holderservlet.java~27~
来自「这是java编写宠物医院项目」· JAVA~27~ 代码 · 共 66 行
JAVA~27~
66 行
package holder;import javax.servlet.*;import javax.servlet.http.*;import java.io.*;import java.util.*;public class HolderServlet extends HttpServlet { private static final String CONTENT_TYPE = "text/html; charset=UTF-8"; //Initialize global variables public void init() throws ServletException { } //Process the HTTP Get request public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { response.setContentType(CONTENT_TYPE); PrintWriter out = response.getWriter(); request.setCharacterEncoding("utf-8"); String method = request.getParameter("method"); String speciality = request.getParameter("txt2"); String patch = "/PetMemo/holder/"; if(method.equals("")){ patch+="jsp1.jsp"; }else if (method.equals("hname")) { HolderDAO dao = new HolderDAO(); String name = request.getParameter("name"); HolderVO vo =dao.holder_name(name); request.setAttribute("list", vo); patch += "hname.jsp"; } else if (method.equals("hadr")) { HolderDAO dao = new HolderDAO(); Collection c = dao.holde_select(); request.setAttribute("jsp", c); patch += "jsp1.jsp"; }else{ patch+="jsp1.jsp"; } System.out.println("patch="+patch); RequestDispatcher rd = request.getRequestDispatcher(patch); rd.forward(request, response);// out.println("<html>");// out.println("<head><title>HolderServlet</title></head>");// out.println("<body bgcolor=\"#ffffff\">");// out.println("<p>The servlet has received a This is the reply.</p>");// out.println("<h1>The servlet has received a This is the reply.</h1>");// out.println("<h1>kuyututruyt</h1>");// out.println("</body>");// out.println("</html>"); out.close(); } //Process the HTTP Post request public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { doGet(request, response); } //Clean up resources public void destroy() { }}⌨️ 快捷键说明
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