今天想看一个插件的源码,但是网页打开了好几次都崩溃了,估计是因为源码太长了,然后GreasyFork的前端没有做优化。所以只能把源码爬下来再看。所以顺手写了一个爬取GreasyFork的插件源码的脚本(Python3)。
话不多说,上代码:
#-*- coding: utf-8 -*
import requests
from lxml import etree
url = '代码页的网址'
r = requests.get(url, headers={'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.117 Safari/537.36'})
html = etree.HTML(r.text)
result = html.xpath('//*[@id="script-content"]/pre/text()')
print(result[0])
with open('save.js', 'w', encoding='utf-8') as f:
f.writelines(result[0])