package?com.controller;

import?java.io.IOException;
import?java.util.ArrayList;
import?java.util.List;

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

import?com.serviceimpl.UserServiceImpl;
import?com.serviceinter.UserServiceInter;
import?com.vo.User;

public?class?UserServlet?extends?HttpServlet{

	@Override
	protected?void?doGet（HttpServletRequest?req?HttpServletResponse?resp）?throws?ServletException?IOException?{
		//?TODO?Auto-generated?method?stub
		doPost（req?resp）;
	}

	@Override
	protected?void?doPost（HttpServletRequest?req?HttpServletResponse?resp）?throws?ServletException?IOException?{
		//?TODO?Auto-generated?method?stub
		String?action=req.getParameter（“action“）;
		System.out.println（action）;
		if（action.equals（“addUser“））{
			this.addUser（reqresp）;
		}else?if（action.equals（“selectUser“））{
			this.selectUser（req?resp）;
		}else?if（action.equals（“deleteUser“））{
			this.deleteUser（req?resp）;
		}else?if（action.equals（“updateUser“））{
			this.updatetUser（req?resp）;
		}else?if（action.equals（“update“））{
			this.updatetUser1（req?resp）;
		}
		
	}

	
	protected?void?addUser（HttpServletRequest?req?HttpServletResponse?resp）?throws?ServletException?IOException?{
		String?username=req.getParameter（“username“）;
		String?password=req.getParameter（“password“）;
		User?user=new?User（）;
		user.setUsername（username）;
		user.setPassword（password）;
		UserServiceInter?u=new?UserServiceImpl（）;
		try?{
			u.addUser（user）;
		}?catch?（Exception?e）?{
			//?TODO?Auto-generated?catch?block
			e.printStackTrace（）;
		}
	}
	
	
	
	
	protected?void?selectUser（HttpServletRequest?req?HttpServletResponse?resp）?throws?ServletException?IOException?{
		UserServiceInter?u=new?UserServiceImpl（）;
		List?list=new?ArrayList（）;
		try?{
			list=u.selectUser（）;
			
		}?catch?（Exception?e）?{
			//?TODO?Auto-generated?catch?block
			e.printStackTrace（）;
		}

		req.setAttribute（“l(fā)ist“l(fā)ist）;
		req.getRequestDispatcher（“jsp/selectUser1.jsp“）.forward（req?resp）;
		
	}
	
	

	
	
	
	protected?void?deleteUser（HttpServletRequest?req?HttpServletResponse?resp）?throws?ServletException?IOException?{
		String?username=req.getParameter（“username“）;
		
		UserServiceInter?u=new?UserServiceImpl（）;
		try?{
			u.deleteUser（username）;
		}?catch?（Exception?e）?{
			//?TODO?Auto-generated?catch?block
			e.printStackTrace（）;
		}
		req.getRequestDispatcher（“jsp/selectUser.jsp“）.forward（req?resp）;
	}
	
	
	
	
	
	
	protected?void?updatetUser（HttpServletRequest?req?HttpServletResponse?resp）?throws?ServletException?IOException?{
		String?username=req.getParameter（“username“）;
		UserServiceInter?u=new?UserServiceImpl（）;
	?????User?user1=new?User（）;
		try?{
			user1=u.selectUserbyUsername（username）;
			
		}?catch?（Exception?e）?{
			//?TODO?Auto-generated?cat

?屬性????????????大小?????日期????時(shí)間???名稱(chēng)
-----------?---------??----------?-----??----
?????文件????????1241??2018-10-02?21:22??crud\.classpath
?????文件????????1054??2018-10-02?20:28??crud\.project
?????文件?????????564??2018-10-02?20:28??crud\.settings\.jsdtscope
?????文件?????????364??2018-10-02?20:28??crud\.settings\org.eclipse.jdt.core.prefs
?????文件?????????471??2018-10-02?20:28??crud\.settings\org.eclipse.wst.common.component
?????文件?????????415??2018-10-02?20:28??crud\.settings\org.eclipse.wst.common.project.facet.core.xml
?????文件??????????49??2018-10-02?20:28??crud\.settings\org.eclipse.wst.jsdt.ui.superType.container
?????文件???????????6??2018-10-02?20:28??crud\.settings\org.eclipse.wst.jsdt.ui.superType.name
?????文件??????????39??2018-10-02?20:28??crud\WebRoot\meta-INF\MANIFEST.MF
?????文件????????3892??2018-10-03?10:10??crud\WebRoot\WEB-INF\classes\com\controller\UserServlet.class
?????文件????????3511??2018-10-03?10:06??crud\WebRoot\WEB-INF\classes\com\daoImpl\UserDaoImpl.class
?????文件?????????467??2018-10-03?09:54??crud\WebRoot\WEB-INF\classes\com\daointer\UserDaoInter.class
?????文件????????1517??2018-10-03?09:56??crud\WebRoot\WEB-INF\classes\com\serviceimpl\UserServiceImpl.class
?????文件?????????491??2018-10-03?09:56??crud\WebRoot\WEB-INF\classes\com\serviceinter\UserServiceInter.class
?????目錄???????????0??2018-10-03?10:14??crud\WebRoot\WEB-INF\classes\com\test\
?????文件????????1969??2018-10-02?21:22??crud\WebRoot\WEB-INF\classes\com\utils\getconnection.class
?????文件?????????972??2018-10-02?21:22??crud\WebRoot\WEB-INF\classes\com\vo\User.class
?????文件??????160519??2018-09-10?16:39??crud\WebRoot\WEB-INF\lib\commons-dbcp-1.4.jar
?????文件?????4036257??2018-09-10?16:39??crud\WebRoot\WEB-INF\lib\ojdbc8.jar
?????文件?????????883??2018-10-03?08:49??crud\WebRoot\WEB-INF\web.xml
?????文件?????????834??2018-10-02?20:28??crud\WebRoot\index.jsp
?????文件??????247597??2018-09-10?16:38??crud\WebRoot\js\jquery-2.1.4.js
?????文件????????1084??2018-10-02?21:31??crud\WebRoot\jsp\addUser.jsp
?????文件????????1141??2018-10-03?08:50??crud\WebRoot\jsp\selectUser.jsp
?????文件????????1464??2018-10-03?09:19??crud\WebRoot\jsp\selectUser1.jsp
?????文件????????1356??2018-10-03?10:08??crud\WebRoot\jsp\updateUser.jsp
?????文件????????3796??2018-10-03?10:10??crud\src\com\controller\UserServlet.java
?????文件????????3077??2018-10-03?10:06??crud\src\com\daoImpl\UserDaoImpl.java
?????文件?????????377??2018-10-03?09:54??crud\src\com\daointer\UserDaoInter.java
?????文件????????1284??2018-10-03?09:56??crud\src\com\serviceimpl\UserServiceImpl.java
?????文件?????????397??2018-10-03?09:56??crud\src\com\serviceinter\UserServiceInter.java
............此處省略3個(gè)文件信息