11import requests
22import urllib .parse
33import base64
4+ from wordcloud import WordCloud
5+ import jieba .analyse
6+ import matplotlib .pyplot as plt
7+ from bs4 import BeautifulSoup
48from Crypto .Cipher import AES
59header = {'User-Agent' :'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.90 Safari/537.36' ,
610 #'Postman-Token':'4cbfd1e6-63bf-4136-a041-e2678695b419',
@@ -52,7 +56,7 @@ def encrypt(key, content):
5256 # 重新编码
5357 result = str (base64 .b64encode (encrypt_bytes ), encoding = 'utf-8' )
5458 return result
55- def getcomment (songid ):
59+ def getcomment (songid , page ):
5660 url = "https://music.163.com/weapi/v1/resource/comments/R_SO_4_" + songid + "?csrf_token="
5761 print (url )
5862 formdata = {
@@ -63,7 +67,7 @@ def getcomment(songid):
6367 aes_key = '0CoJUm6Qyw8W8jud' ## 不变的
6468 print ('aes_key:' + aes_key )
6569 # 对英文加密
66- source_en = '{"rid":"R_SO_4_' + songid + '","offset":"20 ","total":"false","limit":"20","csrf_token":""}'
70+ source_en = '{"rid":"R_SO_4_' + songid + '","offset":"' + str ( page * 20 ) + ' ","total":"false","limit":"20","csrf_token":""}'
6771
6872 #offset自己该
6973 print (source_en )
@@ -79,8 +83,34 @@ def getcomment(songid):
7983 req = requests .post (url = url , data = formdata , headers = header )
8084 return req .json ()
8185if __name__ == '__main__' :
82- songid = '487885426'
83- comment = getcomment (songid )
84- comment = comment ['comments' ]
85- for va in comment :
86- print (va ['content' ])
86+ songid = '346576'
87+ page = 0
88+ text = ''
89+ for page in range (10 ):
90+ comment = getcomment (songid ,page )
91+ comment = comment ['comments' ]
92+ for va in comment :
93+ print (va ['content' ])
94+ text += va ['content' ]
95+ ags = jieba .analyse .extract_tags (text , topK = 50 ) # jieba分词关键词提取，40个
96+ print (ags )
97+ text = " " .join (ags )
98+ backgroud_Image = plt .imread ('tt.jpg' ) # 如果需要个性化词云
99+ wc = WordCloud (background_color = "white" ,
100+ width = 1200 , height = 900 ,
101+ mask = backgroud_Image , # 设置背景图片
102+
103+ #min_font_size=50,
104+ font_path = "simhei.ttf" ,
105+ max_font_size = 200 , # 设置字体最大值
106+ random_state = 50 , # 设置有多少种随机生成状态，即有多少种配色方案
107+ ) # 字体这里有个坑，一定要设这个参数。否则会显示一堆小方框wc.font_path="simhei.ttf" # 黑体
108+ # wc.font_path="simhei.ttf"
109+ my_wordcloud = wc .generate (text )
110+ plt .imshow (my_wordcloud )
111+ plt .axis ("off" )
112+ plt .show () # 如果展示的话需要一个个点
113+ file = 'image/' + str ("aita" ) + '.png'
114+ wc .to_file (file )
115+
116+
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