2019独角兽企业重金招聘Python工程师标准>>> 
你说这是你对我的一种投资，
其实，
我知道，
这也是我对我自己的一种投资
前端部分：
注册 register.vue
登录 login.vue
后端（包括数据库）
注册、登录、index、连接数据库等 Login.py
# -*- coding: utf-8 -*-
import pymysql.cursors
from flask import Flask, request, session, redirect, url_for, render_template, make_response, jsonify
app = Flask(__name__)
# token加密解密
@app.route('/login', methods=('POST',))
def login():
username = request.json.get('username')
password = request.json.get('password')
if username and password:
# 连接数据库
connection = pymysql.connect(host='localhost', port=3306, user='root', password='', db='yj', charset='utf8', cursorclass=pymysql.cursors.DictCursor)
# 创建游标
cursor = connection.cursor()
# 操作sql
selectUserSql = "SELECT `username`, `password` FROM `account` WHERE username='" + username + "'"
print selectUserSql
cursor.execute(selectUserSql)
result = cursor.fetchone()
print result
if result and result['password'] == password:
return jsonify({'code': 200, 'msg': 'ok', 'token': username})
return jsonify({'code': 400, 'msg': 'error'})
@app.route('/index')
def index():
token = request.headers.get('token')
if token:
return jsonify({'code': 200, 'data': {'love': 'lp'}})
return jsonify({'code': 400})
@app.route('/register', methods=('POST', ))
def register():
username = request.json.get('username')
password = request.json.get('password')
if username and password:
# 连接数据库
connection = pymysql.connect(host='localhost', port=3306, user='root', password='', db='yj', charset='utf8',
cursorclass=pymysql.cursors.DictCursor)
# 创建游标
cursor = connection.cursor()
# 插入数据
insertSql = "INSERT INTO `account` (`username`, `password`) VALUES ( '"+username + "','" + password + "')"
print insertSql
cursor.execute(insertSql)
# 提交
connection.commit()
return jsonify({'code': 200})
return jsonify({'code': 400})
if __name__ == '__main__':
app.run(debug=True)