python学习笔记之爬取网页乱码

encodings = requests.utils.get_encodings_from_content(page.text)
//获取page内容编码

page.encoding="utf-8"
//用utf-8解码网页内容

f = open("D:\\python\\a.txt","a+",encoding="utf-8")
//设置读写文件所用编解码格式