1.安装Node.js和python服务器对应的版本
2.查看pip版本:pip -V
3.安装flask:pip install flask
4.新建文件名hello.py示例:
from flask import Flask app=Flask(__name__) @app.route('/haha') def hello_world(): return 'Hello World!!!' @app.route('/projects/') def projects(): return 'The project page' @app.route('/about') def about(): return 'The about page' if __name__ == '__main__': app.debug = True app.run()
5.服务端命令运行:python hello.py
6.客户端浏览器访问:http://127.0.0.1:5000/