0.0.7 • Published 4 years ago

request-last v0.0.7

Weekly downloads
3
License
MIT
Repository
github
Last release
4 years ago

对异步函数,多次执行始终返回最后一次执行的结果, 解决慢执行结果覆盖最后一次执行结果的问题

安装

npm i request-last

使用

import requestLast from 'reqeust-last'   
{
  reqeust:requestLast(function (){
    return yourAsyncFunciton(/*...*/) 
  })
}

代码

export default function requestLast(fn) {
  let totalTimes = 0
  return function requestLastHandleFn(...args) {
    const times = ++totalTimes
    return new Promise((resolve, reject) => {
      fn.apply(this, args).then(result => {
        if (times === totalTimes) {
          resolve(result)
        }
      }, (e) => {
        if (times === totalTimes) {
          reject(e)
        }
      })
    })
  }
} 
0.0.7

4 years ago

0.0.6

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0.0.5

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0.0.4

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0.0.3

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0.0.2

4 years ago

0.0.1

4 years ago