user_validate.jsp

来自「java大型企业DRP系统源码带sql数据库」· JSP 代码 · 共 15 行

<%@ page language="java" contentType="text/html; charset=GB18030"
    pageEncoding="GB18030"%>
<%@ page import="com.bjsxt.drp.sysmgr.*" %>
<%
/*
	response.setContentType("text/xml");
	response.setHeader("Cache-Control", "no-store"); //HTTP1.1
	response.setHeader("Pragma", "no-cache"); //HTTP1.0
	response.setDateHeader("Expires", 0); //prevents catching at proxy server
*/	
	String userId = request.getParameter("userId");
	if (UserManager.getInstance().findUserById(userId) != null) {
		out.println("用户代码[" + userId + "]已经存在");
	}
%>