diff --git a/Crawler.py b/Crawler.py
new file mode 100644
index 0000000..938007a
--- /dev/null
+++ b/Crawler.py
@@ -0,0 +1,166 @@
+import time
+from typing import List
+import requests
+import json
+from urllib import parse
+import re
+
+
+class BilibiliSpider:
+    def __init__(self, cookie: str, user_agent):
+        self.cookie = cookie
+        self.user_agent = user_agent
+
+    def get_search_result(self, keyword: str, page: int, page_size: int) -> list:
+        headers = {
+            "Accept": "application/json, text/plain, */*",
+            "Accept-Encoding": "gzip, deflate, br, zstd",
+            "Accept-Language": "zh-CN,zh;q=0.9,en;q=0.8",
+            "Cache-Control": "no-cache",
+            "Cookie": self.cookie,
+            "Origin": "https://search.bilibili.com",
+            "Pragma": "no-cache",
+            "Priority": "u=1, i",
+            "Referer": f"https://search.bilibili.com/all?vt=71519330&keyword={parse.quote(keyword)}&from_source=webtop_search&spm_id_from=333.1007&search_source=5&page=3&o=48",
+            "Sec-Ch-Ua": "\"Not)A;Brand\";v=\"99\", \"Google Chrome\";v=\"127\", \"Chromium\";v=\"127\"",
+            "Sec-Ch-Ua-Mobile": "?0",
+            "Sec-Ch-Ua-Platform": "\"Windows\"",
+            "Sec-Fetch-Dest": "empty",
+            "Sec-Fetch-Mode": "cors",
+            "Sec-Fetch-Site": "same-site",
+            "User-Agent": self.user_agent
+        }
+
+        params = {
+            "category_id": "",
+            "search_type": "video",
+            "ad_resource": 5654,
+            "__refresh__": True,
+            "_extra": "",
+            "context": "",
+            "page": page,
+            "page_size": page_size,
+            "from_source": "",
+            "from_spmid": "333.337",
+            "platform": "pc",
+            "highlight": 1,
+            "single_column": 0,
+            "keyword": keyword,
+            "qv_id": "D9L6NRPnDle6B4EA2dJ4hfRjUOIvKeIM",
+            "source_tag": 3,
+            "gaia_vtoken": "",
+            "dynamic_offset": 48,
+            "web_location": 1430654,
+            "w_rid": "dc50190c40844231b9ad3622eebcc62b",
+            "wts": 1724771963
+        }
+
+        while True:
+            try:
+                url = "https://api.bilibili.com/x/web-interface/search/type"
+                response = requests.get(url, headers=headers, params=params).json()
+                if response['code'] == 0:
+                    aids = [item['id'] for item in response['data']['result']]
+                    return aids
+            except Exception as e:
+                print(e)
+                time.sleep(1)
+
+    def get_cid(self, aid: int) -> int:
+        headers = {
+            "Accept": "application/json, text/plain, */*",
+            "User-Agent": self.user_agent,
+            "Cookie": self.cookie,
+        }
+
+        # 假设这个URL是获取视频详细信息的API
+        response = requests.get(f"https://api.bilibili.com/x/player/pagelist?aid={aid}", headers=headers)
+
+        if response.status_code == 200:
+            data = response.json()
+            if data and 'data' in data and len(data['data']) > 0:
+                # 假设返回的数据结构中 cid 在每个页面对象中
+                return data['data'][0]['cid']  # 返回第一个页面的 cid
+            else:
+                raise ValueError(f"No video found for aid {aid}.")
