Python脚本操作在Linux服务器上实现Web服务的技术指南

$ pip install flask

from flask import Flask

app = Flask(__name__)

@app.route('/')
def hello():
    return "Hello World!"

if __name__ == '__main__':
    app.run()

$ python app.py

 * Running on Http://127.0.0.1:5000/ (Press CTRL+C to quit)

from flask import Flask, request, jsonify

app = Flask(__name__)

@app.route('/')
def hello():
    return "Hello World!"

@app.route('/api/data', methods=['GET', 'POST'])
def handle_data():
    if request.method == 'GET':
        data = {'key': 'value'}
        return jsonify(data)
    elif request.method == 'POST':
        data = request.get_json()
        # 处理POST请求的数据
        # ...
        return jsonify({'status': 'success'})

if __name__ == '__main__':
    app.run()

$ sudo apt-get install nginx

$ sudo vi /etc/nginx/sites-available/webapp

server {
        listen 80;
        server_name your_domain.com;

        location / {
                proxy_pass http://localhost:5000;
                proxy_set_header Host $host;
                proxy_set_header X-Real-IP $remote_addr;
        }
}

$ sudo ln -s /etc/nginx/sites-available/webapp /etc/nginx/sites-enabled/

$ sudo service nginx restart