python怎么从返回的网页中获取数据
答案:1 悬赏:40 手机版
解决时间 2021-04-04 14:32
- 提问者网友：未信
- 2021-04-03 17:12
python怎么从返回的网页中获取数据
最佳答案
- 五星知识达人网友：冷風如刀
- 2021-04-03 17:58
以下代码调试通过：
import pandas as pd
import json
demo = '{"programmers": [{"firstName": "Brett","lastName": "McLaughlin","email": "aaaa"}, { "firstName": "Jason","lastName": "Hunter","email": "bbbb"}, {"firstName":"Elliotte","lastName": "Harold","email": "cccc"}],"authors": [{"firstName": "Isaac","lastName": "Asimov","genre": "sciencefiction"}, {"firstName": "Tad","lastName": "Williams","genre": "fantasy"}, {"firstName": "Frank","lastName": "Peretti","genre": "christianfiction"}],"musicians": [{"firstName": "Eric", "lastName": "Clapton","instrument": "guitar"}, {"firstName": "Sergei","lastName": "Rachmaninoff","instrument": "piano"}]}'
demojs = json.loads(demo)
print('\n', 'demojs: ', demojs)
Aurdata = pd.DataFrame(demojs['authors'])
print('\n', 'Aurdata:\n', Aurdata)
import pandas as pd
import json
demo = '{"programmers": [{"firstName": "Brett","lastName": "McLaughlin","email": "aaaa"}, { "firstName": "Jason","lastName": "Hunter","email": "bbbb"}, {"firstName":"Elliotte","lastName": "Harold","email": "cccc"}],"authors": [{"firstName": "Isaac","lastName": "Asimov","genre": "sciencefiction"}, {"firstName": "Tad","lastName": "Williams","genre": "fantasy"}, {"firstName": "Frank","lastName": "Peretti","genre": "christianfiction"}],"musicians": [{"firstName": "Eric", "lastName": "Clapton","instrument": "guitar"}, {"firstName": "Sergei","lastName": "Rachmaninoff","instrument": "piano"}]}'
demojs = json.loads(demo)
print('\n', 'demojs: ', demojs)
Aurdata = pd.DataFrame(demojs['authors'])
print('\n', 'Aurdata:\n', Aurdata)
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