parent
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import requests # 发送请求
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import re
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def get_cid(bv_id):
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# 请求地址
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url = f"https://api.bilibili.com/x/web-interface/view?bvid={bv_id}"
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headers = {
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'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36 Edg/128.0.0.0'
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}
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# 向页面发送请求
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response = requests.get(url, headers=headers)
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data = response.json()
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if data['code'] == 0:
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return data['data']['cid']
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else:
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print("Error:", data['message'])
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return None
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#使用cid来获取弹幕文件
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def get_danmaku(cid):
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# 请求地址
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url = f'https://api.bilibili.com/x/v1/dm/list.so?oid={cid}'
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headers = {
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'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36 Edg/128.0.0.0',
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'Referer': 'https://www.bilibili.com/'
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}
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cookies = {
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'cookie_name': "buvid3=A519B1DA-8661-AD15-AF09-555D048B031860112infoc; b_nut=1723538860; _uuid=6143C127-766B-936A-DEE7-5616AF791FF538164infoc; enable_web_push=DISABLE; buvid4=04B6C89F-7CBF-69A6-AE29-A693E74703DE73396-024081308-cs5qIeYGbdyA1oco9LLvCw%3D%3D; DedeUserID=474921997; DedeUserID__ckMd5=d8aa82a6d18ffa1b; header_theme_version=CLOSE; CURRENT_FNVAL=4048; rpdid=|(u|JummmRmJ0J'u~kJllYl)R; hit-dyn-v2=1; fingerprint=f441c2457a8eb449bbfbcfa49dddea4e; buvid_fp_plain=undefined; CURRENT_QUALITY=116; dy_spec_agreed=1; buvid_fp=f441c2457a8eb449bbfbcfa49dddea4e; home_feed_column=5; SESSDATA=7e96192b%2C1741703839%2C4374a%2A92CjC-AT71Y55qFtKGN2_cPCT2THISLy5IobbTZbQWZC-lgwnEH_9h0sFe9U2NFBtuNaMSVng2ZWVmdG4xYjhoTWgtc2dyQ0ZiUmFlNnRzbzRyMy1jVTQ4TGtwdXVZZDJPRWVxYUNVakhpVU84SnJRSEMxYWxSMXNSbEw4NGI5YzVyV2hheFRZbmt3IIEC; bili_jct=ab9d66bd857c2717ccd3a5069d90dd0b; sid=4h1ecn5c; browser_resolution=2212-1255; share_source_origin=QQ; bsource=share_source_qqchat; b_lsid=71E72FAA_191F5BB2093; bili_ticket=eyJhbGciOiJIUzI1NiIsImtpZCI6InMwMyIsInR5cCI6IkpXVCJ9.eyJleHAiOjE3MjY2NjM4MTMsImlhdCI6MTcyNjQwNDU1MywicGx0IjotMX0.qCAEFr5DgRxAcqJtfFZT6Us3xtNveeDMW_WXojv2dsQ; bili_ticket_expires=1726663753; bp_t_offset_474921997=977389756042182656"
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}
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# 向页面发送请求
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response = requests.get(url, headers=headers, cookies=cookies)
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response.encoding = 'utf-8'
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html_data = response.text
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content_list = re.findall('<d p=".*?">(.*?)</d>', html_data)
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return '\n'.join(content_list)
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def get_search(v_keyword, v_max_page, v_out_file):
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with open(v_out_file, 'w', encoding='utf-8') as f:
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for page in range(1, v_max_page + 1):
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print('开始爬取第{}页'.format(page))
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# 请求地址
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url = 'https://api.bilibili.com/x/web-interface/wbi/search/type'
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headers = {
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'accept': 'application/json, text/plain, */*',
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'accept-encoding': 'gzip, deflate, br, zstd',
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'accept-language': 'zh-CN,zh;q=0.9,en;q=0.8,en-GB;q=0.7,en-US;q=0.6',
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'cookie': "buvid3=A519B1DA-8661-AD15-AF09-555D048B031860112infoc; b_nut=1723538860; _uuid=6143C127-766B-936A-DEE7-5616AF791FF538164infoc; enable_web_push=DISABLE; buvid4=04B6C89F-7CBF-69A6-AE29-A693E74703DE73396-024081308-cs5qIeYGbdyA1oco9LLvCw%3D%3D; DedeUserID=474921997; DedeUserID__ckMd5=d8aa82a6d18ffa1b; header_theme_version=CLOSE; CURRENT_FNVAL=4048; rpdid=|(u|JummmRmJ0J'u~kJllYl)R; hit-dyn-v2=1; fingerprint=f441c2457a8eb449bbfbcfa49dddea4e; buvid_fp_plain=undefined; CURRENT_QUALITY=116; dy_spec_agreed=1; buvid_fp=f441c2457a8eb449bbfbcfa49dddea4e; home_feed_column=5; SESSDATA=7e96192b%2C1741703839%2C4374a%2A92CjC-AT71Y55qFtKGN2_cPCT2THISLy5IobbTZbQWZC-lgwnEH_9h0sFe9U2NFBtuNaMSVng2ZWVmdG4xYjhoTWgtc2dyQ0ZiUmFlNnRzbzRyMy1jVTQ4TGtwdXVZZDJPRWVxYUNVakhpVU84SnJRSEMxYWxSMXNSbEw4NGI5YzVyV2hheFRZbmt3IIEC; bili_jct=ab9d66bd857c2717ccd3a5069d90dd0b; sid=4h1ecn5c; browser_resolution=2212-1255; share_source_origin=QQ; bsource=share_source_qqchat; b_lsid=71E72FAA_191F5BB2093; bili_ticket=eyJhbGciOiJIUzI1NiIsImtpZCI6InMwMyIsInR5cCI6IkpXVCJ9.eyJleHAiOjE3MjY2NjM4MTMsImlhdCI6MTcyNjQwNDU1MywicGx0IjotMX0.qCAEFr5DgRxAcqJtfFZT6Us3xtNveeDMW_WXojv2dsQ; bili_ticket_expires=1726663753; bp_t_offset_474921997=977389756042182656", # 确保这里填入有效的cookie
