python http服务flask架构实用代码详解分析

pip install flask -i https://pypi.douban.com/simple

pip install gevent -i Https://pypi.douban.com/simple

#!/user/bin/env python
# coding=utf-8
"""
@project : TestDemo
@author  : huyi
@file   : app.py
@ide    : PyCharm
@time   : 2021-10-15 11:58:44
"""
from flask import Flask, request
from gevent.pywsgi import WSGIServer
from gevent import monkey
import JSON
 
# 将Python标准的io方法，都替换成gevent中的同名方法，遇到io阻塞gevent自动进行协程切换
monkey.patch_all()
 
app = Flask(__name__)
 
 
# 请求返回实体
class TestResponse:
    def __init__(
            self,
            code,
            success,
            msg, data):
        self.code = code
        self.success = success
        self.msg = msg
        self.data = data
 
 
@app.route('/progress', methods=['POST'])
def progress():
    request_data = json.loads(request.data)
    print("进度回调:{}".fORMat(request_data))
    return json.dumps(
        TestResponse(0, True, "progress callback success", None),
        default=lambda obj: obj.__dict__,
        sort_keys=True,
        indent=4)
 
 
@app.route('/result', methods=['POST'])
def result():
    request_data = json.loads(request.data)
    print("结果回调:{}".format(request_data))
    return json.dumps(
        TestResponse(0, True, "result callback success", None),
        default=lambda obj: obj.__dict__,
        sort_keys=True,
        indent=4)
 
 
if __name__ == '__main__':
    print("遇事不决，可问春风。")
    WSGIServer(('0.0.0.0', 8383), app).serve_forever()