入门python,小爬一下,请求头,图片下载

import requests #导入模块
# 安装requests模块  pip install requests
# 设置目标数据包url
url = "https://www.baidu.com/"
# 发起请求，并接受响应
response = requests.get(url=url)
print(response) # 响应对象 <Response [200]>
print(response.status_code) #状态码 200 请求成功
print(response.text) # 获取响应文本内容
print(response.encoding) # 获取编码 ISO-8859-1
# 设置编码
response.encoding = "utf-8"
print(response.text)
# 获取请求头
print(response.request.headers) # 'python-requests/2.32.5'

import requests #导入模块
# 安装requests模块  pip install requests
# 设置目标数据包url
url = "https://www.baidu.com/"
# 构造请求头
headers = {
"user-agest": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36"
}
# 发起请求，并接受响应
response = requests.get(url=url, headers=headers)
response.encoding ="utf-8"# 设置编码
print(response.text)
print(response.headers) # 获取响应头
# 获取进制格式数据
print(response.content)

import requests
# 设置url
url ="  https://s.panlai.com/zb_users/upload/2026/02/bizhihui_com_202602091770647819464753.jpg-pcthumbs"
# 发请求 获取响应对象
response = requests.get(url=url)
# print(response.content)
# 存储本地
with open("动漫壁纸.jpg","wb") as f:
    f.write(response.content)