delay(console.log, 3, 1000)(‘hello’)

delay(console.log, 3, 1000)(‘hello’)

function delay(fn,nums,times){
  return async function(content){
    for(let i = 0 ; i<nums;i++){
      await new Promise(resolve=>{
        setTimeout(()=>{
          fn.call(this,conent)
          resolve()
        },times)
      })
    }
  }
}
delay(console.log, 3, 4000)('hello')