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国家中小学智慧教育平台有教材只能翻不能存?这个工具把电子课本变成PDF

  • 2026-11-13 07:05:35
国家中小学智慧教育平台有教材只能翻不能存?这个工具把电子课本变成PDF

国家中小学智慧教育平台的电子教材,在线翻页很流畅,但翻完就关,一本也存不下来。老师备课想打印,学生放假想离线读,家长想存进平板——全都卡在「没有下载入口」这一步。

今天推荐的这个工具,就是专门干这件事的:把课本预览页的网址交给它,它从平台背后找出真实的PDF直链,存成本地文件。

电子教材下载器

它是作者maymory开发的一款效率工具,用Electron打包,Windows上双击就能跑,不用装Python、不用敲命令。

打开后的界面不复杂。中间一个大输入框,下面两排下拉菜单,两个按钮。

下拉菜单是从平台拉下来的全量教材目录,按「电子教材→学段→学科→版本→具体课本」逐级选,选中后自动把课本网址填进输入框,不用手动去平台页面复制。如果输入框里已经粘了网址,下面的菜单可以不管。

两个按钮分别是「下载」和「解析并复制」。下载就是存PDF到你选的文件夹,文件名自动用教材名称命名。解析并复制不下载,只把PDF直链放进剪贴板,适合转手交给别的下载工具用。

电子教材下载器

普通人怎么用

三步。

第一步,打开工具,去国家中小学智慧教育平台找到要存的那本课本,复制浏览器地址栏里的预览页网址。

第二步,把网址粘进工具的输入框。想一次存多本就多行粘贴,工具逐条处理。

第三步,点「下载」,选保存路径,等进度条跑完就行。

全程不需要登录平台账号,也不用配置Token。作者在v3.2版本之后把Token逻辑简化了,软件打开时会自己去请求。如果个别情况下还是提示要Token,从浏览器开发者工具的控制台里跑一段代码就能拿到,工具里带了完整的获取教程。

能用来做什么

覆盖小学到高中,语文、数学、英语、物理、化学、生物、历史、地理,各个版本都有。工具会根据你选的教材自动匹配,不存在「这个版本能不能下」的问题。

支持批量。一次粘贴五六本课本的网址,后台自动排队下载,不用一本一本手动来。

下载完的PDF自动按教材名称命名,还会给文件加目录书签,用阅读器打开后左侧有导航栏,点章节就能跳转,不是那种翻页像在看扫描件的粗制PDF。

得说清楚的几件事

第一,「它不是官方下载按钮」。平台本身不提供PDF下载入口,这个工具做的事是从平台的资源接口里解析出PDF直链。原理上是把已经在平台上正常浏览的内容存成本地文件,但平台官方并不提供这个功能,所以严格来说不在平台明示的支持范围内。

第二,「别批量狂薅」。平台明确说过,资源是公益性质的,严禁用自动化脚本高频、大批量地抓取。个人备课、孩子自学,一次下几本完全没问题;一次性几百本几百本地批量下,容易触发风控甚至封账号。

第三,下载的资料仅供个人辅导、课堂教学和自学使用,不要拿去倒卖或二次分发。这是教育部官方平台的资源,版权不属于工具作者,也不属于你。

第四,工具本身是闭源的。作者在吾爱破解论坛发布,下载链接是网盘分享,不是应用商店上架的正规软件。下载之前,自己权衡来源可信度。目前GitHub上还有一个开源的同类工具叫tchMaterial-parser,MIT协议,代码透明,如果你更信任开源方案,可以去看看。

第五,平台的接口和鉴权机制会变。这个工具从v3.2到v3.3.1经历了几次Token逻辑的调整,以后官方改一次,工具可能就得跟着更新。用之前先确认版本能不能跑,别到期中考试前才发现下不下来。

链接

工具在吾爱破解论坛的原帖里,作者是maymory,目前最新版v3.3.1。下载链接:

  • 百度网盘
  • 阿里云盘
  • 微云

开源的替代方案tchMaterial-parser在这里。

如在非博客等其他公共平台看到本文内部涉及的链接消失,可以登录原博客地址或小程序「在下菊座」查看原文。

基本 文件 流程 错误 SQL 调试
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  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=68b0edafd70fd00fc566d8475895c755
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  1. CONNECT:[ UseTime:0.000551s ] mysql:host=172.18.0.4;port=3306;dbname=www_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000928s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000418s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000385s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000740s ]
  6. SELECT * FROM `set` [ RunTime:0.000364s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000831s ]
  8. SELECT * FROM `article` WHERE `id` = 546393 LIMIT 1 [ RunTime:0.000461s ]
  9. UPDATE `article` SET `lasttime` = 1794531502 WHERE `id` = 546393 [ RunTime:0.001790s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000345s ]
  11. SELECT * FROM `article` WHERE `id` < 546393 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000514s ]
  12. SELECT * FROM `article` WHERE `id` > 546393 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000436s ]
  13. SELECT * FROM `article` WHERE `id` < 546393 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000781s ]
  14. SELECT * FROM `article` WHERE `id` < 546393 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000816s ]
  15. SELECT * FROM `article` WHERE `id` < 546393 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.001004s ]
0.091276s