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'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36 Edg/128.0.0.0',
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'referer': "https://search.bilibili.com/all?keyword=2024%E5%B7%B4%E9%BB%8E%E5%A5%A5%E8%BF%90%E4%BC%9A&from_source=webtop_search&spm_id_from=333.1007&search_source=5&page=2&o=30".format(v_keyword),
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'origin': 'https://search.bilibili.com',
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'sec-ch-ua': '"Chromium";v="128", "Not;A=Brand";v="24", "Microsoft Edge";v="128"',
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'sec-ch-ua-mobile': '?0',
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'sec-ch-ua-platform': '"Windows"',
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'sec-fetch-dest': 'empty',
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'sec-fetch-mode': 'cors',
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'sec-fetch-site': 'same-site'
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}
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# 请求参数
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params = {
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'category_id':'',
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'search_type': 'video',
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'ad_resource': '5654',
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'__refresh__': 'true',
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'_extra': '',
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'context': '',
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'page': page,
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'page_size': '42',
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'pubtime_begin_s': '0',
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'pubtime_end_s': '0',
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'from_source':'',
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'from_spmid': '333.337',
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'platform': 'pc',
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'highlight': '1',
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'single_column':'0',
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'keyword': '2024巴黎奥运会',
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'qv_id': '4X3Lllrf6Bzo0PvAfD1HIKdBKPxChvkN',
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'source_tag': '3',
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'gaia_vtoken':'',
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'dynamic_offset': '30',
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'web_location': '1430654',
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'w_rid': '61a2a01a2171befb0b18a9cf843083c9',
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'wts': '1726407687',
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}
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# 向页面发送请求
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r = requests.get(url, headers=headers, params=params)
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# 查看响应码
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print(r.status_code)
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if r.status_code != 200:
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print(f"请求失败，状态码: {r.status_code}")
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continue
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j_data = r.json()
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if 'data' not in j_data or 'result' not in j_data['data']:
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print("响应中没有找到数据")
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continue
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data_list = j_data['data']['result']
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print('数据长度:', len(data_list))
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for data in data_list:
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mid = data['mid']
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bvid = data['bvid']
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cid = get_cid(bvid)
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if cid:
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f.write(f'{mid},{bvid},{cid}\n')
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print(f'mid: {mid}, bvid: {bvid}, cid: {cid}')
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# 获取弹幕并保存到同一个文件中
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danmaku_content = get_danmaku(cid)
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f.write(f'cid {cid}的弹幕:\n{danmaku_content}\n\n')
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else:
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print(f'Failed to get cid for bvid: {bvid}')
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# 调用函数
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get_search('2024巴黎奥运会', 15, 'MID、BVID、CID及弹幕.txt')
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