程序師世界是廣大編程愛好者互助、分享、學習的平台,程序師世界有你更精彩!
首頁
編程語言
C語言|JAVA編程
Python編程
網頁編程
ASP編程|PHP編程
JSP編程
數據庫知識
MYSQL數據庫|SqlServer數據庫
Oracle數據庫|DB2數據庫
您现在的位置: 程式師世界 >> 編程語言 >  >> 更多編程語言 >> Python

Can Python crawlers be a sideline? At which level can I take orders? Parsing the ways Python crawlers make money

編輯:Python

Many friends asked me to learn Python Can you make money ? The answer is ” Certainly. !“

python Reptiles can certainly be a sideline , A partner around me will rely on python Reptile can earn more than 10000 a month .

His screenshot showed me his income chart is like this , People rely on receiving orders in a month. This sideline has more income than many people's main business .

The above data represent personal information !

Friends unfamiliar with reptiles may not know what reptiles are . Here is a brief introduction :

Crawler is to obtain information efficiently and in large quantities on the Internet through code 、 A technical means of sorting information . Big data era , How to quickly in the vast network 、 A lot of 、 Automatically get the information you want , And used for data analysis and decision-making ? You need to learn reptile Technology !

Writing crawlers is a very useful skill point , Especially for Python Even a necessary skill for Engineers . We can collect the data later , Through data cleaning , Finally, let the data be used for business analysis ; You can also get information and use it in your daily life , For example, before buying a house, grab the historical transaction records of the corresponding region and then make a decision ; You can also implement an aggregation application , Even commercial operation in the future …… So there is a profession called 「 Reptile Engineer 」.

In learning programming development , Writing about crawlers is a great entry point , In the process of implementing the crawler, we can not only improve the familiarity of the corresponding programming language , You can also collect the content you are interested in , For further use . Writing crawlers is a very productive and fulfilling job , You can quickly feel the fun of programming .

Since reptiles are so powerful , So what can reptiles do ? such as :

  • Crawling pictures 、 Crawling video
  • Climb Douban Top250 In the movie 、 Academic papers
  • Climb Taobao's sales data 、 The changing trend of house prices
  • Analyze and forecast the stock market
  • Climb Baidu network disk resources , Save to database ( Of course , Just save the link and title of the resource ), Then make a web disk search engine

And so on, and so on, in addition to the above, there are many unlisted , As long as it's the data you want to crawl , As long as you can access the number through the browser

Data can be obtained by reptiles . Even Baidu we use every day , In fact, it makes use of this reptile Technology , Release countless crawlers to various websites every day , Get their information back for you to use .

There's always someone who needs data from all kinds of websites , such as facebook、 Big data websites like cat's eye . Through some outsourcing websites , Orders can be received soon , Generally, we provide Party A with reptiles 、 Data analysis 、 Data cleansing services .( You can go to pig Bajie and other outsourcing platforms )


Except pig Bajie network , There are many websites at home and abroad , Let me summarize , If you want to learn how to get orders from these platforms and earn extra money , You can join me in the following group to learn , The boss also shares case practice online

Summarize some order receiving platforms of crawler , You can collect it , I'm afraid I can't find :

One 、 Domestic order receiving platform

1、 Programmer Inn


Programmer Inn China's leading free work platform , For middle and high end programmers 、 Product managers and designers and other Internet related personnel provide stable online work opportunities , Including free work 、 Telecommuting and part-time jobs , It also supports hiring on demand , There are many working modes , I would like to recommend you to try .

Although the name is called programmer Inn , But apart from programmers , Like a product manager , Designers and other Internet related personnel , All of them can find their own projects on it . You can experience what you are interested in .

2. CODING Code,

Coding Its Internet software outsourcing service platform , The platform is mainly outsourcing .

3. Open source crowdsourcing

Open source crowdsourcing platform in China , Mainly crowdsourcing .

4. Pig eight quit

Find a part-time place , Mainly entry-level projects , Not for professional programmers , Only for novices .

5. English selection

The platform focuses on customized development outsourcing services , It's also a platform for outsourcing projects .

6. Pack fast

7. Codex crowdsourcing platform


8. Morning and night

9. Development state

10. Everyone develops

11. Centimeter footprints

12. Sxsoft

13. Apes rush to send

14. Realize network portal

15. Zhicheng outsourcing network

Two 、 Foreign order receiving platform

1. Upwork

Upwork It's the largest in the world 、 The best 、 The most standardized comprehensive human outsourcing service platform , By the famous Elance and oDesk Merge . Gather here 900 Thousands of freelancers from all over the world , You can definitely find the right position for you .

