这段代码有什么bug

Question

这段代码有什么bug
main.py

import requests, json
from flask import Flask, session, make_response, redirect, url_for

app = Flask(__name__)


with open('web/jpg/1.jpg', 'rb') as f:
    img = f.read()

result = requests.post('http://127.0.0.1:24401/', params={'threshold': 0.1},
                                                  data=img).json()

print(result["results"][0]["confidence"])
global traceback
# 全局化
traceback = result["results"][0]["confidence"]
# 变量赋值

#路径定义，方便单片机B接收
@app.route('/', methods=['GET', 'POST']) 
def data_handler(confidence) :
    r = make_response('
Accomplished
')
    r.set_cookie('confidence', traceback)
    return json.dumps({'confidence': traceback})
    #转化为Python字典



app.run(port= 80, debug=True)
#port端口号 默认于127.0.0.1运行

client.py

import threading
import urllib.request, requests
handler_url = 'http://......'
#此处为main.py中的ip地址+main.py中/data/api/handle路径

class check_data(threading.Thread) :
        def __init__(self, confidence) :
                threading.Thread.__init__(self)
                self.event = threading.Event()
                self.confidence =  confidence

        def run(self) :
                global handler_url

                try :
                        while not self.event.is_set() :
                                r = requests.get(handler_url)
                                Specimen = r.cookies['confidence']
                                print(Specimen)
                except :
                       pass
                self.event.wait(1)
                #()可以更改即更改间隔时间

Answer 1

你应该是想发送照片到端口，获取cookie，打印，启动web，接受结果。

两个代码修改成同一文件：

import requests, json, threading
from flask import Flask, session, make_response, redirect, url_for
 
app = Flask(__name__)
handler_url = 'http://......'
 
with open('web/jpg/1.jpg', 'rb') as f:
    img = f.read()
 
result = requests.post('http://127.0.0.1:24401/', params={'threshold': 0.1}, data=img).json()
 
print(result["results"][0]["confidence"])
global traceback
# 全局化
traceback = result["results"][0]["confidence"]
# 变量赋值
 
#路径定义，方便单片机B接收
@app.route('/', methods=['GET', 'POST']) 
def data_handler():
    r = make_response('Accomplished')
    r.set_cookie('confidence', traceback)
    return json.dumps({'confidence': traceback})
    #转化为Python字典
 
class check_data(threading.Thread) :
        def __init__(self):
                threading.Thread.__init__(self)
                self.event = threading.Event()
 
        def run(self) :
                global handler_url
 
                try :
                        while not self.event.is_set() :
                                r = requests.get(handler_url)
                                Specimen = r.cookies['confidence']
                                print(Specimen)
                except :
                       pass
                self.event.wait(1)
                #()可以更改即更改间隔时间
 
app.run(port= 80, debug=True)
#port端口号 默认于127.0.0.1运行