Update GetPmemberByPmemberIdServlet.java

pull/1/head
pght2c95q 8 months ago
parent a03e52dd25
commit eb46c7475a

@ -19,38 +19,55 @@ import com.cn.service.impl.PmemberServiceImpl;
* @date: 2019921 2:45:08 * @date: 2019921 2:45:08
*/ */
public class GetPmemberByPmemberIdServlet extends HttpServlet { public class GetPmemberByPmemberIdServlet extends HttpServlet {
private static final long serialVersionUID = 1L; private static final long serialVersionUID = 1L;
/** /**
* @see HttpServlet#HttpServlet() * HttpServlet
*/ */
public GetPmemberByPmemberIdServlet() { public GetPmemberByPmemberIdServlet() {
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
*/ * GET
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { * @param request HttpServletRequest
Integer pmemberId = Integer.valueOf(request.getParameter("pmemberId")); * @param response HttpServletResponse
PmemberService pmemberService = new PmemberServiceImpl(); * @throws ServletException Servlet
Pmember pmember = pmemberService.getById(pmemberId); * @throws IOException IO
if(pmember != null) { */
request.setAttribute("pmember", pmember); protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
} else { // 从请求中获取pmemberId参数并转换为Integer类型
request.setAttribute("msg", "没有个人信息!"); Integer pmemberId = Integer.valueOf(request.getParameter("pmemberId"));
} // 创建PmemberService的实现类对象用于访问会员相关的业务逻辑
PmemberService pmemberService = new PmemberServiceImpl();
request.getRequestDispatcher("pages/admin/right/pmember.jsp").forward(request, response); // 根据pmemberId获取Pmember对象
} Pmember pmember = pmemberService.getById(pmemberId);
// 判断pmember对象是否不为空
/** if(pmember != null) {
* @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response) // 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
*/ request.setAttribute("pmember", pmember);
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { } else {
// TODO Auto-generated method stub // 如果为空,则设置一个消息属性,提示没有找到个人信息
doGet(request, response); request.setAttribute("msg", "没有个人信息!");
} }
// 使用RequestDispatcher将请求转发到指定的JSP页面
request.getRequestDispatcher("pages/admin/right/pmember.jsp").forward(request, response);
}
/**
* POST
* POST
* @param request HttpServletRequest
* @param response HttpServletResponse
* @throws ServletException Servlet
* @throws IOException IO
*/
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
// TODO Auto-generated method stub
doGet(request, response);
}
} }
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