2. Freelancer

Types of work cover many different areas , From program development to marketing 、 advertisement 、 accounting 、 Legal affairs can work remotely .

3. Dribbble

You read that right ,Dribbble It's not just the most popular designer community in the world , It's also a good source for designers to find remote work . Since being Tiny After the acquisition ,Dribbble Our recruitment attributes are gradually increasing , Try to keep it going PO Make your own good work , Waiting for your Bole , You can also focus on Jobs page , To the heart Team Submit resume .

4. Stackoverflow

Well known by programmers Stackoverflow It's a company where people work remotely , Programmers have a great advantage in teleworking ,Stackoverflow Jobs There's a selection of remote positions in the , There are plenty of remote technical positions .

5. 99designs

99designs It's a hiring platform for designers , You can take part in design competition here to bid for open projects , It can also provide one-to-one professional services to employers .

6. Remoteok

Remoteok Not only the initial part-time remote work , And the full-time category , Signing contracts and internships . Founder of the website Pieter Levels Itself is a digital nomad , He is also Nomadlist The founder of .

7. Toptal

Toptal It's a high-end freelancer platform , It is suitable for remote workers who have experience and work hard . It will connect enterprises with software engineers around the world , Designers and business consultants are connected .

8. Ange

AngelList It's a platform for startups and angel investors , There are also remote work opportunities offered by startups , If you're interested in joining a startup remotely , You can try it .

9. Topcoder

Topcoder Attract the world's top programmers through algorithm competitions , He will divide a large project into many small modules , Through the competition mode to the user to do , The winner can get the bonus for the module .

For the latter question ,python To what extent do reptiles learn to take orders

First you have to be proficient in Python Reptiles , So some Python The basics certainly need to be understood ,Python Installation and use of the environment ,Python Basic grammar , list , Dictionaries , String processing these simple knowledge are needed to learn .

secondly Python The main library that crawlers use is request library , This library is something you have to learn , The data you get still needs to be processed by yourself , Filtering rules through data , Regular expressions and so on .

Of course, you also need to learn some basic knowledge of the front end , Because all the data you crawl is on the Internet , So you have to understand the front-end basics , Otherwise, you may not find the data you need , What about crawling data .

There is now a lot of websites have developed their own anti climbing mechanism , So some common anti climbing measures are also what you need to learn , You can't get the data you want without learning .

Come here to summarize , I want to write one myself Python Crawler program , You have to learn Python Basics , Including environmental installation , Basic grammar , Dictionaries , Regular matching , There are also some data processing technologies and so on . The second is the library of mock requests request, There are also some anti climbing technologies and front-end foundations .

If you are right Python, I want to learn by myself Python, Here we have prepared rich Free learning package , Let's learn together , Let's analyze Python Part-time job 、 These things about the job market outlook .

One 、Python Learning routes in all directions

Just beginning to learn python, If you don't even plan the complete learning steps , It's almost impossible to learn python. He put the Python All directions and routes have been sorted out , Form a summary of knowledge points in various fields .( The picture is too big , You can't put the full version here. You can get it free at the end of the article

Two 、 Getting started learning videos

When we were watching videos to learn , You can't just move your eyes and brain without hands , A more scientific way to learn is to use them after understanding , At this time, the hand training program is very suitable .

3、 ... and 、Python Examples of operation

learn python Just like learning mathematics , You can't just read without doing questions , Looking directly at the steps and answers will make people mistakenly think they have mastered everything , But when you come across a new problem, you will still be at a loss .

So I'm learning python Be sure to remember to do more handwritten code in the process of , You only need to read the tutorial once or twice .

Four 、Python Actual combat of employment project

We learn Python Must be to find a high paying job or a high paying part-time job , Here are some practical projects that companies can use , After learning these, I believe you will find a satisfactory job .

11 Django frame

16 WeChat official account

18 The general crawler module uses


21 Data analysis

22 machine learning

There are other things , For example, I made it myself Python Introductory graphic tutorial , When there is no computer, you can learn knowledge by using mobile phone , After learning the theory, you can knock the code and practice it , also Python Chinese version of the library 、MySQL and HTML Complete labels, etc , These are all things that can be given to fans .

These are not very valuable things , But it's really good for learners who have no resources or whose resources are not very good , If you can use it Below scan CSDN Officially certified QR code 【 Free access .


  1. 上一篇文章:
  2. 下一篇文章:
Copyright © 程式師世界 All Rights Reserved