文档详情

python爬虫面试题及答案.docx

发布:2025-04-15约5.82千字共10页下载文档
文本预览下载声明

python爬虫面试题及答案

姓名:____________________

一、多项选择题(每题2分,共20题)

1.以下哪些是Python中常用的网络请求库?

A.requests

B.urllib

C.aiohttp

D.Tornado

2.下列哪个方法可以获取一个网页的HTML内容?

A.requests.get(url).text

B.urllib.urlopen(url).read()

C.requests.post(url).text

D.aiohttp.request(url)

3.以下哪些是常用的正则表达式匹配方法?

A.re.findall()

B.re.match()

C.re.search()

D.re.sub()

4.以下哪个函数可以解析HTML内容?

A.BeautifulSoup

B.html.parser

C.lxml

D.html5lib

5.以下哪个方法可以清除HTML标签?

A.BeautifulSoup.get_text()

B.BeautifulSoup.prettify()

C.BeautifulSoup.find()

D.BeautifulSoup.select()

6.以下哪个方法可以设置请求头?

A.requests.get(url,headers={User-Agent:Mozilla})

B.urllib.urlopen(url,headers={User-Agent:Mozilla})

C.requests.post(url,headers={User-Agent:Mozilla})

D.aiohttp.request(url,headers={User-Agent:Mozilla})

7.以下哪个方法可以设置请求参数?

A.requests.get(url,params={key:value})

B.urllib.urlopen(url,params={key:value})

C.requests.post(url,params={key:value})

D.aiohttp.request(url,params={key:value})

8.以下哪个方法可以设置请求的cookie?

A.requests.get(url,cookies={name:value})

B.urllib.urlopen(url,cookies={name:value})

C.requests.post(url,cookies={name:value})

D.aiohttp.request(url,cookies={name:value})

9.以下哪个方法可以设置请求的代理?

A.requests.get(url,proxies={http::8080})

B.urllib.urlopen(url,proxies={http::8080})

C.requests.post(url,proxies={http::8080})

D.aiohttp.request(url,proxies={http::8080})

10.以下哪个方法可以设置请求的认证?

A.requests.get(url,auth=(user,password))

B.urllib.urlopen(url,auth=(user,password))

C.requests.post(url,auth=(user,password))

D.aiohttp.request(url,auth=(user,password))

11.以下哪个方法可以设置请求的超时时间?

A.requests.get(url,timeout=5)

B.urllib.urlopen(url,timeout=5)

C.requests.post(url,timeout=5)

D.aiohttp.request(url,timeout=5)

12.以下哪个方法可以模拟登录?

A.requests.post(url,data={username:user,password:password})

B.urllib.urlopen(url,data={username:user,password:password})

C.requests.get(url,params={username:user,password:password})

D.aiohttp.request(url,params={username:user,passw

显示全部
相似文档