python爬虫521

PUTAOAO2024-08-24 10:45

爬虫521

- 记录

记录

最近想学爬虫，尝试爬取自己账号下的文章标题做个词云

csdn有反爬机制原理我就不说啦大家都写了

看到大家结果是加cookie

但是我加了还是521报错

尝试再加了referer 就成功了(╹▽╹)

python 复制代码

import matplotlib
import requests
from wordcloud import WordCloud
import matplotlib.pyplot as plt
import jieba

# 定义URL和请求头
url = 'https://blog.csdn.net/community/home-api/v1/get-business-list?page=1&size=40&businessType=blog&orderby=&noMore=false&year=&month=&username=PUTAOAO'

headers = {
    'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36',
'Cookie':'cookie',
'Referer':'https://blog.csdn.net/PUTAOAO?type=blog'}




# 发送GET请求
response = requests.get(url, headers=headers)

# 检查响应状态码
if response.status_code == 200:
    # 转换响应内容为JSON格式
    re=response.json()

    # 获取评论列表
    ll = re['data']['list']
    print(ll)
    # 初始化内容列表
    content = []

    # 遍历评论列表，提取内容并添加到内容列表
    for l in ll:
        content.append(l['title'])

    # 合并所有评论内容为一个字符串
    full_content = ' '.join(content)
    print(full_content)
    # 生成词云
    wc = WordCloud(font_path='C:\Windows\Fonts\STXINGKA.TTF',width=800, height=600, mode="RGBA", background_color='white').generate(full_content)

    # 显示词云
    plt.imshow(wc, interpolation='bilinear')
    plt.axis('off')
    plt.show()
else:

    print(f"请求失败，状态码：{response.status_code}")