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我想知道如何使用带有Flask的Python获取POST/GET请求变量的值.

使用Ruby,我会做这样的事情:

variable_name = params["FormFieldValue"]

我如何使用Flask做到这一点？

I have a simple Flask web app for logging into my electric company dashboard. I have a page called essentials. The essentials page has a form set up, for user input.

from flask import Flask, render_template, request 
from selenium import webdriver 
from selenium.webdriver.common.keys import Keys 
from selenium.webdriver.common.by import By import time

app = Flask(__name__)
@app.route('/') 
def home():
    return render_template('home.html')

@app.route('/essentials') 
def essentials():
    return render_template('essentials.html')

@app.route('/form', methods=['POST']) 
def form():
    username = request.form.get("user_name")
    password = request.form.get("password") 

if __name__ == '__main__':
    app.run(debug=True) …