Python Flask框架的Web开发应用如何实现？

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pythonwebserver.pyimport flaskfrom flask import jsonify, requestimport base64import datetimeimport ocr.ocr

app=flask.Flask(__name__)

@app.route('/ocr', methods=['POST', 'GET'])def ocr_idcard(): params=request.json # 省略具体实现 return jsonify({'status': 'success'})

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

　webserver.py

import flask
from flask import Flask, jsonify,request
import base64
import datetime
import ocr.ocr
server=flask.Flask(__name__)

@server.route('/ocr',methods=['post','get'])
def ocr_idcard():
params = request.json if request.method == "POST" else request.args

print(params['img'])
#rs = ocr.ocr.ocr_idcard('/root/PY/ocr/ex.jpg')
rs = ocr.ocr.ocr_idcard(params['img'])
return jsonify({'result': rs})


@server.route('/js',methods=['post','get'])
def js():
params = request.json if request.method == "POST" else request.args

print(params['img'])
return jsonify({'result': request.json})



server.run(host="0.0.0.0",port=8808,debug=True)

启动脚本restart.sh

kill -9 `cat pid`
nohup python3 -u webserver.py & echo $! > pid