我需要一些关于python循环技术的帮助。
经过几天的寻找,我放弃了…
系统:windows(anaconda)
想法:“我创建了一个html解析器脚本,但是由于缺少python脚本的知识和经验,我似乎需要在每个页面上运行它。我无法修复它,这就是为什么我决定循环这个脚本,并使它运行100次100页“……但结果,我找不到正确的方法这样做……
我的剧本
import requests
import pandas as pd
import urllib.parse
import urllib.request
import re
import os
import sys
url = "*******************/store/index.php"
querystring ={"id":"***","act":"search","***":"***","country":"",
"state":"*","city":"","zip":"","type":"","base":"","PAGENUM":"2"}
headers = {
'Host': "www.*****",
'Connection': "keep-alive",
'Upgrade-Insecure-Requests': "1",
'User-Agent': "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36
(KHTML, like Gecko) Chrome/64.0.3282.119 Safari/537.36",'Accept':"text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8",
'Referer': "h************/store/index.php?id=********************&pagenum=2",
'Accept-Encoding': "gzip, deflate",
'Accept-Language': "en-US,en;q=0.9",
'Cookie': "php_session_id_real=**********; cookname=**********; cook******",
'cache-control': "no-cache",
'Postman-Token': "**************************"
}
response = requests.request("GET", url, headers=headers,params=querystring)
df_list = pd.read_html(response.text)
df = df_list[-1]
print(df)
我只需要更改pagenum querystring(例如:
&页码=2,3,10,50
等)
是否可以运行此python脚本
X
时代,
每次改变
血小板计数
=
血小板计数
+ 1??
希望得到你的建议!
干杯
