package?naizi;

import?java.io.IOException;
import?java.sql.*;

import?javax.servlet.ServletException;
import?javax.servlet.annotation.WebServlet;
import?javax.servlet.http.HttpServlet;
import?javax.servlet.http.HttpServletRequest;
import?javax.servlet.http.HttpServletResponse;
import?javax.servlet.http.HttpSession;

/**
?*?Servlet?implementation?class?admin2Servlet
?*/
@WebServlet（“/admin2Servlet“）
public?class?admin2Servlet?extends?HttpServlet?{
	private?static?final?long?serialVersionUID?=?1L;

	protected?void?doGet（HttpServletRequest?request?HttpServletResponse?response）?throws?ServletException?IOException?{
		doPost（request?response）;
	}

	protected?void?doPost（HttpServletRequest?request?HttpServletResponse?response）?throws?ServletException?IOException?{
		String?id;
		HttpSession?session?=?request.getSession（）;
		ResultSet?rs?=?（ResultSet）session.getAttribute（“rs“）;
		Connection?connection?=null;
		PreparedStatement?ps=null;
		String?introduce?=?““;
		String?cur?=?““;
		int?i_d;
			try?{
				//獲得請求的id，并轉換成int類型
				id?=?request.getParameter（“id“）;
				id?=?java.net.URLDecoder.decode（id“utf-8“）;
				i_d?=?Integer.parseInt（id）;
				//獲得當前頁信息，用于返回
				cur?=?request.getParameter（“cur“）;
				cur?=?java.net.URLDecoder.decode（cur“utf-8“）;
				session.setAttribute（“rs“?rs）;
				connection=JdbcUtils.getCon（）;
				//靜態sql語句
				String?sql?=?“select?*?from?user1?where?id=?“;
				ps?=?（PreparedStatement）?connection.prepareStatement（sql）;
				ps.setInt（1?i_d）;
				rs?=?ps.executeQuery（）;
				if（rs.next（））{
					introduce?=?rs.getString（“introduce“）;
				}
				//將introduce與cur放入request中
				request.setAttribute（“introduce“?introduce）;
				request.setAttribute（“cur“?cur）;
				request.getRequestDispatcher（“./Manasuccess2.jsp“）.forward（request?response）;
			}?catch?（Exception?e）?{
				e.printStackTrace（）;
			}?finally?{
				JdbcUtils.close（ps?connection）;	
			}
		}

}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-10-13?13:48??formal\
?????文件?????????842??2018-10-13?13:48??formal\.classpath
?????文件?????????906??2018-10-13?13:48??formal\.project
?????目錄???????????0??2018-10-13?18:08??formal\.settings\
?????文件?????????567??2018-10-13?13:48??formal\.settings\.jsdtscope
?????文件?????????364??2018-10-13?13:48??formal\.settings\org.eclipse.jdt.core.prefs
?????文件?????????470??2018-10-13?13:48??formal\.settings\org.eclipse.wst.common.component
?????文件?????????345??2018-10-13?13:48??formal\.settings\org.eclipse.wst.common.project.facet.core.xml
?????文件??????????49??2018-10-13?13:48??formal\.settings\org.eclipse.wst.jsdt.ui.superType.container
?????文件???????????6??2018-10-13?13:48??formal\.settings\org.eclipse.wst.jsdt.ui.superType.name
?????目錄???????????0??2018-10-19?20:58??formal\WebContent\
?????目錄???????????0??2018-10-13?13:48??formal\WebContent\meta-INF\
?????文件??????????39??2018-10-13?13:48??formal\WebContent\meta-INF\MANIFEST.MF
?????文件?????????286??2018-10-19?18:50??formal\WebContent\Manafail.jsp
?????文件????????1578??2018-10-14?18:50??formal\WebContent\Manalogin.jsp
?????文件????????3028??2018-10-19?11:10??formal\WebContent\Manasuccess1.jsp
?????文件????????1229??2018-10-19?10:26??formal\WebContent\Manasuccess2.jsp
?????目錄???????????0??2018-10-13?13:48??formal\WebContent\WEB-INF\
?????目錄???????????0??2018-10-18?10:57??formal\WebContent\WEB-INF\lib\
?????文件???????20682??2018-10-18?10:57??formal\WebContent\WEB-INF\lib\jstl-1.1.2.jar
?????文件?????2036609??2018-10-12?21:35??formal\WebContent\WEB-INF\lib\mysql-connector-java-8.0.11.jar
?????文件??????393259??2018-10-18?10:57??formal\WebContent\WEB-INF\lib\standard-1.1.2.jar
?????文件?????????652??2018-10-19?09:08??formal\WebContent\WEB-INF\web.xml
?????目錄???????????0??2018-10-13?13:55??formal\WebContent\css\
?????文件????????3606??2018-09-29?10:51??formal\WebContent\css\login.css
?????文件????????3872??2018-09-29?10:25??formal\WebContent\css\reg.css
?????文件????????1467??2018-10-19?18:55??formal\WebContent\denglu.js
?????文件?????????282??2018-10-15?19:01??formal\WebContent\fail.jsp
?????文件????????1588??2018-10-19?19:41??formal\WebContent\index.jsp
?????文件????????2141??2018-10-19?20:32??formal\WebContent\success1.jsp
?????文件????????1241??2018-10-19?20:34??formal\WebContent\success2.jsp
............此處省略27個文件信息