python - requests批量输出，如何只输出特定的参数-PHP Chinese Network Q&A

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python - requests批量输出，如何只输出特定的参数

伊谢尔伦 2017-04-18 09:04:00

334

#-*- coding:utf-8 -*-
import requests
import datetime

url = 'http://httpbin.org/post'

base_date = datetime.datetime(2016, 4, 1)
base_payload = {'headers': ''}

for i in range(1, 10):
    payload = base_payload.copy()
    payload.update({
        'index': i,
        'data': (base_date + datetime.timedelta(days=i)).strftime('%Y-%m-%d')
    })
    response = requests.post(url, data=payload)
    with open ('a.text'.format(i), 'a') as fp:
        fp.write(response.text)

上面的是全部输出

现在只需要输出form的内容就可以
比如

[
    {
        "form": {
            "data": "2016-04-02",
            "headers": "",
            "index": "1"
        },
        "data": "2016-04-03",
        "headers": "",
        "index": "2"
    }
]

伊谢尔伦

小伙看你根骨奇佳，潜力无限，来学PHP伐。

reply all(2)

阿神2017-04-18 09:06:00 2 floor

使用 Python 标准库中的json，可以把 JSON 字符串解析为字典。

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迷茫2017-04-18 09:06:00 1 floor

#-*- coding:utf-8 -*-
import requests
import datetime
import json

url = 'http://httpbin.org/post'

base_date = datetime.datetime(2016, 4, 1)
base_payload = {'headers': ''}

for i in range(1, 10):
    payload = base_payload.copy()
    payload.update({
        'index': i,
        'data': (base_date + datetime.timedelta(days=i)).strftime('%Y-%m-%d')
    })
    response = requests.post(url, data=payload)
    with open ('a.text'.format(i), 'a') as fp:
        j = json.loads(response.text) # 使用json载入
        fp.write(j[0]['form']) # 获取数组中第0个对象中的form

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