1.1使用urllib发起请求

# 导入urllib
from urllib import request


# 请求地址url
url = 'http://www.baidu.com/'
# 构建请求对象
response = request.Request(url=url)
# 返回响应对象
result = request.urlopen(response)
# 打印响应对象内容
print(result.read().decode('utf-8'))