用Flask实现一个简单的带POST的api

# -*- coding: utf-8 -*-

import json
from flask import Flask, request, Response
from logging import FileHandler, INFO, Formatter


app = Flask(__name__)

# log
err_log = FileHandler('error_log_'+time.strftime('%Y%m%d',time.localtime()))
err_log.setLevel(INFO)  #设置日志级别
logging_format = Formatter('%(asctime)s - %(levelname)s - %(filename)s - %(funcName)s - %(lineno)s - %(message)s')  # 日志格式
err_log.setFormatter(logging_format)
app.logger.addHandler(err_log)


@app.route('/',methods=['POST','GET'])  #'/'指定了路径
def CERTAIN_FUNCTION():
    if request.method == 'POST':
        ...  #POST过来的数据可用request.form[]将其解析出来，如果是json的话可用request.json获取
        return Response(json.dumps(xxxx), mimetype='application/json')  # 如果需要回传json的话
#       return xxx 当然也可直接回传字符串或某个方法 


if __name__ == '__main__':
    app.run(host='x.x.x.x',port='xxxx')