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PPT批量导出图片

  • 2026-05-04 19:08:17
PPT批量导出图片
    本节，我们将通过python代码实现“PPT文档中图片的批量导出”。
一、准备
    和上节内容一样，D:\trae\ppt2txt 文件夹里 准备的名为“教师赋能·学生创新·成果共生.pptx”的演示文稿。
二、编写代码
[提示词]你是一位程序设计师，精通python程序开发。现在 D:\trae\ppt2txt 文件夹里有一个名为“教师赋能·学生创新·成果共生.pptx”的ppt文档。请你为我编写一段python代码，要求：1、使用python-pptx库加载ppt文件，遍历所有幻灯片中的图片；2、自动导出每张幻灯片中的图片，并将其保存到 D:\trae\ppt2txt\image 文件夹下。
    输入提示词，点击“发送”。等待一会儿，生成代码。
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三、发现问题，程序优化
    通过观察图片，我发现了两个问题：一是如果图片组合在一起，程序不能导出该图片；二是图片如果被裁剪，程序也不能导出该图片。为了解决这个问题，我对代码进行了第一次优化。
[提示词]很好，导出了大部分图片。但是，有一些图片没有被导出来，如 被组合在一起的图片、被裁剪过的图片，请你优化程序。
    耐心等待一会儿，程序将自动编写。接下来，再次打开image文件夹，观察生成效果。
    这一次，ppt中所有的图片都导出了。
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四、程序迭代，再次优化
    但是，我也发现，有一些图片被导出了两次。因此，我决定再次优化程序。
[提示词]很好，已经可以提取所有的图片了，但是有一些图片重复提取了。请你继续优化代码。
    再次耐心等待……
    最后，程序生成了，解决了图片重复的问题。
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五、写在最后
    AI辅助编程，几乎很难一次就能生成准确无误的代码。它必然会让我们对其进行反复迭代升级，这些应该是我们提前就做好的心理准备。
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  140. /yingpanguazai/ssd/ssd1/www/h.sjds.net/vendor/topthink/think-trace/src/Html.php ( 4.42 KB )
  1. CONNECT:[ UseTime:0.001040s ] mysql:host=127.0.0.1;port=3306;dbname=h_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001550s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000321s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000265s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000740s ]
  6. SELECT * FROM `set` [ RunTime:0.000244s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000603s ]
  8. SELECT * FROM `article` WHERE `id` = 499796 LIMIT 1 [ RunTime:0.000454s ]
  9. UPDATE `article` SET `lasttime` = 1777916504 WHERE `id` = 499796 [ RunTime:0.001166s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000237s ]
  11. SELECT * FROM `article` WHERE `id` < 499796 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000466s ]
  12. SELECT * FROM `article` WHERE `id` > 499796 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000381s ]
  13. SELECT * FROM `article` WHERE `id` < 499796 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000636s ]
  14. SELECT * FROM `article` WHERE `id` < 499796 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.002244s ]
  15. SELECT * FROM `article` WHERE `id` < 499796 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.001338s ]
0.081152s