post-demo.py

# -*- coding: utf-8 -*-
"""
@author: lywen
后台通过接口调用服务，获取OCR识别结果
"""
import base64
import requests
import json
def read_img_base64(p):
    with open(p,'rb') as f:
        imgString = base64.b64encode(f.read())
    imgString=b'data:image/jpeg;base64,'+imgString
    return imgString.decode()

def post(p,billModel='通用OCR'):
    URL='http://127.0.0.1:8080/ocr'##url地址
    imgString = read_img_base64(p)
    headers = {}
    param      = {'billModel':billModel,##目前支持三种 通用OCR/ 火车票/ 身份证/
                  'imgString':imgString,}
    param = json.dumps(param)
    if 1:
            req          =  requests.post(URL,data= param,headers=None,timeout=5)
            data         =  req.content.decode('utf-8')
            data         =  json.loads(data)
    else:
            data =[]
    print(data)

    
if __name__=='__main__':
    p = 'test/card.png'
    post(p,'身份证')