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import requests
import json
import re
#使用get_barrage（ ）
def get_barrage ( bvid , headers ) :
url = " https://api.bilibili.com/x/web-interface/view?bvid= " + bvid #B站API获取CID
req = requests . get ( url , headers = headers )
res = json . loads ( req . text )
cid = res [ ' data ' ] [ ' cid ' ] #提取弹幕cid。
barrage_url = " https://api.bilibili.com/x/v2/dm/web/seg.so?type=1&oid= " + str ( cid ) + " &segment_index=1 " #获取弹幕XML文件
barrage_req = requests . get ( barrage_url , headers = headers ) #发送GET请求
barrage_req . encoding = ' utf-8 '
barrage_list = re . findall ( ' <d p= " .*? " >(.*?)</d> ' , barrage_req . text ) #解析数据
for index in barrage_list :
with open ( ' barrage.txt ' , mode = ' a ' , encoding = ' utf-8 ' ) as f : #输出为文本
f . write ( index )
f . write ( " \n " )
print ( index )
return barrage_list
