所以我是一个新手但是正在使用flask/MYSQL中的注册系统表单
我收到此错误(UnboundLocalError:赋值前引用的局部变量'cursor')
经过几个小时的代码和研究,我需要你的帮助.
这是我的档案,如果我需要分享其他任何内容,请告诉我.谢谢
from flask import Flask, render_template, json, request
from flask.ext.mysqldb import MySQL
from werkzeug import generate_password_hash, check_password_hash
app = Flask(__name__)
mysql = MySQL()
app.config['MYSQL_DATABASE_USER'] = 'x'
app.config['MYSQL_DATABASE_PASSWORD'] = 'x'
app.config['MYSQL_DATABASE_DB'] = 'x'
app.config['MYSQL_DATABASE_HOST'] = 'x'
mysql.init_app(app)
@app.route('/')
def main():
return render_template('index.html')
@app.route('/login')
def login():
return render_template('login.html')
@app.route('/showSignUp')
def showSignUp():
return render_template('signup.html')
@app.route('/signUp',methods=['POST','GET'])
def signUp():
try:
_name = request.form['inputName']
_email = request.form['inputEmail']
_password = request.form['inputPassword']
# validate the received values
if _name and _email and _password:
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