Flask搭建服务和使用POST请求服务示例（简单但实用）

服务端：

# -*- coding:utf-8 -*-
"""
@author: Looking
@email: [email protected]
"""
from flask import Flask, request
app = Flask(__name__)


@app.route('/data', methods=['POST'])
def testpost():
    if request.method == 'POST':
        temp = request.json.get('data')
        print(temp)
        return "success"


if __name__ == '__main__':
    app.run(host="0.0.0.0", port=9979, threaded=True)

客户端：

# -*- coding:utf-8 -*-
"""
@author: Looking
@email: [email protected]
"""
import requests

if __name__ == '__main__':
    url = "http://服务端公网IP:9979/data"
    data = {
        "aaa": 1,
        "bbb": 2,
    }
    r = requests.post(url, json={"data": data})
    print(r.text)

服务端运行结果：

[root@zlsw looking]# python3 receive_data.py 
 * Serving Flask app "receive_data" (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://0.0.0.0:9979/ (Press CTRL+C to quit)
{'aaa': 1, 'bbb': 2}
1.80.1.112 - - [26/Sep/2019 09:18:53] "POST /data HTTP/1.1" 200 -

客户端运行结果：

"D:\Program Files\Python36\python3.exe" D:/MyProject/Python/HeshunAudio/post_request.py
success

Process finished with exit code 0