEB-INF\classes\fm\action

?????目錄??????????0??2009-04-02?08:22??firstmvc\WebRoot\WEB-INF\classes\fm\service

?????目錄??????????0??2009-04-02?08:23??firstmvc\WebRoot\WEB-INF\classes\fm

?????目錄??????????0??2009-04-02?08:25??firstmvc\src\fm\action

?????目錄??????????0??2009-04-02?08:22??firstmvc\src\fm\service

?????目錄??????????0??2009-04-02?08:21??firstmvc\WebRoot\WEB-INF\classes

?????目錄??????????0??2009-03-30?09:35??firstmvc\WebRoot\WEB-INF\lib

?????目錄??????????0??2009-04-02?08:23??firstmvc\src\fm

?????目錄??????????0??2009-03-30?09:35??firstmvc\WebRoot\meta-INF

?????目錄??????????0??2009-03-30?09:35??firstmvc\WebRoot\WEB-INF

?????目錄??????????0??2009-03-30?09:35??firstmvc\.myeclipse

?????目錄??????????0??2009-03-30?09:36??firstmvc\.settings

?????目錄??????????0??2009-04-02?08:21??firstmvc\src

?????目錄??????????0??2009-04-02?08:18??firstmvc\WebRoot

?????目錄??????????0??2009-03-30?09:36??firstmvc

-----------?---------??----------?-----??----

............此處省略2個文件信息