python - Data scraped by Scrapy cannot be displayed in piplines

Question

Crawling data through scrapy, it is also captured. It can be returned to pipelines without any effect?
Cannot print the results
How to solve it?

Answer 1

There are probably two possibilities

1. pipeline Register to ITEM_PIPELINES

2. There is a syntax error when registering item_pipelines and cannot be called!

Answer 2

Have you set up Pipeline in settings?