分页控件增加UrlPattern，以适应url重写，开启UrlPaging 后生效。

例如：UrlPattern=”abc_$pageindex$.aspx”

$pagesize$ 每页数 $pageindex$ 当前页 $pagecount$ 总页数 $recordcount$ 总记录数-The paging controls to increase UrlPattern, to meet the url rewriting, open UrlPaging to take effect. For example: UrlPattern = " abc_ $ pageindex $. Aspx"　$ pagesize $ page The current page number $ pageindex $ $ pagecount $ Pages $ recordcount $ total number of records