Python爬虫爬取51Job职位数据

[{"title":"（ 23 个子文件 534KB ） Python爬虫爬取51Job职位数据","children":[{"title":"job51_hlink","children":[{"title":"shell命令.txt <span style='color:#111;'> 994B </span>","children":null,"spread":false},{"title":"job51_detail.json <span style='color:#111;'> 1.27MB </span>","children":null,"spread":false},{"title":"myLog.log <span style='color:#111;'> 965.14KB </span>","children":null,"spread":false},{"title":".idea","children":[{"title":"misc.xml <span style='color:#111;'> 298B </span>","children":null,"spread":false},{"title":"encodings.xml <span style='color:#111;'> 218B </span>","children":null,"spread":false},{"title":"workspace.xml <span style='color:#111;'> 11.06KB </span>","children":null,"spread":false},{"title":"job51_hlink.iml <span style='color:#111;'> 453B </span>","children":null,"spread":false},{"title":"modules.xml <span style='color:#111;'> 274B </span>","children":null,"spread":false}],"spread":true},{"title":"job51_hlink","children":[{"title":"middlewares.py <span style='color:#111;'> 3.52KB </span>","children":null,"spread":false},{"title":"spiders","children":[{"title":"job51Hlink.py <span style='color:#111;'> 6.00KB </span>","children":null,"spread":false},{"title":"__init__.py <span style='color:#111;'> 161B </span>","children":null,"spread":false},{"title":"__pycache__","children":[{"title":"__init__.cpython-37.pyc <span style='color:#111;'> 159B </span>","children":null,"spread":false},{"title":"job51Hlink.cpython-37.pyc <span style='color:#111;'> 4.52KB </span>","children":null,"spread":false}],"spread":true}],"spread":true},{"title":"__init__.py <span style='color:#111;'> 0B </span>","children":null,"spread":false},{"title":"pipelines.py <span style='color:#111;'> 1.24KB </span>","children":null,"spread":false},{"title":"__pycache__","children":[{"title":"settings.cpython-37.pyc <span style='color:#111;'> 486B </span>","children":null,"spread":false},{"title":"items.cpython-37.pyc <span style='color:#111;'> 1.01KB </span>","children":null,"spread":false},{"title":"__init__.cpython-37.pyc <span style='color:#111;'> 151B </span>","children":null,"spread":false},{"title":"pipelines.cpython-37.pyc <span style='color:#111;'> 1.34KB </span>","children":null,"spread":false}],"spread":true},{"title":"settings.py <span style='color:#111;'> 3.15KB </span>","children":null,"spread":false},{"title":"items.py <span style='color:#111;'> 1.63KB </span>","children":null,"spread":false}],"spread":true},{"title":"job51.json <span style='color:#111;'> 482.04KB </span>","children":null,"spread":false},{"title":"scrapy.cfg <span style='color:#111;'> 265B </span>","children":null,"spread":false}],"spread":true}],"spread":true}]