+        else:
+            raise Exception(f"Failed to retrieve CID for aid {aid}. Status code: {response.status_code}")
+
+    def get_bullet_screen(self, aid: int) -> List:
+        headers = {
+            "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7",
+            "Accept-Encoding": "gzip, deflate, br, zstd",
+            "Accept-Language": "zh-CN,zh;q=0.9,en;q=0.8",
+            "Cache-Control": "no-cache",
+            "Cookie": self.cookie,
+            "Pragma": "no-cache",
+            "Priority": "u=0, i",
+            "Sec-CH-UA": "\"Not)A;Brand\";v=\"99\", \"Google Chrome\";v=\"127\", \"Chromium\";v=\"127\"",
+            "Sec-CH-UA-Mobile": "?0",
+            "Sec-CH-UA-Platform": "\"Windows\"",
+            "Sec-Fetch-Dest": "document",
+            "Sec-Fetch-Mode": "navigate",
+            "Sec-Fetch-Site": "none",
+            "Sec-Fetch-User": "?1",
+            "Upgrade-Insecure-Requests": "1",
+            "User-Agent": self.user_agent
+        }
+
+        url = 'https://comment.bilibili.com/' + str(aid) + '.xml'
+        response = requests.get(url, headers=headers)
+        response.encoding = 'utf-8'
+        html = response.text
+        return re.findall("<d p=.+?>(.+?)</d>", html)
+
+
+
+# print(Bili.get_search_result("巴黎奥运会", 1, 30))
+#
+# Bili2 = BilibiliSpider(cookies, User_Agent)
+
+
+# a=1856498793
+# print(Bili2.get_cid(int(a)))
+# data_list=Bili2.get_bullet_screen(1646728264)
+
+def main():
+    # 创建 BilibiliSpider 实例
+    User_Agent = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/94.0.4606.71 " \
+                 "Safari/537.36 Core/1.94.265.400 QQBrowser/12.7.5769.400 "
+    cookies = "buvid3=0010B368-0E93-5612-1F55-B0AEFA2A788E68736infoc; b_nut=1722828468; _uuid=65A45AC6-10CC5-FD72-3AE5-EDD1D94C6B2A71555infoc; enable_web_push=DISABLE; home_feed_column=5; buvid4=D4A818B4-3DAF-E9E9-CCA6-2292209CA07D70717-024080503-n8yYBXNzLps6TrOphT3zww%3D%3D; header_theme_version=CLOSE; rpdid=|(J|)Rl|kRuk0J'u~kk)k)lJY; CURRENT_QUALITY=80; fingerprint=6d7a6d23f809895ad523f52c214cab31; buvid_fp_plain=undefined; b-user-id=06265419-2000-a180-a632-d8face940e87; CURRENT_BLACKGAP=0; is-2022-channel=1; buvid_fp=6d7a6d23f809895ad523f52c214cab31; bili_ticket_expires=1726804000; bili_ticket=eyJhbGciOiJIUzI1NiIsImtpZCI6InMwMyIsInR5cCI6IkpXVCJ9.eyJleHAiOjE3MjY4MDQwNjAsImlhdCI6MTcyNjU0NDgwMCwicGx0IjotMX0.GNq3G9bTe-3WQ8VAVc0sI4Qz9p3p7_dhcjMvGWeptHU; browser_resolution=1491-706; bp_t_offset_342699701=978044347712798720; CURRENT_FNVAL=4048; b_lsid=E10FCACF9_191FEFD995E; SESSDATA=a362140e%2C1742111957%2Cf7826%2A91CjBL7AZ1ewk0PKshkKehAyTa-FGUdcmmYfvGIZvLIvE3mrP0Lp1ZFo7Vp-Hg1cnTkFcSVkpPSlUwSkpFWWNodXFmNDdRNnFOdkdfTkpkbmpQNjlDUGkxLXpMRXZIMWpLUkVVSU1sNjM2clZVUmp1dEZDeDFmRTZJS0JObEstb1RVeV94ek91UktnIIEC; bili_jct=2627cc66d6b22d78edd09ea63d44b26e; DedeUserID=3546763816339525; DedeUserID__ckMd5=d856350aecedd530; sid=8ec23v36"
+
+    Bili = BilibiliSpider(cookies, User_Agent)
+
+    # 搜索关键词
+    keyword = "2024巴黎奥运会"
+    page_size = 30  # 每页30个结果
+    total_pages = 10  # 总共爬取10页，300个视频
+    data_list = []  # 存储所有弹幕数据
+
+    for page in range(1, total_pages + 1):
+        print(f"Fetching search results for page {page}...")
+        aids = Bili.get_search_result(keyword, page, page_size)
+
+        for aid in aids:
+            try:
+                print(f"Fetching bullet screen for video with aid {aid}...")
+                # 获取视频的 cid
+                cid = Bili.get_cid(aid)
+                # 获取弹幕数据
+                bullet_screens = Bili.get_bullet_screen(cid)
+                data_list.extend(bullet_screens)  # 将弹幕数据添加到 data_list
+                print(f"Fetched {len(bullet_screens)} bullet screens for aid {aid}.")
+            except Exception as e:
+                print(f"An error occurred while fetching data for aid {aid}: {e}")
+
+    # 打印所有弹幕数据的数量
+    print(f"Total bullet screens fetched: {len(data_list)}")
+    # 将 data_list 保存到文件"弹幕.txt"
+
+    for data in data_list:
+        with open("弹幕.txt", mode='a', encoding="utf-8") as f:
+            f.write(data + '\n')
+
+
+if __name__ == "__main__":
+    main()