小程序开发服务器部署需求

import redis
import time

# 连接Redis
r = redis.Redis(host='localhost', port=6379, db=0)

def get_data(key):
    # 尝试从Redis缓存中获取数据
    data = r.get(key)
    if data is not None:
        return data
    else:
        # 如果缓存中没有数据，从数据库中获取并存入缓存
        data = fetch_from_database(key)
        r.setex(key, 3600, data)  # 设置缓存过期时间为1小时
        return data

def fetch_from_database(key):
    # 模拟从数据库中获取数据
    time.sleep(1)  # 模拟数据库查询延迟
    return f"Data for {key}"

# 安装Nginx并配置HTTPS
sudo apt-get update
sudo apt-get install nginx
sudo mkdir /etc/nginx/ssl
sudo openssl req -x509 -nodes -days 365 -newkey rsa:2048 -keyout /etc/nginx/ssl/nginx.key -out /etc/nginx/ssl/nginx.crt
sudo nano /etc/nginx/sites-available/default

# Kubernetes Deployment配置文件示例
apiVersion: apps/v1
kind: Deployment
metadata:
  name: my-app
spec:
  replicas: 3
  selector:
    matchLabels:
      app: my-app
  template:
    metadata:
      labels:
        app: my-app
    spec:
      containers:
      - name: my-app
        image: my-app:latest
        ports:
        - containerPort: 80