again

call function again and again

again

##概况

更加方便灵活地管理一个函数的定时执行和执行次数

##安装

npm install again

##使用 var again = require('again'); var callTimes = 0; //每执行这个函数都使callTimes 加 1 var addCallTimes = function (callback) { process.nextTick(function () { callback(null, callTimes++); }); }

//每个10ms,执行一遍addCallTimes
var againForever = again(addCallTimes, 10);
againForever(function (err, data) {
  console.log(data);
});

//每个10ms,执行一遍addCallTimes,一共执行100词
var againHundredTimes = again(addCallTimes, 10, 100);
againHundredTimes(function (err, data) {
  console.log(data);
});