How do convert unicode escape sequences to unicode characters in a python string 爬去网页中遇到编码的问题 Python 2.7 >>> print '\\u5982\\u679c\\u6211\\u662f\\u4e00\\u4e2a\\u4ece\\u524d\\u7684\\u54f2\\u4eba\\uff0c\\u6765\\u5230\\u4eca\\u5929\\u7684\\u4e16\\u7
Python爬虫框架Scrapy Scrapy框架 1.Scrapy框架安装 直接通过这里安装scrapy会提示报错: error: Microsoft Visual C++ 14.0 is required <Unable to find vcvarsall.bat> building 'twisted test.raiser' extension error:Unable to find cyarsall.bat Failed building wheel for lxml 解决方法: 在
from bs4 import BeautifulSoup import requests import time import re url = 'http://search.qyer.com/hotel/89580_4.html' urls = ['http://search.qyer.com/hotel/89580_{}.html'.format(str(i)) for i in range(1,10)] # 最多157页 infos = [] # print(urls) # 批量爬取数据