1.导入requests库,用于请求获取URL位置的资源

import requests

2.导入lxml库,解析及生成xml和html文件

from lxml import etree

3.定义发送请求的地址

url = 'https://nba.hupu.com/stats/players'

4.定义请求头

headers = {'User-Agent':'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.0.0 Safari/537.36'}

5.发送请求,获取html代码

resp = requests.get(url,headers=headers)

6.处理结果,解析字符串格式的HTML文档对象

e = etree.HTML(resp.text)

7.解析响应的数据,确定XML文档中某部分位置的语言

numbers = e.xpath('//tbody//tr//td[1]/text()')
names = e.xpath('//tbody//tr//td[2]/a/text()')
teams = e.xpath('//tbody//tr//td[3]/a/text()')
scores = e.xpath('//tbody//tr//td[4]/text()')

8. 保存到txt中

with open ('nba1.txt','w',encoding='utf-8') as f:for num,name,team,score in zip(numbers,names,teams,scores):f.write(f'{num}  {name}  {team}  {score}\n') #f'变量'

8.源码

#导入requests库,用于请求获取URL位置的资源
import requests
#导入lxml库,解析及生成xml和html文件
from lxml import etree
#发送的地址
url = 'https://nba.hupu.com/stats/players'
#伪装
headers = {'User-Agent':'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.0.0 Safari/537.36'}
#发送请求,获取html代码
resp = requests.get(url,headers=headers)
# print(resp.text)
#处理结果,解析字符串格式的HTML文档对象，
e = etree.HTML(resp.text)
#解析响应的数据,确定XML文档中某部分位置的语言
# numbers = e.xpath('//table[@class="players_table"]//tr//td[1]/text()')
numbers = e.xpath('//tbody//tr//td[1]/text()')
names = e.xpath('//tbody//tr//td[2]/a/text()')
teams = e.xpath('//tbody//tr//td[3]/a/text()')
scores = e.xpath('//tbody//tr//td[4]/text()')
#保存到txt中
with open ('nba1.txt','w',encoding='utf-8') as f:for num,name,team,score in zip(numbers,names,teams,scores):f.write(f'{num}  {name}  {team}  {score}\n') #f'变量'