String url_lwfrom = ColsDefine.getName(currurl, "lwfrom");
String pid = this.fetch("pc",url_lwfrom, strday);
if(pid!=null)
{
pid_type p = new pid_type();
p.pid = pid;
p.tid = "";
p.matchUrl=matchurl_type;
p.isAplusMode=false;
querylist.add(p);
}
}else{
String pid=ColsDefine.getName(currurl, "refpid");
if(pid!=null){
String tid=ColsDefine.getName(currurl, "tid");
pid_type p = new pid_type();
p.pid = pid;
p.tid = tid;
p.matchUrl=matchurl_type;
p.isAplusMode=false;
querylist.add(p);