promise和setTimeout执行顺序的问题
摘要:setTimeout(function(){console.log(1)},0);new Promise(function(resolve){ console.log(2) for( var i=0 ; i<10000 ; i++ ){ i==9999 && resolve() } console.
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posted @ 2019-05-16 15:59
posted @ 2019-05-16 15:59