【发布时间】:2013-02-02 03:11:42
【问题描述】:
我不知道如何在 'n' 异步函数执行后执行回调,例如:
var after4AsyncOperation = function(){
//do something...
}
process.nextTick(function(){
//do stuff
})
process.nextTick(function(){
//do stuff
})
process.nextTick(function(){
//do stuff
})
process.nextTick(function(){
//do stuff
})
有没有办法在 4 个异步函数之后执行 after4AsyncOperation 而不必在另一个函数中编写函数,例如:
var after4AsyncOperation = function(){
//do something...
}
process.nextTick(function(){
//do stuff
process.nextTick(function(){
//do stuff
process.nextTick(function(){
//do stuff
process.nextTick(function(){
//do stuff
after4Asyncoperation();
})
})
})
})
【问题讨论】:
标签: node.js events asynchronous callback