NetEase Cloud music review crawling

jacklove
Release: 2023-03-31 17:08:01
Original
2703 people have browsed it

# coding=gbk
import requests
import json
c='网易云爬虫实战一'
print(c)
music_url = 'https://music.163.com/#/song?id=28815250'
id = music_url.split('=')[1]
# print(id)
url = 'https://music.163.com/weapi/v1/resource/comments/R_SO_4_%s?csrf_token=7e19029fe28aa3e09cfe87e89d2e4eeb' %(id)


headers = {
    'User-Agent': 'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.87 Safari/537.36',
    'Referer': 'https://music.163.com/song?id=%s' %(id),
    'Origin': 'https://music.163.com',
    }


formdata = {
    'params': 'AoF/ZXuccqvtaCMCPHecFGVPfrbtDj4JFPJsaZ3tYn9J+r0NcnKPhZdVECDz/jM+1CpA+ByvAO2J9d44B/MG97WhjmxWkfo4Tm++AfyBgK11NnSbKsuQ5bxJR6yE0MyFhU8sPq7wb9DiUPFKs2ulw0GxwU/il1NS/eLrq+bbYikK/cyne90S/yGs6ldxpbcNd1yQTuOL176aBZXTJEcGkfbxY+mLKCwScAcCK1s3STo=',
    'encSecKey': '365b4c31a9c7e2ddc002e9c42942281d7e450e5048b57992146633181efe83c1e26acbc8d84b988d746370d788b6ae087547bace402565cca3ad59ccccf7566b07d364aa1d5b2bbe8ccf2bc33e0f03182206e29c66ae4ad6c18cb032d23f1793420ceda05e796401f170dbdb825c20356d27f07870598b2798f8d344807ad6f2',
    }


response = requests.post(url, headers = headers, data = formdata)
messages = json.loads(response.text)


data_list=[]
data={}
for message in messages['hotComments']:
	data['nickname']=message['user']['nickname']
	data['content']=message['content']
	data_list.append(data)
	data={}
#print(data_list)
for i in data_list:
	c = '    '+i['nickname']+':'+i['content']
	print('\n\n'+c.replace('\n',''))
Copy after login


##Summary:

1. The "# in the first line coding=gbk" means that you can enter text strings in the text editor.

2. The split() function in "id = music_url.split('=')[1]" means to group elements, in this example it is "

https://music.163.com /#/song?id=", "28815250"

3. The HTML text obtained by the requests module needs to be converted into Python readable using the json.loads() method text, otherwise an error will be reported. This does not happen in jupyter notebook.

4. The replace() function can remove elements from the string. In this example, the newline character is changed to empty.

The final display result is as follows:


##This article introduces the relevant content of NetEase Cloud music review crawling, please Follow php Chinese website.

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