json处理

一、post请求方式

1、观察需要爬取的东西

2、代码

import requests

a = input("输入需要翻译的单词:")

url = "https://fanyi.baidu.com/sug" 

headers = {

	"User-Agent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36 Edg/95.0.1020.40"
}

dic = {
	"kw": a
}

# 发送post请求，发送的数据必须放在字典中，通过data参数进行传递
resp = requests.post(url,headers=headers,data = dic)

#将服务器返回的内容直接处理成json() => dict
print(resp.json())

resp.close()

二、GET请求方式

1、观察需要爬取的东西

2、代码

import requests

headers = {

	"User-Agent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36 Edg/95.0.1020.40"
}

url = "https://movie.douban.com/j/chart/top_list" 

param = {

	"type": "24",
	"interval_id": "100:90",
	"action": "",
	"start": "0",
	"limit": "20",
}


resp = requests.get(url,headers=headers,params = param)


print(resp.json())

resp.close()