源报表的ds1:select * from loan_list where 1=1and zrdate='${申请日期}'and zrequester_id = (select realName from fine_userwhere username = '${fine_username}' )${if(len(zid) == 0,"","and zid = '" + zid + "'")}${if(len(zprod_type) == 0,"","and zprod_type = '" + zprod_type + "'")}${if(len(zrequester_id) == 0,"","and zrequester_id = '" + zrequester_id + "'")}ORDER BY zrdate desc我觉得没有内容可能是因为zrequester_id和fine_username导致的,但是不知道怎么改