Python 试图从MySQL获取数据
main.py 当我使用cursor.execute。。在路线之外,它正在工作 错误 cursor.execute(“从电子邮件=%s的用户中选择id”(request.get_json()[“details”][“eMail”],)) 文件“C:\Users\woxro\AppData\Local\Programs\Python\Python38-32\Lib\site packages\mysql\connector\cursor.py”,执行中第1186行 charset=self.\u connection.charsetPython 试图从MySQL获取数据,python,mysql,flask,fetch,connector,Python,Mysql,Flask,Fetch,Connector,main.py 当我使用cursor.execute。。在路线之外,它正在工作 错误 cursor.execute(“从电子邮件=%s的用户中选择id”(request.get_json()[“details”][“eMail”],)) 文件“C:\Users\woxro\AppData\Local\Programs\Python\Python38-32\Lib\site packages\mysql\connector\cursor.py”,执行中第1186行 charset=self.\u
AttributeError:“非类型”对象没有属性“字符集”问题在于您创建了连接,并在调用网桥之前将其关闭。请参阅: MySQL.close() 这就是为什么它在桥接方法之外工作
import mysql.connector
from flask import Flask, render_template, request, session, redirect, url_for, make_response
MySQL = mysql.connector.connect(
user='root',
password='password',
host='localhost',
database='dbname',
use_pure=True
)
cursor = MySQL.cursor(prepared=True)
@app.route("/bridge", methods=["POST"])
def bridge():
if request.get_json()["for"] == "signUp":
if request.get_json()["type"] == "existence":
cursor.execute("SELECT id FROM users WHERE eMail=%s", (request.get_json()["details"]["eMail"], ))
print("----------------- {}".format(cursor.fetchone()))
print(request.get_json()["details"]["eMail"])
return make_response(json.dumps({"Res"}), 200)
cursor.close()
MySQL.close()