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table name:
IIS_session
field name :
id varchar(26) --´æ·Åasp.netµÄsessionid
userid int(4) --´æ·ÅµÇ¼³É¹¦ºóµÄÓû§±àºÅ
power int(4) --´æ·ÅÓû§µÄȨÏÞ±àºÅ
asp.net³ÌÐòÔ´ÂëÆ¬¶Î:
/*µÇ¼³É¹¦ºó,¿É½«ÏÂÁÐcodeing·ÅÔڵǼµÄÑéÖ¤aspxÒ³ÃæÖÐ*/
//¼Ç¼ session value µ½Êý¾Ý¿â
private void writesession2db(string sessionid,string suid,string spwr)
{
//Á¬½ÓÊý¾Ý¿â´úÂë,¶ÁÕß×ÔÐÐÌí¼Ó
string sessid = sessionid;
string strsql = "insert into iis_session(id,userid,power) values(@seionid,@uid,@pwr)";
//webmod.sqlconnÊÇÊý¾Ý¿âµÄÁ¬½Ó¶ÔÏó,¶ÁÕß×ÔÐÐÌæ»»³É×Ô¼ºµÄÊý¾Ý¿âÁ¬½Ó
sqlcommand sqlcmd = new sqlcommand(strsql,webmod.sqlconn);
sqlcmd.parameters.add("@seionid",sqldbtype.varchar).value = sessid;
sqlcmd.parameters.add("@uid", sqldbtype.int ).value = convert.toint32(suid.trim());
sqlcmd.parameters.add("@pwr", sqldbtype.int).value = convert.toint32(spwr.trim());
sqlcmd.executenonquery();
//¹Ø±ÕÊý¾Ý¿âÁ¬½Ó,¶ÁÕß×ÔÐÐÌí¼Ó
}
/*µ±Óû§Í˳öϵͳ,½«Êý¾Ý¿âÖжÔÓ¦µÄsessionidµÄÒ»ÐÐÊý¾Ýɾ³ý,¿É·ÅÔÚÍ˳öÒ³Ãæ,»òglobal.asaxµÄsession_end¹ý³ÌÖÐ*/
//ɾ³ýÊý¾Ý¿âÖÐµÄ session value
private void removesession4db()
{
//Á¬½ÓÊý¾Ý¿â´úÂë,¶ÁÕß×ÔÐÐÌí¼Ó
string sessid = session.sessionid;
string strsql = "delete from iis_session where id='"+sessid+"'";
//webmod.sqlconnÊÇÊý¾Ý¿âµÄÁ¬½Ó¶ÔÏó,¶ÁÕß×ÔÐÐÌæ»»³É×Ô¼ºµÄÊý¾Ý¿âÁ¬½Ó
sqlcommand sqlcmd = new sqlcommand(strsql,webmod.sqlconn);
sqlcmd.executenonquery();
//¹Ø±ÕÊý¾Ý¿âÁ¬½Ó,¶ÁÕß×ÔÐÐÌí¼Ó
}
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private void page_load(object sender, system.eventargs e)
{
string strsessionid = session.sessionid.trim();
string strroot = "http://localhost/test.jsp?aspnetsessionid="+strsessionid;
response.redirect(strroot,true);
}
jsp³ÌÐòÔ´ÂëÆ¬¶Î:
<%@ page contenttype="text/html;charset=gb2312"%>
<%
/*
×Ô¼ºµÄÊý¾Ý¿âÁ¬½ÓÀà,Óû§¿ÉÒÔ×Ô¼ºÌæ»»
*/
%>
<jsp:usebean id="db" scope="page" class="com.itbaby.bean.dbx.database"/> 8
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<%
string saspnetsessionid=request.getparameter("aspnetsessionid");
//ʹÓÃÁËÁ¬½Ó³ØÁ¬½ÓÊý¾Ý¿â,Óû§¿ÉÒÔÌæ»»³É×Ô¼ºµÄ
string sdbsourcename="itbaby_dbpool";
db.dbconnopen(sdbsourcename);
string ssql="select userid,power from iis_session where id='"+saspnetsessionid+"'";
//¶ÁÕß×Ô¼ºÌæ»»¶Á³ö½á¹û¼¯µÄ´úÂë
java.sql.resultset rs=db.getrs(ssql);
if(rs.next())
{
string suid = rs.getstring(1);
string spower = rs.getstring(2);
/*½«Êý¾Ý¿âÖжÔÓ¦µÄsessionidµÄÖµ¶Á³öÀ´,²¢ÏÔʾ,Èç¹ûasp.netµÄsession³¬Ê±,½«Ã»ÓÐÖµ*/
out.print("<h1>asp.net session value userid = "+suid+"</h1><br><br>");
out.print("<h1>asp.net session value power = "+spower+"</h1><br><br>");
}
rs.close();
db.dbconnclose();
%>
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