今天来给大家分享我第一次使用Flask框架。我们首先打开一个空白的文件,然后写入代码:
from flask import Flask
app = Flask(__name__)
@app.route('/')
def test():
return '<h1>HELLO,WORLD!</h1>'
app.run()
运行会出现这样的结果:
* Serving Flask app "02" (lazy loading)
* Environment: production
WARNING: This is a development server. Do not use it in a production deployment.
Use a production WSGI server instead.
* Debug mode: off
* Running on http://127.0.0.1:5000/ (Press CTRL+C to quit)
我们打开http://127.0.0.1:5000/,可以看到:

完成。
















