requests模块get方法使用

1、参数不放在地址里

        注意get的参数中，放入参的名字叫：paras，而post中叫“data:”

        每次请求完成后都做关闭处理：rep.close()，避免多次请求后提示请求不到，因为请求链接太多没关闭的原因

import requests
 
url = "https://movie.douban.com/j/chart/top_list"
data = {
    "type": 25,
    "interval_id": "100:90",
    "action": "",
    "start": 0,
    "limit": 20
}
headers = {
    "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.0.0 Safari/537.36"
}
 
rep = requests.get(url,params=data,headers=headers ,verify=False)
print(rep.json()[0]['rating'])  # 这个返回字典格式，才能一个个取值，rep.text直接拿到字符串
print(rep.request.url)  # 查看地址方发现，参数会自己拼接到地址里面
 
rep.close()   # 每次请求后都关闭，避免后续连接太多无法请求
 
 
>>>
['9.4', '50']
https://movie.douban.com/j/chart/top_list?type=25&interval_id=100%3A90&action=&start=0&limit=20

2、参数放地址里

import requests
 
url = "https://movie.douban.com/j/chart/top_list?type=25&interval_id=100%3A90&action=&start=0&limit=20"
headers = {
    "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.0.0 Safari/537.36"
}
 
rep = requests.get(url,headers=headers ,verify=False)
print(rep.json()[0]['rating'])  # rep.json返回的是字典格式
print(rep.request.url)
 
 
>>>
['9.4', '50']
https://movie.douban.com/j/chart/top_list?type=25&interval_id=100%3A90&action=&start=0&limit=20