教你如何用node连接redis的示例代码

cd redis-4.0.9
make//安装

vi ~/.bash_profile

//在文件中添加以下代码
export PATH=/Users/jiangxueyang/soft/redis-4.0.9/src:$PATH //请添加自己的redis项目安装路径

//运行变量
source ~/.bash_profile

let redis = require("redis"),
 client = redis.createClient();

client.on("error", function (err) {
 console.log("Error " + err);
});

let setKey = (key,value) =>{
 return new Promise((resolve, reject) => {
  client.set(key,value,(err,replay)=>{
   if(err){
    reject(err);
   }else{
    resolve(replay);
   }
  })
 })
};

let getKey = (key)=>{
 return new Promise((resolve, reject) => {
  client.get(key,(err,replay)=>{
   if(err){
    reject(err);
   }else{
    resolve(replay);
   }
  })
 })
};

module.exports = {
 setKey,getKey
};

const redis = requier('/config/reids');
async fun(){
 await redis.setKey('uid',a);//设置
 let uid = redis.getKey('uid');//获取key

}