Add sudongpo

sudongpo

@@ -0,0 +1,56 @@
+import requests
+from lxml import etree
+import csv
+start_url="https://www.xingyueboke.com/sudongpozhuan/"
+h={"User-Agent":
+"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36 Edg/123.0.0.0"}
+def get_source(url=start_url):
+    response= requests.get(url,headers=h)
+    if response.status_code==200:
+        response.encoding="utf-8"
+        return response.text
+    else:
+        print("请求失败，状态码为{}".format(response.status_code))
+        return ""
+def get_chapter_urls(start_source):
+    selector=etree.HTML(start_source)
+    urls=selector.xpath('//*[@id="content-list"]/div[2]/ul/li/a/@href')
+    return urls
+def get_article(acticle_html):
+    selector= etree.HTML(acticle_html)
+    title=selector.xpath('//h1/text()')[0]
+    content=selector.xpath('string(//div[@id="nr1"]/div)')
+    return title,content
+def save(title,content):
+    import os
+    filename="苏东坡传/"+title+".txt"
+    dirname=os.path.dirname(filename)
+    if not os.path.exists(dirname):
+        os.mkdir(dirname)
+    with open(filename,"a+",encoding='utf-8') as f:
+        f.write(content)
+def save_to_csv(chapter_data):
+    with open("苏东坡传.csv","w",newline="",encoding="utf-8") as csvfile:
+        writer=csv.writer(csvfile)
+        writer.writerow(["网页地址","标题","正文长度"])
+        for data in chapter_data:
+            writer.writerow(data)
+if __name__ =='__main__':
+    source= get_source(start_url)
+    urls=get_chapter_urls(source)
+    chapter_data=[]
+    for url in urls:
+        article_html=get_source(url)
+        title,content=get_article(article_html)
+        print(title)
+        print(content)
+        if title and content:
+            save(title, content)
+            chapter_data.append([url, title, len(content)])
+    save_to_csv(chapter_data)
+
+
+html=get_source(start_url)
+print(html)
+url=get_source(html)
+print(url)