scrapy爬虫爬取csdn博客旧事列表保存到本地数据库

[{"title":"（20个子文件18KB）scrapy爬虫爬取csdn博客新闻列表保存到本地数据库","children":[{"title":"csdnnews","children":[{"title":"scrapy.cfg <span style='color:#111;'>270B</span>","children":null,"spread":false},{"title":"csdnnews","children":[{"title":"middlewares.py <span style='color:#111;'>3.62KB</span>","children":null,"spread":false},{"title":"pipelines.py <span style='color:#111;'>711B</span>","children":null,"spread":false},{"title":"spiders","children":[{"title":"__pycache__","children":[{"title":"tt.cpython-36.pyc <span style='color:#111;'>1.26KB</span>","children":null,"spread":false},{"title":"__init__.cpython-36.pyc <span style='color:#111;'>153B</span>","children":null,"spread":false},{"title":"csdnspider.cpython-36.pyc <span style='color:#111;'>3.70KB</span>","children":null,"spread":false}],"spread":true},{"title":"__init__.py <span style='color:#111;'>165B</span>","children":null,"spread":false},{"title":"csdnspider.py <span style='color:#111;'>4.97KB</span>","children":null,"spread":false}],"spread":true},{"title":"db","children":[{"title":"__pycache__","children":[{"title":"dbhelper.cpython-36.pyc <span style='color:#111;'>2.34KB</span>","children":null,"spread":false},{"title":"__init__.cpython-36.pyc <span style='color:#111;'>148B</span>","children":null,"spread":false}],"spread":true},{"title":"dbhelper.py <span style='color:#111;'>2.42KB</span>","children":null,"spread":false},{"title":"__init__.py <span style='color:#111;'>165B</span>","children":null,"spread":false},{"title":"init.sql <span style='color:#111;'>1.65KB</span>","children":null,"spread":false}],"spread":true},{"title":"__pycache__","children":[{"title":"pipelines.cpython-36.pyc <span style='color:#111;'>1.02KB</span>","children":null,"spread":false},{"title":"items.cpython-36.pyc <span style='color:#111;'>724B</span>","children":null,"spread":false},{"title":"__init__.cpython-36.pyc <span style='color:#111;'>145B</span>","children":null,"spread":false},{"title":"settings.cpython-36.pyc <span style='color:#111;'>456B</span>","children":null,"spread":false}],"spread":true},{"title":"items.py <span style='color:#111;'>1.31KB</span>","children":null,"spread":false},{"title":"__init__.py <span style='color:#111;'>0B</span>","children":null,"spread":false},{"title":"settings.py <span style='color:#111;'>3.31KB</span>","children":null,"spread":false}],"spread":true}],"spread":true}],"spread":true}]