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@ -19,38 +19,55 @@ import com.cn.service.impl.PmemberServiceImpl;
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* @date: 2019年9月21日 上午2:45:08
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*/
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public class GetPmemberByPmemberIdServlet extends HttpServlet {
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private static final long serialVersionUID = 1L;
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private static final long serialVersionUID = 1L;
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/**
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* @see HttpServlet#HttpServlet()
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* HttpServlet的构造函数。
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*/
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public GetPmemberByPmemberIdServlet() {
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super();
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// TODO Auto-generated constructor stub
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// 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
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}
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/**
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* @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
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*/
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protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
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Integer pmemberId = Integer.valueOf(request.getParameter("pmemberId"));
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PmemberService pmemberService = new PmemberServiceImpl();
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Pmember pmember = pmemberService.getById(pmemberId);
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if(pmember != null) {
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request.setAttribute("pmember", pmember);
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} else {
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request.setAttribute("msg", "没有个人信息!");
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}
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request.getRequestDispatcher("pages/admin/right/pmember.jsp").forward(request, response);
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}
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/**
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* 处理GET请求的方法。
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* 当客户端发送GET请求时,这个方法会被调用。
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* @param request HttpServletRequest对象,包含客户端请求信息。
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* @param response HttpServletResponse对象,用于发送响应到客户端。
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* @throws ServletException 可能抛出的Servlet异常。
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* @throws IOException 可能抛出的IO异常。
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*/
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protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
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// 从请求中获取pmemberId参数,并转换为Integer类型
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Integer pmemberId = Integer.valueOf(request.getParameter("pmemberId"));
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// 创建PmemberService的实现类对象,用于访问会员相关的业务逻辑
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PmemberService pmemberService = new PmemberServiceImpl();
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// 根据pmemberId获取Pmember对象
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Pmember pmember = pmemberService.getById(pmemberId);
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// 判断pmember对象是否不为空
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if(pmember != null) {
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// 如果不为空,则将pmember对象设置为request的属性,以便在JSP页面中可以访问
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request.setAttribute("pmember", pmember);
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} else {
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// 如果为空,则设置一个消息属性,提示没有找到个人信息
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request.setAttribute("msg", "没有个人信息!");
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}
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// 使用RequestDispatcher将请求转发到指定的JSP页面
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request.getRequestDispatcher("pages/admin/right/pmember.jsp").forward(request, response);
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}
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/**
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* @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
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*/
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protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
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// TODO Auto-generated method stub
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doGet(request, response);
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}
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/**
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* 处理POST请求的方法。
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* 当客户端发送POST请求时,这个方法会被调用。
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* @param request HttpServletRequest对象,包含客户端请求信息。
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* @param response HttpServletResponse对象,用于发送响应到客户端。
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* @throws ServletException 可能抛出的Servlet异常。
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* @throws IOException 可能抛出的IO异常。
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*/
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protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
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// TODO Auto-generated method stub
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doGet(request, response);
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}
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}
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}
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