模仿请求获取网页源代码
如下
- import requests
- r = requests.get('https://spa1.scrape.center/page/1')
- print(r.text)
复制代码 源码如下
GET请求
示例网站为 https://httpbin.org
- import requests
- r = requests.get('https://httpbin.org/')
- print(r.text)
复制代码 所表现的效果如下
- {
- "args": {},
- "headers": {
- "Accept": "*/*",
- "Accept-Encoding": "gzip, deflate",
- "Host": "httpbin.org",
- "User-Agent": "python-requests/2.32.3",
- "X-Amzn-Trace-Id": "Root=1-681dec13-1f8d5f796c04c6d73f09a6b3"
- },
- "origin": "183.250.93.64",
- "url": "https://httpbin.org/get"
- }
复制代码 如果想添加两个参数,此中name是germey,age是25
URL可以写成 https://httpbin.org/get?/name=germey&age=25
- import requests
- date = {
- 'name': 'germey',
- 'age': 25
- }
- r = requests.get('https://httpbin.org/get', params=date)
- print(r.text)
复制代码 效果如下
- {
- "args": {
- "age": "25",
- "name": "germey"
- },
- "headers": {
- "Accept": "*/*",
- "Accept-Encoding": "gzip, deflate",
- "Host": "httpbin.org",
- "User-Agent": "python-requests/2.32.3",
- "X-Amzn-Trace-Id": "Root=1-681ded56-2771b27b0f18cd9b71461ee7"
- },
- "origin": "183.250.93.64",
- "url": "https://httpbin.org/get?name=germey&age=25"
- }
复制代码 如果想要直接解析返回效果得到一个JSON格式的数据的话,可以直接调用json方法
- import requests
- r = requests.get('https://httpbin.org/get')
- print(type(r.text))
- print(r.json())
- print(type(r.json()))
复制代码 效果如下
- <class 'str'>
- {'args': {}, 'headers': {'Accept': '*/*', 'Accept-Encoding': 'gzip, deflate', 'Host': 'httpbin.org', 'User-Agent': 'python-requests/2.32.3', 'X-Amzn-Trace-Id': 'Root=1-681dee2d-03cd762c0490679f0ef17d91'}, 'origin': '183.250.93.64', 'url': 'https://httpbin.org/get'}
- <class 'dict'>
复制代码 或取网页
- import requests
- import re
- r = requests.get('https://ssr1.scrape.center/')
- pattern = re.compile('<h2.*?>(.*?)</h2>', re.S)
- titles = re.findall(pattern, r.text)
- print(titles)
复制代码
免责声明:如果侵犯了您的权益,请联系站长,我们会及时删除侵权内容,谢谢合作!更多信息从访问主页:qidao123.com:ToB企服之家,中国第一个企服评测及商务社交产业平台。 |