mysql烧瓶中的光标无法正常工作答案

【问题标题】：cursor in mysql flask not working properlymysql烧瓶中的光标无法正常工作
【发布时间】：2018-10-02 06:35:47
【问题描述】：

这是 app.py 文件的模块和配置部分。

from flask import Flask, render_template, flash, request, logging, redirect, 
url_for, session
from data import Blogs
from flaskext.mysql import MySQL
from wtforms import Form, StringField, TextAreaField, PasswordField, 
validators
from passlib.hash import sha256_crypt

mysql = MySQL()

app = Flask(__name__)
app.config['MYSQL_DATABASE_HOST'] = 'localhost'
app.config['MYSQL_DATABASE_USER'] = 'root'
app.config['MYSQL_DATABASE_PORT'] = 5000
app.config['MYSQL_DATABASE_PASSWORD'] = '123456'
app.config['MYSQL_DATABASE_DB'] = 'myflaskapp'
app.config['MYSQL_DATABASE_CURSORCLASS'] = 'DictCursor'

mysql.init_app(app)

这是@app.route 部分

@app.route('/register', methods=['GET', 'POST'])
def register():

#have used wtforms     

form = RegisterForm(request.form)
   if request.method == 'POST' and form.validate(): 
       id = form.id.data
       name = form.name.data
       username = form.username.data
       email = form.email.data
       password = sha256_crypt.encrypt(str(form.password.data))
       college = form.college.data
       year = form.year.data


       # Create cursor

       cur = mysql.get_db().cursor()


       # Execute query

       cur.execute("INSERT INTO users(id, name, username, email, password, 
       college, year) VALUES(%s, %s, %s, %s, %s, %s, %s)", (id, name, 
       username, email, password, college, year))



       flash('You are now registered and can log in', 'success')

       return redirect(url_for('login'))
    return render_template('register.html', form=form)

我明白了不允许的方法请求的 URL 不允许该方法。请帮我解决这个问题。

这是在 macOS 上

请帮帮我。谢谢。

【问题讨论】：

标签： python mysql macos flask

【解决方案1】：

更改VALUES(%s, %s, %s, %s, %s, %s, %s)", (id, name, username, email, password, college, year))

到：

VALUES('{}', '{}' ,'{}', '{}', '{}', '{}', '{}')".format(id, name, username, email, password, college, year))

【讨论】：