[爬蟲實戰] 如何簡簡單單突破驗證碼 (captcha) 限制 - 爬取國際貿易局廠商資料?
Synopsis
不一定要用OpenCV 做文字辨識才能抓取(Crawl) 網頁資料，有時只要巧妙延續之前做HTTP 請求的Session，並搭配Ipython ...
You Might Also Like
![[財經爬蟲] 怎麼繞過驗證碼? 利用 2Captcha 驗證碼識別服務突破 reCAPTCHA 驗證碼，抓取證券櫃買中心的券商買賣證券日報表上分點交易資訊](https://i.ytimg.com/vi/iBBdO69lXdg/hq720.jpg?sqp=-oaymwEcCNAFEJQDSFXyq4qpAw4IARUAAIhCGAFwAcABBg==&rs=AOn4CLAzUgCvnxBoActGJ26eoS0Mb0n2_A)
![[爬蟲實戰] 如何使用Selenium 抓取驗證碼?](https://i.ytimg.com/vi/hF-dJj559ug/hqdefault.jpg?sqp=-oaymwEcCOADEI4CSFXyq4qpAw4IARUAAIhCGAFwAcABBg==&rs=AOn4CLDwpFb-DDAKWAZa3-tDb_SagOJ-Fw)
![[爬蟲實戰] 如何使用機器學習方法破解驗證碼 (1) ? – 安裝opencv3](https://i.ytimg.com/vi/lXEGO2OoL34/hqdefault.jpg?sqp=-oaymwEcCOADEI4CSFXyq4qpAw4IARUAAIhCGAFwAcABBg==&rs=AOn4CLBo9PYr3ViCQEMAB38z4wcyKzgMZw)
![[爬蟲實戰] 如何使用機器學習方法破解驗證碼 (2) ? – 切割出驗證碼中的各個數字](https://i.ytimg.com/vi/dcvTM4O0wiM/hqdefault.jpg?sqp=-oaymwEcCOADEI4CSFXyq4qpAw4IARUAAIhCGAFwAcABBg==&rs=AOn4CLBO8szx-AHVoLAFpm6raWYguAqHbA)
![[爬蟲實戰] 如何使用機器學習方法破解驗證碼 (4) ? – 如何存取訓練模型](https://i.ytimg.com/vi/kYSxf1V-VV4/hqdefault.jpg?sqp=-oaymwEcCOADEI4CSFXyq4qpAw4IARUAAIhCGAFwAcABBg==&rs=AOn4CLBnwkpm2GP5zVq69WYDXqqYx6laeA)
![[爬蟲實戰] 如何破解高鐵驗證碼 (1) - 去除圖片噪音點?](https://i.ytimg.com/vi/6HGbKdB4kVY/hqdefault.jpg?sqp=-oaymwEcCOADEI4CSFXyq4qpAw4IARUAAIhCGAFwAcABBg==&rs=AOn4CLDtIzPTJXcgUdluCygYAPMko_bYiA)
![[爬蟲實戰] 如何使用機器學習方法破解驗證碼 (3) ? – 使用類神經網路自動辨認驗證碼](https://i.ytimg.com/vi/sy3RBqeDNoY/hqdefault.jpg?sqp=-oaymwEcCOADEI4CSFXyq4qpAw4IARUAAIhCGAFwAcABBg==&rs=AOn4CLCmpFLI_di3t1QKSbMp_LW6hn1v0A)
Download Options
Choose a download method below. All links open in new tabs.
| Service | Features | Action |
|---|---|---|
| Ssvid |
MP4 & MP3 • HD Quality • Browser Extension Available
|
Download |
| SaveFrom |
MP4 & MP3 • HD Quality • Browser Extension Available
|
Download |
Security Notice: These are third-party services. We recommend using antivirus software and being cautious of pop-up ads.