dealwith.jsp~26~

一、数据库登录名：blog 密码：blog 二、首页应该运行log.jsp页面。其用户名：aa 密码：aaaa

 <%@ page contentType="text/html; charset=gb2312" language="java" import="java.sql.*" errorPage=""%>
<%
	int sign = Integer.parseInt(request.getParameter("sign"));
	if (sign == 0) {
		if (request.getAttribute("message") != null) {
			String information = (String) request
			.getAttribute("message");
			out.print("<script language=javascript>alert('"
			+ information + "');history.go(-1);</script>");
		} else {
			session.setAttribute("form", request.getAttribute("form"));
			out
			.print("<script language=javascript>alert('用户登录成功！');window.location.href='head_index.jsp';</script>");
		}
	}
	if (sign == 1) {
		String result = (String) request.getAttribute("result");
		if (result.equals("success")) {
			session.setAttribute("form", request.getAttribute("form"));
			out
			.print("<script language=javascript>alert('用户注册成功！');window.location.href='head_main.jsp';</script>");
		}
		if (result.equals("fail")) {
			out
			.print("<script language=javascript>alert('用户注册失败！');history.go(-1);</script>");
		}
	}

	if (sign == 2) {
		session.invalidate();

		// request.getRequestDispatcher("log.jsp").forward(request,response);
             response.sendRedirect("log.jsp");
              // //<jsp:forward page="">
	}
 if(sign==3){
    out.print("<script language=javascript>alert('公告添加成功！');window.location.href='back_discussAdd.jsp';</script>");
  //  response.sendRedirect("back_discussAdd.jsp");
 }
	if (sign == 4) {
          out.print("<script language=javascript>alert('添加投票成功！');window.location.href='back_voteAdd.jsp';</script>");
	}
        if(sign==5){
         out.print("<script language=javascript>alert('添加朋友信息成功！');window.location.href='back_friendAdd.jsp';</script>");
        }
        if(sign==6){
          out.print("<script language=javascript>alert('相片上传成功！');window.location.href='back_photoInsert.jsp';</script>");
        }
        if(sign==7){
         out.print("<script language=javascript>alert('相片已经删除！');window.location.href='back_photoSelect.jsp';</script>");
        }
        if(sign==8){

        }
%>