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Javascript setTimeout在for循环中如何工作JS_Javascript_Jquery_For Loop_Settimeout - Fatal编程技术网

Javascript setTimeout在for循环中如何工作JS

Javascript setTimeout在for循环中如何工作JS,javascript,jquery,for-loop,settimeout,Javascript,Jquery,For Loop,Settimeout,为什么会这样 (x=0;x

为什么会这样

(x=0;x<10;x++)的
{
var延迟=x;
设置超时(
函数(){
$('body')。追加(延迟);
},延误)

}
循环不会等待超时触发。我如何获得第二个输出?我不会称之为重复,但您的ans在这里: