From 75a3dd6e452b8c71300bf21b6975f701a5002644 Mon Sep 17 00:00:00 2001
From: hjCodeCloud <7482185+hjcodecloud@user.noreply.gitee.com>
Date: Thu, 10 Jun 2021 11:39:51 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A5=A5=E7=89=B9=E6=9B=BC=E6=8A=93=E5=8F=96?=
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---
 NO4/index.py | 78 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 78 insertions(+)
 create mode 100644 NO4/index.py

diff --git a/NO4/index.py b/NO4/index.py
new file mode 100644
index 0000000..767caa2
--- /dev/null
+++ b/NO4/index.py
@@ -0,0 +1,78 @@
+import requests
+import re
+import time
+
+# 声明 UA
+headers = {
+    "User-Agent": "Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.85 Safari/537.36"
+}
+# 存储异常路径，防止出现爬取失败情况
+error_list = []
+
+# 爬虫入口
+def run():
+    url = "http://www.ultramanclub.com/allultraman/"
+    try:
+        # 网页访问速度慢，需要设置 timeout
+        res = requests.get(url=url, headers=headers, timeout=10)
+        res.encoding = "gb2312"
+        html = res.text
+        return get_detail_list(html)
+
+    except Exception as e:
+        print("请求异常", e)
+
+
+# 获取全部奥特曼详情页
+def get_detail_list(html):
+    start_index = '<ul class="lists">'
+    start = html.find(start_index)
+    html = html[start:]
+    links = re.findall('<li class="item"><a href="(.*)">', html)
+    # links = list(set(links))
+    links = [
+        f"http://www.ultramanclub.com/allultraman/{i.split('/')[1]}/" for i in set(links)]
+    return links
+
+
+def get_image(url):
+    try:
+        # 网页访问速度慢，需要设置 timeout
+        res = requests.get(url=url, headers=headers, timeout=15)
+        res.encoding = "gb2312"
+        html = res.text
+        print(url)
+        # 获取详情页标题，作为图片文件名
+        title = re.search('<title>(.*?)\[', html).group(1)
+        # 获取图片短连接地址
+        image_short = re.search(
+            '<figure class="image tile">[.\s]*?<img src="(.*?)"', html).group(1)
+
+        # 拼接完整图片地址
+        img_url = "http://www.ultramanclub.com/allultraman/" + image_short[3:]
+        # 获取图片数据
+        img_data = requests.get(img_url).content
+        print(f"正在爬取{title}")
+        if title is not None and image_short is not None:
+            with open(f"images/{title}.png", "wb") as f:
+                f.write(img_data)
+
+    except Exception as e:
+        print("*"*100)
+        print(url)
+        print("请求异常", e)
+
+        error_list.append(url)
+
+
+if __name__ == '__main__':
+    details = run()
+    for detail in details:
+        get_image(detail)
+
+    while len(error_list) > 0:
+        print("再次爬取")
+        detail = error_list.pop()
+        get_image(detail)
+
+    print("奥特曼图片数据爬取完毕")
-- 
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