基础语法示例
✅ Hello World
print("Hello, World!")
✅ 变量与数据类型
name = "Python"
age = 30
is_fun = True
Web 开发示例
✅ Flask 路由示例
from flask import Flask
app = Flask(__name__)
@app.route('/')
def home():
return "Welcome to Flask!"
if __name__ == '__main__':
app.run()
数据分析示例
✅ Pandas 数据读取
import pandas as pd
data = pd.read_csv("example.csv")
print(data.head())