Flask登录实现

1.生成token

1.需要安装jwt

pip install pyjwt

2.封装token生成方法

import time
import jwt  # pip install pyjwt
from flask import current_app
class JwtTool():
    '''
    jwt管理
    '''
    def create(self,payload,ex=3600):
        '''
        生成jwt
        :param payload: 载荷
        :return: string jwt
        '''
        payload["exp"] = int(time.time())+ ex # 默认有效期1小时
        secret_key = current_app.config.get("SECRET_KEY")
        token = jwt.encode(payload,secret_key,algorithm="HS256")
        return token
    def valid(self,token):
        '''
        校验jwt
        :param token: JWT
        :return: 返回payload
        '''
        secret_key = current_app.config.get("SECRET_KEY")
        try:
            payload = jwt.decode(token, secret_key, algorithms="HS256")
            return payload
        except Exception as e:
            print(e)
            return False

settings/secretconfig.py

class SecretConfig():
    RL_ACC_ID = "8a216da88185a9c001818a7781bc0148"
    RL_ACC_TOKEN = "c98c0ae0fbc54e4da1a070db3050e529"
    RL_APP_ID = "8a216da88185a9c001818a7782bf014f"
    RL_TID = "1"
    REDIS_HOST = "127.0.0.1"
    REDIS_PORT =6379

其中SECRET_KEY是中配置项内获取需要写入配置项
SecretConfig是继承与短信验证码所需配置
settings/secret.py

from settings.secret import SecretConfig

class DefaultConfig(SecretConfig):
    SECRET_KEY = "asdaweq"
    SQLALCHEMY_DATABASE_URI=""
    SQLALCHEMY_TRACK_MODIFICATIONS=False
    SQLALCHEMY_ECHO=True
    JSON_AS_ASCII=False
    SMS_TIME = 5

class DevConfig(DefaultConfig):
    SQLALCHEMY_DATABASE_URI="mysql+pymysql://root:[email protected]:3306/h2111anews"

2.发送短信验证码

import time
import jwt  # pip install pyjwt
from flask import current_app
class JwtTool():
    '''
    jwt管理
    '''
    def create(self,payload,ex=3600):
        '''
        生成jwt
        :param payload: 载荷
        :return: string jwt
        '''
        payload["exp"] = int(time.time())+ ex # 默认有效期1小时
        secret_key = current_app.config.get("SECRET_KEY")
        token = jwt.encode(payload,secret_key,algorithm="HS256")
        return token
    def valid(self,token):
        '''
        校验jwt
        :param token: JWT
        :return: 返回payload
        '''
        secret_key = current_app.config.get("SECRET_KEY")
        try:
            payload = jwt.decode(token, secret_key, algorithms="HS256")
            return payload
        except Exception as e:
            print(e)
            return False

使用发送短信导入此类调用即可