当前时间: 2026-05-26 12:06:12
分类:办公文件
评论(0)
生活篇13——pdf还有不同的种类?最近将PDF版的电子书导入Kindle使用时乱码,不显示文字、大面积空白,总之就是无法正常观看。生成新PDF文件,使用Edge浏览器打印该PDF文件,这个地方的打印不是打印成纸质版材料,而是重新输出一下。“打印”后软字体被内嵌到新PDF文件中,当然,文件大小也发生了巨大变化。经过这一番操作,PDF就可以正常浏览了。
基本
文件
流程
错误
SQL
调试
- 请求信息 : 2026-05-27 18:38:03 HTTP/1.1 GET : https://www.yeyulingfeng.com/a/669786.html
- 运行时间 : 0.116366s [ 吞吐率:8.59req/s ] 内存消耗:4,671.20kb 文件加载:145
- 缓存信息 : 0 reads,0 writes
- 会话信息 : SESSION_ID=fe6173819283e9ef239e13152df33761
- CONNECT:[ UseTime:0.000640s ] mysql:host=127.0.0.1;port=3306;dbname=wenku;charset=utf8mb4
- SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000832s ]
- SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000339s ]
- SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000283s ]
- SHOW FULL COLUMNS FROM `set` [ RunTime:0.000475s ]
- SELECT * FROM `set` [ RunTime:0.000194s ]
- SHOW FULL COLUMNS FROM `article` [ RunTime:0.000573s ]
- SELECT * FROM `article` WHERE `id` = 669786 LIMIT 1 [ RunTime:0.000478s ]
- UPDATE `article` SET `lasttime` = 1779878283 WHERE `id` = 669786 [ RunTime:0.000903s ]
- SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000214s ]
- SELECT * FROM `article` WHERE `id` < 669786 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000410s ]
- SELECT * FROM `article` WHERE `id` > 669786 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000381s ]
- SELECT * FROM `article` WHERE `id` < 669786 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000748s ]
- SELECT * FROM `article` WHERE `id` < 669786 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000587s ]
- SELECT * FROM `article` WHERE `id` < 669786 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000756s ]
0.120674s