From fdd9ff0633649cef94a9811825d3d20ec76c3c5c Mon Sep 17 00:00:00 2001
From: piw4f8lbj <1836196924@qq.com>
Date: Wed, 18 Sep 2024 15:34:24 +0800
Subject: [PATCH] ADD file via upload

---
 geturls.py | 56 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 56 insertions(+)
 create mode 100644 geturls.py

diff --git a/geturls.py b/geturls.py
new file mode 100644
index 0000000..e96c137
--- /dev/null
+++ b/geturls.py
@@ -0,0 +1,56 @@
+import requests
+import re
+import time
+
+def get_videourl():     #使用该函数获取每个视频的url的特征值
+
+    str = " "
+    #通过在哔站网站搜索关键词“巴黎奥运会”得到的url;
+    url = 'https://search.bilibili.com/video?vt=97225548&keyword=巴黎奥运会&from_source=webtop_search&spm_id_from=333.1007&search_source=2'
+    headers = {
+        'User-Agent': 'Mozilla/5.0 (Windows NT 10.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36'
+    }
+    #决定不同页面的两个参数值
+    params = {
+        'page': 0,
+        'o': 0
+    }
+    #每页拥有30个视频，所以要对前10页进行爬取
+    while params['page'] < 1:
+        #通过requests请求得到返回数据，并将返回的页面源代码，存储于str中
+        response = requests.get(url, params=params, headers=headers)
+        response.encoding = "utf-8"
+        str += response.text
+        #对下一页进行请求，改变参数值
+        params['page'] += 1
+        params['o'] += 30
+        time.sleep(1)
+    #使用正则表达式提取每条视频url中的特征值，并对重复的进行消除
+    obj = re.compile(r"video/(?P<surl>.*?)/", re.S)
+    list1 = obj.findall(str)
+    urlist = list(set(list1))
+    #返回存有特征值的列表
+    return urlist
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+  # print(len(urlist))
+# print(urlist)
+
+
+# path = Path('gurl.json')
+# contents = json.dumps(urlist)
+# path.write_text((contents))
\ No newline at end of file