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电子课本下载领取方法

  • 2026-11-08 04:32:01
电子课本下载领取方法

     公众号发布的电子课本大多为PDF格式，下载后的电子课本可在电脑、手机等随时随地打开阅读，所有下载为百度网盘链接，也可在浏览器打开网址直接下载。

领取课本方法：

①在本公众号的文章里查找所需要的课本代码；
②在对话框里回复课本代码。

本公众号后期会陆续上传不同版本和科目的电子课本及备课、教案等教学资源，敬请留意！

本文来自网友投稿或网络内容，如有侵犯您的权益请联系我们删除，联系邮箱：wyl860211@qq.com 。

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基本 文件 流程 错误 SQL 调试
  1. 请求信息 : 2026-11-08 08:03:21 HTTP/1.1 GET : http://yeyulingfeng.com/a/463953.html
  2. 运行时间 : 0.078950s [ 吞吐率：12.67req/s ] 内存消耗：4,325.64kb 文件加载：140
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=77fb984c43f8505831a278553a4fa6b7
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  1. CONNECT:[ UseTime:0.000709s ] mysql:host=172.18.0.4;port=3306;dbname=no_yeyulingfeng;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000896s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000427s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000358s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000630s ]
  6. SELECT * FROM `set` [ RunTime:0.000325s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000713s ]
  8. SELECT * FROM `article` WHERE `id` = 463953 LIMIT 1 [ RunTime:0.000392s ]
  9. UPDATE `article` SET `lasttime` = 1794096201 WHERE `id` = 463953 [ RunTime:0.001674s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000333s ]
  11. SELECT * FROM `article` WHERE `id` < 463953 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000473s ]
  12. SELECT * FROM `article` WHERE `id` > 463953 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000466s ]
  13. SELECT * FROM `article` WHERE `id` < 463953 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000736s ]
  14. SELECT * FROM `article` WHERE `id` < 463953 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000671s ]
  15. SELECT * FROM `article` WHERE `id` < 463953 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000681s ]
0.097464s