订票回放失败，事物3_select一直不过，求助懂的朋友

Question

    lr_start_transaction("3_select");    web_submit_form("reservations.pl_2",        "Snapshot=t8.inf",        ITEMDATA,        "Name=outboundFlight", "Value=242;193;09/22/2016", ENDITEM,        "Name=reserveFlights.x", "Value=54", ENDITEM,        "Name=reserveFlights.y", "Value=10", ENDITEM,        LAST);    lr_end_transaction("3_select",LR_AUTO);

Answer 1

 数字前缀？