FileKV
v1.0.8
This is a key&value storage library, which uses file system to store data.
Install
$ npm install filekv -g
How to use
var filekv = require('filekv');
var filekvClient = new filekv({
//Here is your datafile dir!
//!!!This config item not have default value!!!
fileDir:__dirname+'/data',
//This number can't greater than your OS open file max number!
//This config item default is 1000
workMax:1000
});
filekvClient.set('userinfo',{name:'wzy',sex:1,github:'http://www.github.com/zenboss'},3600,function(err){
console.log(err);
});
filekvClient.get('userinfo',function(err,data){
console.log(err,data);
});
filekvClient.has('userinfo',function(err,isHas){
console.log(err,isHas);
});
filekvClient.del('userinfo',function(err){
console.log(err);
});API
filekv.prototype.set(key,value/object[,lifeTime[,callback]])
Use this function setting a key&value
filekv.prototype.get(key[,callback])
Use this function get a key&value
filekv.prototype.has(key[,callback])
Use this function check a key exist
filekv.prototype.del(key[,callback])
Use this function delete a key