diff --git a/get_danmu.py b/get_danmu.py deleted file mode 100644 index 37a13de..0000000 --- a/get_danmu.py +++ /dev/null @@ -1,78 +0,0 @@ -import requests -import re - -count = 0 - -def get_page_url(n): - """ - 此函数用于获取页面的url - n代表获取的页数 - 返回一个存储各页面url的列表 - """ - page_url_list = [] # 存储页面网址的列表 - for i in range(n): - if i == 0: - page_url = "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_url_list.append(page_url) - i += 1 - else: - page_url = f"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={i + 1}&o={i * 36}" - page_url_list.append(page_url) - i += 1 - return page_url_list - -# 设置请求头。为了应对B站的反爬虫,我们需要伪装成浏览器进行请求 -header = {"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"} - -def get_cid(page_url_list): - """ - 本函数用于获取各个页面视频的cid - 返回存储综合排序前300的视频的cid的列表 - """ - global count - cid_list = [] # 存储cid的列表 - for page_url in page_url_list: - if count >= 300: - break - else: - response = requests.get(url = page_url,headers = header) - response.encoding = 'utf-8' - data = response.text - content = re.findall('"//www.bilibili.com/video/(.*?)/"',data) - content = set(content) - content = list(content) - for bvid in content: - url = f"https://api.bilibili.com/x/player/pagelist?bvid={bvid}&jsonp=jsonp" - response = requests.get(url=url, headers=header) - response.encoding = 'utf-8' - data = response.text - content = re.findall('{"cid":(.*?),', data) - cid_list.append(content[0]) - count += 1 - if count >= 300: - break - - return cid_list - - -def get_danmu(cid_list): - """ - 本函数用于获取弹幕 - """ - danmu_list = [] - for cid in cid_list: - url = f"https://comment.bilibili.com/{cid}.xml" - response = requests.get(url=url, headers=header) - response.encoding = 'utf-8' - data = response.text - content = re.findall('(.*?)', data) - danmu_list.extend(content) - return danmu_list - - - -cid_list = get_cid(get_page_url(10)) -danmu_list = get_danmu(cid_list) -for danmu in danmu_list: # 遍历弹幕 - with open('弹幕.txt', 'a', encoding='utf-8') as f: # 打开文件准备写入 - f.write(danmu + '\n') # 写入弹幕