node使用redis

redis下载：

https://github.com/tporadowski/redis/releases

通过命令行使用：

 通过node访问redis:

const redis = require('redis')

const redisClient = redis.createClient()

redisClient.on('error', (err) => console.log('Redis redisClient Error', err))

redisClient.connect()
module.exports = {
  redisClient
}

通过接口测试：

//redis
const toolsRedis = async (req, res) => {
  const a = await redisClient.get('a')
  res.send({
    code: 200,
    data: {
      a
    },
    message: 'redis成功'
  })
}