1-1 Crawler overview

1-2 Software used in this course

1-3 Kill a small reptile with your hand (Part 1)

1-4 Kill a small reptile with your hand (Part 2)

1-5 Analysis of web request process (Part 1)

1-6 Analysis of web request process (Part 2)

1-7 http protocol (Part 1)

1-8 http protocol (below)

1-9 Getting Started with Requests-1

1-10 Getting Started with Requests-2

1-11 Getting Started with Requests-3

1-12 Getting Started with Requests-4

1-13 Getting Started with Requests-5

1-14 Added - turn off resp

1-15 Supplementary_py basics_character set issues

2-1 Data parsing overview

2-2 Re parsing regular expression-1

2-3 Re parsing regular expression-2

2-4 Re parsing regular expression-3

2-5 Re parsing regular expression-4

2-6 Python's re module uses -1

2-7 Python’s re module uses -2

2-8 Ranking of top 250 movies on Douban (Part 1)

2-9 Ranking of top 250 movies on Douban (Part 2)

2-10 Pirated Paradise Movie Information-1

2-11 Pirated Paradise Movie Information-2

2-12 Pirated Paradise Movie Information-3

2-13 Bs4 parsing foreplay-Html grammar rules-1

2-14 Introduction to Bs4 Analysis-Gagacai Price (1)

2-15 Introduction to Bs4 Analysis-Go Gao Cai Price (2)

2-16 Bs4 analysis case-grabbing beautiful gallery pictures (1)

2-17 Bs4 analysis case-grabbing beautiful gallery pictures (2)

2-18 Getting Started with Xpath-1

2-19 Getting Started with Xpath-2

2-20 Getting Started with Xpath-3

2-21 Getting Started with Xpath-4

2-22 Practical use of Xpath to capture Zhubajie.com information (1)

2-23 Practical use of Xpath to capture Zhubajie.com information (2)

2-24 Practical use of Xpath to capture Zhubajie.com information (3)

3-1 Advanced overview of Requests

3-2 Handling cookies Login to Novel Network (1)

3-3 Handling cookies Login to Novel Network (2)

3-4 Anti-hotlink capture pear video (1)

3-5 Anti-hotlink capture pear video (2)

3-6 Agent-1

3-7 Comprehensive training to capture NetEase Cloud music review information (1)

3-8 Comprehensive training to capture NetEase Cloud music review information (2)

3-9 Comprehensive training to capture NetEase Cloud music review information (3)

3-10 Comprehensive training to capture NetEase Cloud music review information (4)

3-11 Comprehensive training to capture NetEase Cloud music review information (5)

3-12 Comprehensive training to capture NetEase Cloud music review information (6)

3-13 Comprehensive training to capture NetEase Cloud music review information (7)

3-14 Multithreading(1)

3-15 Multithreading(2)

3-16 Multithreading-1

3-17 Getting Started with Thread Pools and Process Pools

3-18 Thread pool case_grabbing Xinfadi vegetable prices (Part 1)

3-19 Thread pool case_grabbing Xinfadi vegetable prices (Part 2)

4-1 Coroutine concept

4-2 Multi-task asynchronous coroutine (Part 1)

4-3 Multi-task asynchronous coroutine (Part 2)

4-4 Supplement - About asynchronous coroutines - obsolescence warning

4-5 Asynchronous http request aiohttp module explanation (Part 1)

4-6 Asynchronous http request aiohttp module explanation (Part 2)

4-7 Practical combat of asynchronous crawlers - stripping away a novel (Part 1)

4-8 Practical combat of asynchronous crawlers - stripping away a novel (Part 2)

4-9 Comprehensive training_How video websites work (Part 1)

4-10 Comprehensive training_How video websites work (Part 2)

4-11 Grab 91 and watch the drama_Simple version (Part 1)

4-12 Grab 91 to watch the drama_Simple version (Part 2)

4-13 Grab 91 and watch the drama_Simple version (Part 1)

4-14 Grab 91 to watch the drama_Simple version (Part 2)

4-15 Grab 91 to watch the drama_Complex Edition_1_Overview (Part 1)

4-16 Grab 91 to watch the drama_Complex Edition_1_Overview (Part 2)

4-17 Grab 91 to watch the drama_complex version_2_get the m3u8 path

4-18 Grab 91 to watch the drama_complex version_3_download m3u8 (Part 1)

4-19 Grab 91 to watch the drama_complex version_3_download m3u8 (Part 2)

4-20 Grab 91 to watch the drama_complex version_4_download video (Part 1)

4-21 Grab 91 to watch the drama_complex version_4_download video (Part 2)

4-22 Grab 91 to watch the drama_Complex version_5_Decryption (Part 1)

4-23 Grab 91 to watch the drama_Complex version_5_Decryption (Part 2)

4-24 _Catch 91 to watch the drama_Complex version_6_Merge video (Part 1)

5-1 Selenium introduces concepts (Part 1)

5-2 Selenium introduces concepts (Part 2)

5-3 selenium_Various operations_grabbing hook (Part 1)

