比如:infobroker1.Info.DataSetByID('PBZL').Params.ParamByName('@Fmasterid').AsString ='edd' or infobroker1.Info.DataSetByID('PBZL').Params.ParamByName('@Fmasterid').AsString='fdsf',他就报错
(infobroker1.Info.DataSetByID('PBZL').Params.ParamByName('@Fmasterid').AsString ='edd') or (infobroker1.Info.DataSetByID('PBZL').Params.ParamByName('@Fmasterid').AsString='fdsf'),
这样写