and URL='"+A1+"'
sql("FRDemo","select sum(dksj) sc from aaa where ysdm='"+fr_username+"' and URL='"+(A1+'.mp4')+"'")
and url = '${A1}'
sql("数据库连接名"," select XXXX where ysdm='"+$fr_username+"' and URL='"+A1+"'",1,1)