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@ -1,101 +1,106 @@
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package com.cn.servlet;
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package com.cn.servlet; // 定义Servlet所在的包名
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import java.io.IOException;
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import java.io.PrintWriter;
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import java.io.IOException; // 导入IOException,用于处理输入输出异常
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import java.io.PrintWriter; // 导入PrintWriter,用于向客户端发送字符文本数据
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import javax.servlet.ServletException;
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import javax.servlet.http.HttpServlet;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import javax.servlet.ServletException; // 导入ServletException,用于处理Servlet运行时的异常
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import javax.servlet.http.HttpServlet; // 导入HttpServlet,是所有HTTP servlet的父类
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import javax.servlet.http.HttpServletRequest; // 导入HttpServletRequest,代表客户端的请求信息
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import javax.servlet.http.HttpServletResponse; // 导入HttpServletResponse,代表服务器对客户端的响应
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import com.cn.dao.MemberDao;
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import com.cn.dao.impl.MemberDaoImpl;
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import com.cn.domain.Member;
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import com.cn.domain.Pmember;
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import com.cn.service.MemberService;
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import com.cn.service.PmemberService;
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import com.cn.service.impl.MemberServiceImpl;
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import com.cn.service.impl.PmemberServiceImpl;
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import com.cn.util.DateUtil;
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import com.cn.dao.MemberDao; // 导入MemberDao接口,用于访问会员数据
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import com.cn.dao.impl.MemberDaoImpl; // 导入MemberDao接口的实现类,用于具体的数据库操作
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import com.cn.domain.Member; // 导入Member类,该类定义了会员的数据结构
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import com.cn.domain.Pmember; // 导入Pmember类,该类定义了会员个人信息的数据结构
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import com.cn.service.MemberService; // 导入MemberService接口,该接口定义了会员服务的方法
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import com.cn.service.PmemberService; // 导入PmemberService接口,该接口定义了会员个人信息服务的方法
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import com.cn.service.impl.MemberServiceImpl; // 导入MemberService接口的实现类,用于具体的会员业务操作
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import com.cn.service.impl.PmemberServiceImpl; // 导入PmemberService接口的实现类,用于具体的会员个人信息业务操作
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import com.cn.util.DateUtil; // 导入DateUtil类,提供日期时间工具方法
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/**
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*
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* @ClassName: AddMemberServlet
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* @Description: 管理员 添加会员操作
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* @author: ljy
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* @date: 2019年9月30日 下午5:11:36
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* AddMemberServlet类,用于处理添加会员的操作。
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* @ClassName: AddMemberServlet 类名:AddMemberServlet
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* @Description: 管理员添加会员操作的Servlet
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* @author: ljy Servlet的作者
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* @date: 2019年9月30日 下午5:11:36 Servlet创建的日期和时间
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*/
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public class AddMemberServlet extends HttpServlet {
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private static final long serialVersionUID = 1L;
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private static final long serialVersionUID = 1L; // 用于序列化
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/**
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* @see HttpServlet#HttpServlet()
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* 默认构造函数。
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*/
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public AddMemberServlet() {
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super();
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super(); // 调用父类的构造函数
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// TODO Auto-generated constructor stub
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}
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/**
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* @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
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* 处理GET请求的方法。
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* @param request HttpServletRequest对象,包含客户端的请求信息
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* @param response HttpServletResponse对象,包含服务器对客户端的响应信息
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* @throws ServletException 抛出Servlet异常
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* @throws IOException 抛出输入输出异常
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*/
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protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
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// TODO Auto-generated method stub
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response.getWriter().append("Served at: ").append(request.getContextPath());
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response.getWriter().append("Served at: ").append(request.getContextPath()); // 响应客户端请求,显示服务路径
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}
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/**
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* @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
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* 处理POST请求的方法。
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* @param request HttpServletRequest对象,包含客户端的请求信息
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* @param response HttpServletResponse对象,包含服务器对客户端的响应信息
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* @throws ServletException 抛出Servlet异常
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* @throws IOException 抛出输入输出异常
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*/
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protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