5-4 selenium_Various operations_grabbing hook (Part 2)

5-5 selenium_various operations_switching between windows (Part 1)

5-6 selenium_Various operations_Switching between windows (Part 2)

5-7 selenium_Various Operations_Headless Browser (Part 1)

5-8 selenium_Various operations_Headless browser (Part 2)

5-9 selenium_Super Eagle processing verification code (Part 1)

5-10 selenium_Super Eagle processing verification code (Part 2)

5-11 selenium_super eagle fuck super eagle

5-12 selenium_solve the login problem of 12306 (1)

5-13 selenium_solve the login problem of 12306 (2)

5-14 selenium_solve the login problem of 12306 (4)

6-1 Python captures pictures of girls from the beautiful gallery

6-2 Grab Lagou.com recruitment information

6-3 Easy and simple explanation of recursion and small recursion cases

6-4 Simple analysis of lottery data

6-5 Use python automation tool selenium to capture 51job recruitment information

6-6 binary search

6-7 maze problem

6-8 Do movie box office

6-9 dry flask

6-10 Data visualization display

6-11 Regular expression_metacharacter

6-12 Regular expression_quantifier

6-13 Regular Expressions_Greedy and Lazy

6-14 re extract grouped data

6-15 Use Douban TOP250 data to capture

6-16 Capture movie paradise movie information_on

6-17 Capture movie paradise movie information_Part 2

6-18 html basic grammar rules

6-19 css selector syntax rules

6-20 css selector syntax rules_cut completed

7-1 bs4 practical case one

7-2 bs4 practical case 2

7-3 xpath analysis_on

7-4 xpath analysis_down

7-5 Anti-leech_grab pear video

7-6 Multithreading and multiprocessing

7-7 Multi-threading and multi-process-2

7-8 Multi-threading and multi-process-3

7-9 Multi-threading and multi-process-4

7-10 Multi-threading and multi-process-5

7-11 01_Multi-task asynchronous coroutine

7-12 02_Multi-task asynchronous coroutine

7-13 03_Multi-task asynchronous coroutine

7-14 04_Multi-task asynchronous coroutine

7-15 05_Multi-task asynchronous coroutine

7-16 06_Multi-task asynchronous coroutine

7-17 07_Multi-task asynchronous coroutine

7-18 08_Multi-task asynchronous coroutine

7-19 09_Multi-task asynchronous coroutine

8-1 01_Catch wbdy

8-2 02_Catch wbdy

8-3 04_Catch wbdy

8-4 05_Catch wbdy

8-5 06_Catch wbdy

8-6 07_Catch wbdy

8-7 08_Catch wbdy

8-8 09_Catch wbdy

8-9 10_grab wbdy

8-10 11_Catch wbdy

8-11 01_Getting started with selenium

8-12 02_Getting started with selenium

8-13 03_Getting started with selenium

8-14 Getting Started with Selenium-4

8-15 Getting Started with Selenium-5

8-16 Getting Started with Selenium-6

8-17 Getting Started with Selenium-7

8-18 Getting Started with Selenium-8

8-19 Getting Started with Selenium-9

8-20 Getting Started with Selenium-10

9-1 Selenium small advanced + case-1

9-2 Selenium small advanced + case-2

9-3 Selenium small advanced + case-3

9-4 Selenium small advanced + case-4

9-5 Selenium small advanced + case-5

9-6 Selenium small advanced + case-6

9-7 Selenium small advanced + case-7

9-8 Selenium small advanced + case-8

9-9 Selenium small advanced + case-9

9-10 Scrapy introduction and initial use-1

9-11 Scrapy introduction and initial use-2

9-12 Scrapy introduction and initial use-3

9-13 Scrapy introduction and initial use-4

9-14 Scrapy introduction and initial use-5

9-15 Scrapy introduction and initial use-6

9-16 Scrapy introduction and initial use-7

10-1 01 Scrapy pipeline

10-2 02 Scrapy pipeline

10-3 03 Scrapy pipeline

10-4 04 Scrapy pipeline

10-5 05 Scrapy pipeline

10-6 06 Scrapy pipeline

10-7 07 Scrapy pipeline

10-8 08 Scrapy pipeline

10-9 09 Scrapy pipeline

10-10 1Scrapy middleware uses -1

10-11 1Scrapy middleware usage-2

10-12 1Scrapy middleware usage-3

10-13 1Scrapy middleware usage -4

10-14 1Scrapy middleware uses -5

11-1 Scrapy simulated login and middleware-1

11-2 Scrapy simulated login and middleware-2

11-3 Scrapy simulated login and middleware-3

11-4 Scrapy simulated login and middleware-4

11-5 Scrapy simulated login and middleware-5

11-6 Scrapy simulated login and middleware-6

11-7 Scrapy simulated login and middleware-7

11-8 Scrapy simulated login and middleware-8

11-9 Scrapy simulated login and middleware-9

11-10 Scrapy site-wide data capture-1

11-11 Scrapy site-wide data capture-2