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