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String userName = request.getParameter("userName");
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String password = request.getParameter("password");
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String userName = request.getParameter("userName"); // 从请求中获取会员用户名参数
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String password = request.getParameter("password"); // 从请求中获取会员密码参数
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MemberDao memberDao = new MemberDaoImpl();
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MemberService memberService = new MemberServiceImpl(memberDao);
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MemberDao memberDao = new MemberDaoImpl(); // 创建MemberDao的实现类对象,用于会员数据访问
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MemberService memberService = new MemberServiceImpl(memberDao); // 创建MemberService的实现类对象,用于会员业务操作
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PrintWriter out = response.getWriter();
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//校验用户名是否已经存在
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if(memberService.getMemberByName(userName) == null) {
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// 不存在,可以创建
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PrintWriter out = response.getWriter(); // 获取PrintWriter对象,用于向客户端发送响应
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// 校验用户名是否已经存在
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if(memberService.getMemberByName(userName) == null) { // 如果会员不存在
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// 不存在,可以创建会员
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// 创建账户,将信息添加到member表
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Member member = new Member(userName, password, DateUtil.now(), 0, DateUtil.now());
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int countNumber = memberService.addMember(member);
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// 创建会员对象,将信息添加到member表
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Member member = new Member(userName, password, DateUtil.now(), 0, DateUtil.now()); // 创建会员对象,并设置相关属性
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int countNumber = memberService.addMember(member); // 调用MemberService的addMember方法添加会员,并返回影响的记录数
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if(countNumber == 1) {
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if(countNumber == 1) { // 如果添加会员成功(影响的记录数为1)
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// 将个人信息存储到pmember
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Pmember pmember = new Pmember();
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Integer memberId = memberService.getMemberByName(userName).getMemberId();
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pmember.setMemberId(memberId);
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// 将会员个人信息存储到pmember表
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Pmember pmember = new Pmember(); // 创建Pmember对象,用于封装会员个人信息
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Integer memberId = memberService.getMemberByName(userName).getMemberId(); // 根据用户名获取会员ID
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pmember.setMemberId(memberId); // 设置会员ID
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String realName = request.getParameter("realName");
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String sex = request.getParameter("sex");
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Integer age = Integer.valueOf(request.getParameter("age"));
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String idCard = request.getParameter("idCard");
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String realName = request.getParameter("realName"); // 从请求中获取会员真实姓名参数
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String sex = request.getParameter("sex"); // 从请求中获取会员性别参数
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Integer age = Integer.valueOf(request.getParameter("age")); // 从请求中获取会员年龄参数,并转换为Integer类型
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String idCard = request.getParameter("idCard"); // 从请求中获取会员身份证号码参数
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pmember.setRealName(realName);
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pmember.setSex(sex);
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pmember.setAge(age);
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pmember.setIdCard(idCard);
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pmember.setRealName(realName); // 设置会员真实姓名
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pmember.setSex(sex); // 设置会员性别
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pmember.setAge(age); // 设置会员年龄
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pmember.setIdCard(idCard); // 设置会员身份证号码
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PmemberService pmemberService = new PmemberServiceImpl();
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pmemberService.add(pmember);
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PmemberService pmemberService = new PmemberServiceImpl(); // 创建PmemberService的实现类对象,用于会员个人信息业务操作
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pmemberService.add(pmember); // 调用PmemberService的add方法添加会员个人信息
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out.write("<script>alert('添加会员成功!');window.location.href='MemberCenterServlet'</script>");
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} else {
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out.write("<script>alert('添加会员失败!');window.location.href='pages/admin/right/addMember.jsp'</script>");
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out.write("<script>alert('添加会员成功!');window.location.href='MemberCenterServlet'</script>"); // 向客户端发送JavaScript代码,弹出提示并跳转到会员中心页面
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} else { // 如果添加会员失败
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out.write("<script>alert('添加会员失败!');window.location.href='pages/admin/right/addMember.jsp'</script>"); // 向客户端发送JavaScript代码,弹出提示并跳转到添加会员页面
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}
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} else {
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// 存在
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out.write("<script>alert('用户名已存在,请重新输入!');window.location.href='pages/admin/right/addMember.jsp'</script>");
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} else { // 如果会员已存在
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out.write("<script>alert('用户名已存在,请重新输入!');window.location.href='pages/admin/right/addMember.jsp'</script>"); // 向客户端发送JavaScript代码,弹出提示并跳转到添加会员页面
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}
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out.close();
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out.close(); // 关闭PrintWriter对象
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}
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}
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}
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