From eba4d14f29f4bd3bb5aec7f3deec25050526c259 Mon Sep 17 00:00:00 2001
From: p6fxi93qh <1240380517@qq.com>
Date: Tue, 17 Sep 2024 16:24:08 +0800
Subject: [PATCH] =?UTF-8?q?=E8=8E=B7=E5=8F=96=E5=BC=B9=E5=B9=95=E6=89=80?=
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---
 getdm.py | 62 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)
 create mode 100644 getdm.py

diff --git a/getdm.py b/getdm.py
new file mode 100644
index 0000000..92ab467
--- /dev/null
+++ b/getdm.py
@@ -0,0 +1,62 @@
+
+import re
+import requests
+from lxml import etree
+import time
+from urllib.parse import quote
+
+headers = {"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"}
+    
+cookies = " buvid3=8231EFA3-C943-B46F-C28D-10CA6EB40DD180949infoc; CURRENT_FNVAL=4048; rpdid=|(JYYJ|u)luu0J'uYmkl~mY)k; buvid4=CA2A9538-3AB7-5FF0-1AD2-830935987DFB07953-024012212-75GkjfNGeaGAWMbBOvqWtQ%3D%3D; buvid_fp=f29e4e3ef42f7eb5eeb379115e870ad9; LIVE_BUVID=AUTO7217086875647310; PVID=2; b_nut=100; _uuid=7FDC1091C-5D99-24A8-4133-F89DFB510EA6531786infoc; header_theme_version=CLOSE; enable_web_push=DISABLE; bili_ticket=eyJhbGciOiJIUzI1NiIsImtpZCI6InMwMyIsInR5cCI6IkpXVCJ9.eyJleHAiOjE3MjY2NDk2NTcsImlhdCI6MTcyNjM5MDM5NywicGx0IjotMX0.3Z1vsF3Xzu2nPlPrZBCesXytvgQb_37-XNcBtrRlMzE; bili_ticket_expires=1726649597; bsource=search_bing; bmg_af_switch=1; bmg_src_def_domain=i1.hdslb.com; home_feed_column=4; SESSDATA=188e2907%2C1742055275%2C569b4%2A92CjDCOHUaxUkq_L5c6PfUab0-sYNi5nOwFET1z4H9q14EuO2HVsnxLmx1932gpvUQBgESVnFIY3lzUFJhZWxtY1N1d21POEc5bDRKRldVTlJSTDNWdG8ybkJSYmdGN3g3S2hjRk1uYzhSVEJUUkVOMThzb2Zfb0txZlUwbDNVdnZEM1h6UjJ6amhBIIEC; bili_jct=b1a79048046b927643ac32fe2ce260a0; DedeUserID=1986103749; DedeUserID__ckMd5=be6d80b5f24d01e0; browser_resolution=1220-150; sid=6jgymz8o; bp_t_offset_1986103749=977826403892330496; b_lsid=EF11D7E6_191FBE2F27F"
+
+dic_cookies = {}
+for i in cookies.split("; "):
+    dic_cookies[i.split("=")[0]] = i.split("=")[1]
+
+#获取整页视频的url
+def get_videos_url(keyword,pages=1):
+        url = f"https://search.bilibili.com/video?keyword={keyword}&from_source=webtop_search&spm_id_from=333.1007&search_source=5"
+        result = []
+        for i in range(0, pages):
+            if i > 0 :
+                url1 = f"{url}&page={i + 1}&o={i * 30}" 
+            else:
+                url1 = url
+            response = requests.get(url1, headers=headers,cookies=dic_cookies)
+            response.encoding = 'utf-8'
+            e = etree.HTML(response.text)
+            # xpath定位
+            a = e.xpath('//div[@class="video-list row"]/div[not(contains(@class, "to_hide_md"))]/div[1]/div[2]/a[1]')
+            for element in a:
+                href = element.get('href')  # 获取href属性
+                href1 = f"https:{href}"
+                result.append(href1)
+                print(href1)
+            time.sleep(5)
+        return result
+
+
+def get_danmu(video_id):
+
+    #打开视频页面，获取视频cid
+    response = requests.get(video_id, headers=headers)
+    video_cid = re.search(r'"cid":(\d*),', response.text).group(1)
+
+    #用现有链接获取弹幕
+    url_dm = f"https://comment.bilibili.com/{video_cid}.xml"
+    response_dm = requests.get(url_dm,headers=headers,cookies=dic_cookies)
+    if response.status_code == 200:
+        response_dm.encoding = 'utf-8'
+        content = re.findall('<d p=".*?">(.*?)</d>', response_dm.text)
+        print("请求弹幕成功")
+        return content
+    else:
+        print("请求弹幕失败")
+        return 
+    
+
+def writeintxt (list,file_path):
+    with open(file_path, 'w', encoding='utf-8') as file:
+        for item in list:
+            file.write("%s\n" % item)
+