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微信公众号文章采集工具,可采集文章文字内容信息及图片

2021-05-13 15:08 716 查看

微信公众号文章采集工具,可采集文章文字内容信息及图片

只能单篇采集,想要批量的不用看了!
可作为微信公众号文章图片采集助手使用!

需知:
1.exe程序运行环境为win7 64位操作系统!
2.部分文章图片采集存在BUG,望见谅!
3.工具为python编写,技术渣,只能到这里了!

微信公众号文章采集工具说明:
1.打开weixincj.exe文件
2.输入需要采集的微信公众号文章链接地址
3.回车等待程序运行
4.采集完毕5s后程序自动退出

采集过程中会自动生成目录 weixin
采集完毕,采集内容存放于weixin目录下的微信公众号文章标题目录
内容为图片及txt文档

下载地址
百度云:
链接: https://pan.baidu.com/s/1pCqptL6QwnP2eUeyAABnYA 提取码: sxca

需知:
exe程序运行环境为win7 64位操作系统!

提示:
不一定保证格式内容及图片完整性!

附上主要python源码:

#微信文章页采集
# -*- coding: UTF-8 -*-
import requests
import re,time,os
from bs4 import BeautifulSoup
from baocun import bctp,bcwb
from fake_useragent import UserAgent

def ua():
ua = UserAgent()
headers = {"User-Agent": ua.random}
return headers

def get_content(url):
headers=ua()
respnese=requests.get(url,headers=headers).text
soup=BeautifulSoup(respnese,'lxml')
#获取标题
h2=soup.find('h2',class_="rich_media_title").get_text()
h2=h2.replace('\n','')
h2 = h2.replace(' ', '')
h2 = re.sub(r'[\|\/\<\>\:\*\?\\\"]', "_", h2)  # 剔除不合法字符
print(f'微信公众号文章标题:{h2}')
os.makedirs(f'weixin/{h2}/',exist_ok=True)
lj =f'weixin/{h2}/'
ljj=f'weixin/{h2}/{h2}.txt'
author=soup.find('div',class_="rich_media_meta_list").find('a',id="js_name").get_text()
author = author.replace('\n', '')
author = author.replace(' ', '')
author=f'来源:{author}'
print(author)
i=1
text=''
ps=soup.find('div',class_="rich_media_content").find_all('p')
for p in ps:
if "img" in str(p):
try:
img_url=p.find('img')['data-src']
print(img_url)
if "jpeg" == img_url[-4:]:
img_name=f'{i}.{img_url[-4:]}'
else:
img_name = f'{i}.{img_url[-3:]}'
bctp(lj, img_url, img_name)
p_content=img_name
i=i+1
except Exception as e:
print(f"获取图片数据失败,错误代码:{e}")
pass
else:
p_content=p.get_text()
text = '%s%s%s' % (text, '\n',p_content)
texts='%s%s%s%s%s'%(h2,'\n',author,'\n',text)
print(texts)
bcwb(ljj, texts)

if __name__ == '__main__':
url=input("请输入要采集的微信公众号文章链接:")
print(f'爬虫启动中,请稍后......')
get_content(url)
print(f'采集完毕,程序5s后自动关闭!')
time.sleep(5)

附改进 完整内容抓取,无格式

#微信公众号文章 完整版内容抓取
def cs(url):
headers = ua()
respnese = requests.get(url, headers=headers).text
soup = BeautifulSoup(respnese, 'lxml')
get_article(soup)

def get_article(soup):
# 获取标题
h2 = soup.find('h2', class_="rich_media_title").get_text()
h2 = h2.replace('\n', '')
h2 = h2.replace(' ', '')
h2 = re.sub(r'[\|\/\<\>\:\*\?\\\"]', "_", h2)  # 剔除不合法字符
print(f'微信公众号文章标题:{h2}')
os.makedirs(f'weixin/{h2}/', exist_ok=True)
lj = f'weixin/{h2}/'
ljj = f'weixin/{h2}/{h2}.txt'
author = soup.find('div', class_="rich_media_meta_list").find('a', id="js_name").get_text()
author = author.replace('\n', '')
author = author.replace(' ', '')
author = f'来源:{author}'
print(author)
# 获取文字内容
texts = soup.find('div', class_="rich_media_content").get_text()
texts = '\n'.join(texts.split('。'))  # 以句号 分割文本
print(texts)
texts = '%s%s%s%s%s' % (h2, '\n', author, '\n', texts)
print(texts)
bcwb(ljj, texts)
# 获取所有图片
i = 1
imgs = soup.find('div', class_="rich_media_content").find_all('img')
for img in imgs:
img_url = img['data-src']
print(img_url)
if "jpeg" == img_url[-4:]:
img_name = f'{i}.{img_url[-4:]}'
else:
img_name = f'{i}.{img_url[-3:]}'
bctp(lj, img_url, img_name)
i = i + 1

源码应用到的保存模块

#存储内容

import requests
import time
from fake_useragent import UserAgent

def ua():
ua = UserAgent()
headers = {"User-Agent": ua.random}
return headers

#下载图片
def bctp(lj,img_url,img_name):
print("开始下载图片!")
try:
r = requests.get(img_url,headers=ua(),timeout=5)
with open(f'{lj}/{img_name}', 'wb') as f:
f.write(r.content)
print(f'下载{img_name}图片成功!')
time.sleep(1)
except Exception as e:
if "port=443): Read timed out" in str(e):
time.sleep(2)
try:
r = requests.get(img_url, headers=ua(),timeout=5)
with open(f'{lj}/{img_name}', 'wb') as f:
f.write(r.content)
print(f'下载{img_name}图片成功!')
except Exception as e:
print(f'下载{img_name}图片失败!')
print(f'错误代码:{e}')
with open(f'{lj}/spider.txt', 'a+', encoding='utf-8') as f:
f.write(f'错误代码:{e}---下载 {img_url} 图片失败\n')
else:
print(f'下载{img_name}图片失败!')
print(f'错误代码:{e}')
with open(f'{lj}/spider.txt', 'a+', encoding='utf-8') as f:
f.write(f'错误代码:{e}---下载 {img_url} 图片失败\n')

#保存文本内容
def bcwb(ljj,texts):
print("开始保存文本")
with open(ljj, 'w', encoding='utf-8') as f:
f.write(texts)
print(f'保存文本内容成功!')
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