async.series(逐个处理事件)

/ 在 async.series 中,所有函数都是串行执行的,每个函数的合并输出都传递给最终的回调函数。例如 /

var async = require(‘async’); async.series([function(callback){console.log(‘First Execute ..’); callback(null,‘userPersonalData’);},function(callback){console.log(‘Second Execute ..’); callback(null,‘userDependentData’);}],function(err, result){console.log(result);});

//输出:

First Execute .. Second Execute .. [‘userPersonalData’,‘userDependentData’] //结果