IhaveseenChaininganarbitrarynumberofpromisesinQ;myquestionisdifferent.如何按顺序进行可变数量的调用，每个调用都异步返回？场景是一组HTTP请求，其数量和类型由第一个HTTP请求的结果决定。我想简单地做到这一点。我也看过thisanswer这暗示了这样的事情:varq=require('q'),itemsToProcess=["one","two","three","four","five"];functiongetDeferredResult(prevResult){return(function(someResul

IhaveseenChaininganarbitrarynumberofpromisesinQ;myquestionisdifferent.如何按顺序进行可变数量的调用，每个调用都异步返回？场景是一组HTTP请求，其数量和类型由第一个HTTP请求的结果决定。我想简单地做到这一点。我也看过thisanswer这暗示了这样的事情:varq=require('q'),itemsToProcess=["one","two","three","four","five"];functiongetDeferredResult(prevResult){return(function(someResul