JavaScript console.log执行顺序？ [英] JavaScript console.log execution order?

问题描述

我的代码看起来像这样：

I have code that looks something like this:

function pathfind (start,end,map)
{
    this.Init = function ()
    {
       this.open_node = new Array();
       this.open_node.push(start);
       console.log(this.open_node);
       this.Loop();
    }
    this.Loop = function ()
    {
       //Some code here
    }
    this.Init();
}

出于某种原因，当我将 start推送到this.open_node并登录时它的值，我得到未定义。但是，经过一些错误测试，我意识到将this.Loop（）;注释掉了。 init会导致push正常运行，console.log会按原样返回[start]。谁能解释为什么这种现象会发生？

For some reason when I push "start" to this.open_node and I log its value, I get "undefined". However, after some bug testing I realized that commenting out this.Loop(); in this.Init causes push to function properly and console.log to return [start] as it should. Can anyone explain why on earth this behavior would occur?

编辑：我正在呼叫

pathfind({x:2,y:2},{x:24,y:24},parsemap(25,25));

推荐答案

进一步研究后，我发现console.log不会t立即在Chrome中执行。因此，过时的报告。

After further research I found that console.log doesn't execute immediately in Chrome. Hence the outdated reports.

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