How to implement login verification jump using Vue+Flask (detailed tutorial)-JS Tutorial-php.cn

How to implement login verification jump using Vue+Flask (detailed tutorial)

亚连

Release： 2018-06-12 10:18:26

Original

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This article mainly introduces the sample code of Vue Flask to implement simple login verification jump. Now I share it with you and give it as a reference.

This article introduces Vue Flask to implement a simple login verification jump and shares it with everyone. The details are as follows:

File location:

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index.html




  
  Index



  Hello,This is Index Page!

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# -*- coding: utf-8 -*-

from flask import Flask, request, session, redirect, url_for, render_template, make_response, jsonify
app = Flask(__name__)


@app.route('/login', methods=('GET', 'POST'))
def login():
  if request.method == 'POST':
    session['username'] = request.json.get('username')
    session['password'] = request.json.get('password')
    # 登录成功，则跳转到index页面
    return jsonify({'code': 200, 'token': "123456"})
  # 登录失败，跳转到当前登录页面
  return render_template('login.html')


@app.route('/index')
def index():
  # 如果用户名和密码都存在，则跳转到index页面，登录成功
  if 'username' in session and 'password' in session:
    return render_template('index.html')
  # 否则，跳转到login页面
  return redirect(url_for('login'))


@app.route('/logout')
def logout():
  session.pop('username', None)
  session.pop('password', None)
  return redirect(url_for('login'))


# set the secret key. keep this really secret:
app.secret_key = 'A0Zr98j/3yX R~XHH!jmN]LWX/,?RT'


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

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The above is what I compiled for everyone. I hope it will be helpful to everyone in the future.

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