怎么修改PDF属性中的修改日期

页面:/news/view-1404755/ | 耗时:0.7661 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=1404755 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1404755 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1404755 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1078677,1063861,1044442,1077208,1049510,1080375,1052677,1087837,1090657,1084437,1115591,1084445,997282,1045769,1056672,1131513,1084954,1073832,1062350,1066470,1091197,1085842,1128631,1071081,1062076,1069741,1064945,1090797,1062094,1051599) ORDER BY field (ArticleID,1078677,1063861,1044442,1077208,1049510,1080375,1052677,1087837,1090657,1084437,1115591,1084445,997282,1045769,1056672,1131513,1084954,1073832,1062350,1066470,1091197,1085842,1128631,1071081,1062076,1069741,1064945,1090797,1062094,1051599)