如何把多个pdf合并成一个pdf

页面:/news/view-98820/ | 耗时:0.2195 s | 内存:1.89 MB | 查询:4 | 缓存读取:4 写入:0 | 加载文件:23
select * from tbl_Articles WHERE ArticleID=98820 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=98820 LIMIT 0,1
select * from tbl_Articles_sphinx where id=98820 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(482156,1192195,3472127,99080,350722,424876,655050,1004770,626484,819739,3045624,1087902,830080,945943,1139013,412744,904402,824253,1086542,862003,795986,697812,906268,867503,957836,99054,895542,672722,838743,1109060) ORDER BY field (ArticleID,482156,1192195,3472127,99080,350722,424876,655050,1004770,626484,819739,3045624,1087902,830080,945943,1139013,412744,904402,824253,1086542,862003,795986,697812,906268,867503,957836,99054,895542,672722,838743,1109060)