首先npm install redis
redis.js内容如下:
包括简单的set、get和del
var redis = require("redis"), client = redis.createClient(6379,'localhost',{}); client.on("error", function (err) { console.log("Error " + err); }); exports.set=function(id,data){ client.set(id,JSON.stringify(data)); }; exports.get=function(id,callback){ client.get(id,function(err,reply,fields){ if(err) {throw err;}
else { return callback(err, JSON.parse(reply), fields); } }); }; exports.del=function(id){ client.del(id); };