【发布时间】:2017-02-11 17:37:48
【问题描述】:
我是 javascript 新手,我需要一些帮助来了解应如何使用 promises(使用 bluebird)。下面是我的代码,我希望构造函数在属性解析后初始化一个属性。
var getCookie = function(object, someParams) {
return connect(someParams)
.then(function(response){
self.cookie = response.cookie;//this should be done as part of object initialization.
done();
});
}
var app = function(){
var self = this;
getCookie(self);
//how to make sure that return happens after promise is resolved?
return self;
}
【问题讨论】:
标签: javascript promise