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Python crawler based on the way to create and delete files, many novices are not very clear, in order to help you solve this problem, the following editor will explain in detail for you, people with this need can come to learn, I hope you can gain something.

I believe that when you are doing crawler projects, you will use to create files to save data locally. Here are a few ways to create folders, which will make it easier for you to use various ways in the future and improve your code efficiency. Take a look at it now.

Each website is a separate project (folder)

Each website is a separate project (folder)

Create a new file

Add data to an existing file

Delete the contents of a file

Delete the contents of a file

Iterate through a collection, with each item being a line in the file

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