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// 190-210元 发票计算
((count)=>{
	let arr = [];
  for(let i=0;i<count;i++){
    arr.push(
    	Number((Math.random()*20).toFixed(0))+190,
    );
  }
  console.log(arr);
  let sum = arr.reduce((acc,curr)=>{return acc+curr},0)

Alfxjx

<script>
// 需要在App.vue上面绑定一个点击事件用来刷新时间
import { logout } from "@/api/index";
export default {
  data() {
    return {
      nowtime: null,
      timeend: null,
      interval: null
    };

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export const findFile = url => {
  return axiosBase.get(`path/toUrl?url=${url}`, {
    responseType: "blob"
  });
};

findFile(url, name) {
  findFile(url).then(res => {
    const resUrl = window.URL.createObjectURL(new Blob([res.data]));
    const link = document.createElement("a");

Alfxjx

const roll = () => {
  return (Math.random()*10).toFixed(0) % 2 === 0?"go":"stop";
}

console.log(roll());