C:\Users\AOBO>scrapy -h
Scrapy 1.2.1 - no active project
Usage:
scrapy <command> [options] [args]
Available commands:
bench Run quick benchmark test
commands
fetch Fetch a URL using the Scrapy downloader
genspider Generate new spider using pre-defined templates
runspider Run a self-contained spider (without creating a project)
settings Get settings values
shell Interactive scraping console
startproject Create new project
version Print Scrapy version
view Open URL in browser, as seen by Scrapy
[ more ] More commands available when run from project directory
Use "scrapy <command> -h" to see more info about a command
D:\BaiduYunDownload\first>scrapy -h
Scrapy 1.2.1 - project: first
Usage:
scrapy <command> [options] [args]
Available commands:
bench Run quick benchmark test
check Check spider contracts
commands
crawl Run a spider
edit Edit spider
fetch Fetch a URL using the Scrapy downloader
genspider Generate new spider using pre-defined templates
list List available spiders
parse Parse URL (using its spider) and print the results
runspider Run a self-contained spider (without creating a project)
settings Get settings values
shell Interactive scraping console
startproject Create new project
version Print Scrapy version
view Open URL in browser, as seen by Scrapy
Use "scrapy <command> -h" to see more info about a command
D:\BaiduYunDownload\first>