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Python处理Excel数据技巧

  • 2026-11-03 08:39:09
Python处理Excel数据技巧

最怕财务学会Python…因为能横着走！！！
什么核对70万行金额数据是否一致、上百张PDF发票转Excel、十几个店铺的进出库存筛选等等，用Python处理就是轻轻松松（肯定要比手动一个个搞轻松吧！）
涉及到处理财务工作时，基本需要用到的

Python-excel技巧（P2-P4）
·读取Excel：pandas.read_excel()
·数据去重：drop（）
·数据可视化：Matplotlib库绘制图表

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领导:下次护理科普ppt都按这个标准来��

基本 文件 流程 错误 SQL 调试
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  1. CONNECT:[ UseTime:0.000659s ] mysql:host=172.18.0.4;port=3306;dbname=h_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000966s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000434s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000375s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000664s ]
  6. SELECT * FROM `set` [ RunTime:0.000341s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000703s ]
  8. SELECT * FROM `article` WHERE `id` = 506035 LIMIT 1 [ RunTime:0.000386s ]
  9. UPDATE `article` SET `lasttime` = 1793985300 WHERE `id` = 506035 [ RunTime:0.001318s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000357s ]
  11. SELECT * FROM `article` WHERE `id` < 506035 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000500s ]
  12. SELECT * FROM `article` WHERE `id` > 506035 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000413s ]
  13. SELECT * FROM `article` WHERE `id` < 506035 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000511s ]
  14. SELECT * FROM `article` WHERE `id` < 506035 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000601s ]
  15. SELECT * FROM `article` WHERE `id` < 506035 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000618s ]
0.087258s