爬取虎扑NBA球员常规赛各项数据存储至MongoDB

作者:24直播网2024-05-17 08:02:10

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  好的,你可以按照以下步骤来实现:   1. 安装 pymongo 和 requests 库,使用以下命令进行安装:   ```   pip install pymongo requests   ```   2. 打开 PyCharm,创建一个新的 Python 项目。   3. 在项目中创建一个名为 `spider.py` 的文件。   4. 导入所需的库:   ```python   import requests   from bs4 import BeautifulSoup   from pymongo import MongoClient   ```   5. 连接到 MongoDB 数据库:   ```python   client = MongoClient('mongodb://localhost:27017/')   db = client['hupu']   collection = db['lakers']   ```   6. 爬取虎扑湖人社区的标题和内容:   ```python   url = '   headers = {   'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.3'}   response = requests.get(url, headers=headers)   soup = BeautifulSoup(response.text, 'html.parser')   titles = soup.select('.titlelink > a')   for title in titles:   href = title['href']   titleText = title.text   contentResponse = requests.get(href, headers=headers)   contentSoup = BeautifulSoup(contentResponse.text, 'html.parser')   content = contentSoup.select('.quote-content')   if len(content) > 0:   contentText = content[0].text   post = {   'title': titleText,   'content': contentText   }   collection.insert_one(post)   ```   7. 运行代码,爬取数据并将其导入到 MongoDB 数据库中。   完整代码如下:   ```python   import requests   from bs4 import BeautifulSoup   from pymongo import MongoClient   client = MongoClient('mongodb://localhost:27017/')   db = client['hupu']   collection = db['lakers']   url = '   headers = {   'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.3'}   response = requests.get(url, headers=headers)   soup = BeautifulSoup(response.text, 'html.parser')   titles = soup.select('.titlelink > a')   for title in titles:   href = title['href']   titleText = title.text   contentResponse = requests.get(href, headers=headers)   contentSoup = BeautifulSoup(contentResponse.text, 'html.parser')   content = contentSoup.select('.quote-content')   if len(content) > 0:   contentText = content[0].text   post = {   'title': titleText,   'content': contentText   }   collection.insert_one(post)   ```   注意:在运行代码之前,请确保你的 MongoDB 服务已经启动。

爬取虎扑NBA球员常规赛各项数据存储至MongoDB

爬取虎扑NBA球员常规赛各项数据存储至MongoDB

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