?? userrecheck.jsp
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<%@ include file="common.jsp" %><%@page contentType="text/html"%><%@page pageEncoding="UTF-8"%><%@ page session="true" %><html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title></title> </head> <body> <%! String username,userpassword; %> <% response.setContentType("text/html;charset=GB2312"); username=request.getParameter("uname"); userpassword=request.getParameter("upassword"); User user = new User(); user.setUname(username); user.setUpassword(userpassword); bookDB.add(user); if(username.equals("")|| userpassword.equals("")||username==null||userpassword==null) { out.println("<script>alert('用戶名或密碼不能為空!請重新注冊!');" + "location.href='Userregedit.jsp'</script>"); } else { out.println("<script>alert('注冊成功！');location.href='login.jsp'</script>"); } %> </body></html>?? 快捷鍵說明
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