Update UpdateMemberAdminServlet.java

pull/1/head
pght2c95q 8 months ago
parent a9f193d81d
commit bb599b34f8

@ -15,7 +15,7 @@ import com.cn.service.impl.MemberServiceImpl;
/** /**
* *
* @ClassName: UpdateMemberAdminServlet * @ClassName: UpdateMemberAdminServlet
* @Description: * @Description: Servlet
* @author: ljy * @author: ljy
* @date: 2019928 9:38:55 * @date: 2019928 9:38:55
*/ */
@ -23,54 +23,77 @@ public class UpdateMemberAdminServlet extends HttpServlet {
private static final long serialVersionUID = 1L; private static final long serialVersionUID = 1L;
/** /**
* @see HttpServlet#HttpServlet() * HttpServlet
*/ */
public UpdateMemberAdminServlet() { public UpdateMemberAdminServlet() {
super(); super();
// TODO Auto-generated constructor stub // 构造函数中的代码,通常不需要自定义操作,因为父类已经处理
} }
/** /**
* @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response) * GET
* GETServlet
* @param request HttpServletRequest
* @param response HttpServletResponse
* @throws ServletException Servlet
* @throws IOException IO
*/ */
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
// 从数据库获取这个会员的信息转发到修改界面 // 从请求中获取会员ID参数并转换为Integer类型
Integer memberId = Integer.valueOf(request.getParameter("memberId")); Integer memberId = Integer.valueOf(request.getParameter("memberId"));
// 创建MemberService的实现类对象用于访问会员相关的业务逻辑
MemberService memberService = new MemberServiceImpl(); MemberService memberService = new MemberServiceImpl();
// 根据会员ID获取会员对象
Member member = memberService.getMemberById(memberId); Member member = memberService.getMemberById(memberId);
// 将会员对象设置为request属性以便在JSP页面中可以访问
request.setAttribute("member", member); request.setAttribute("member", member);
// 转发请求到修改会员信息的JSP页面
request.getRequestDispatcher("pages/admin/right/updateMember.jsp").forward(request, response); request.getRequestDispatcher("pages/admin/right/updateMember.jsp").forward(request, response);
} }
/** /**
* @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response) * POST
* POSTServlet
* @param request HttpServletRequest
* @param response HttpServletResponse
* @throws ServletException Servlet
* @throws IOException IO
*/ */
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
// 将修改后的数据更新到数据库 // 从请求中获取会员ID、用户名和密码参数并转换为相应的类型
Integer memberId = Integer.valueOf(request.getParameter("memberId")); Integer memberId = Integer.valueOf(request.getParameter("memberId"));
String userName = request.getParameter("userName"); String userName = request.getParameter("userName");
String password = request.getParameter("password"); String password = request.getParameter("password");
// 创建MemberService的实现类对象
MemberService memberService = new MemberServiceImpl(); MemberService memberService = new MemberServiceImpl();
// 根据会员ID获取会员对象
Member member = memberService.getMemberById(memberId); Member member = memberService.getMemberById(memberId);
// 更新会员的用户名和密码
member.setUserName(userName); member.setUserName(userName);
member.setPassword(password); member.setPassword(password);
// 更新会员对象到数据库
int recordNumber = memberService.updateMember(member); int recordNumber = memberService.updateMember(member);
// 获取PrintWriter对象用于向客户端发送响应
PrintWriter out = response.getWriter(); PrintWriter out = response.getWriter();
// 判断更新是否成功
if(recordNumber == 1) { if(recordNumber == 1) {
// 如果成功,弹出提示并跳转到会员中心
out.write("<script>alert('修改会员成功!');" out.write("<script>alert('修改会员成功!');"
+ "window.location.href='MemberCenterServlet'</script>"); + "window.location.href='MemberCenterServlet'</script>");
} else { } else {
// 如果失败,弹出提示并跳转到会员中心
out.write("<script>alert('很抱歉,修改会员失败!');" out.write("<script>alert('很抱歉,修改会员失败!');"
+ "window.location.href='MemberCenterServlet'</script>"); + "window.location.href='MemberCenterServlet'</script>");
} }
// 关闭PrintWriter对象
out.close(); out.close();
} }

Loading…
Cancel
Save