融合门户与在线平台的大数据技术实践
2025-06-25 04:19
import requests def fetch_data(api_url): response = requests.get(api_url) if response.status_code == 200: return response.json() else: return None api_url = "https://example.com/api/data" data = fetch_data(api_url) print(data)
import pandas as pd df = pd.DataFrame(data) cleaned_df = df.dropna() # 删除缺失值 print(cleaned_df.head())
import matplotlib.pyplot as plt plt.figure(figsize=(10,6)) plt.plot(cleaned_df['date'], cleaned_df['visits']) plt.title('User Visits Over Time') plt.xlabel('Date') plt.ylabel('Visits') plt.show()
from flask import Flask, render_template app = Flask(__name__) @app.route('/') def home(): return render_template('index.html', data=cleaned_df.to_html()) if __name__ == '__main__': app.run(debug=True)
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标签:融合门户