SOURCE

console.log('aaaa')



setTimeout(function(){
  console.log(1)
},1000)
setTimeout(function(){
  console.log(2)
},0)
setTimeout(function(){
  var arr = new Array(100);
arr.fill(1)
arr.forEach(function(value){
  console.log('----------------------')
})
},0)


console.log('bbbb')
console 命令行工具 X clear

                    
>
console