从混合字符串的数组中提取数字- Javascript

const myArr = ['Prihodi 23456 danaci 34 razhodi 23455 I drugi.']

const filtered = [23456, 34, 23455]

const myArr = ['Prihodi 23456 danaci 34 razhodi 23455 I drugi.'];
var result=[];
myArr.forEach(function(v){
  arr=v.match(/[-+]?[0-9]*\.?[0-9]+/g);
  result=result.concat(arr);
const filtered = result.map(function (x) { 
 return parseInt(x, 10); 
console.log(filtered)

const myArr = ['Prihodi 23456 danaci 34 razhodi 23455 I drugi.'];
filtered = myArr[0].replace(/\D+/g, ' ').trim().split(' ').map(e => parseInt(e));
console.log(filtered);

const regex = /\d+/gm;
const str = `Prihodi 23456 danaci 34 razhodi 23455 I drugi`;
let m;
const filter = [];
while ((m = regex.exec(str)) !== null) {
  // This is necessary to avoid infinite loops with zero-width matches
  if (m.index === regex.lastIndex) {
    regex.lastIndex++;
  // The result can be accessed through the `m`-variable.
  m.forEach((match, groupIndex) => {
    filter.push(parseInt(match))
console.log(filter);

const myArr = ['Prihodi 23456 danaci 34 razhodi 23455 I drugi.']
const reduced = myArr[0].split(' ').reduce((arr, item) => {
  const parsed = Number.parseInt(item)
  if(!Number.isNaN(parsed)) arr.push(parsed)
  return arr
}, [])
console.log(reduced)

const myArr = ['Prihodi 23456 danaci 34 razhodi 23455 I drugi.']
const result = myArr[0].match(/\d+/gi).map(Number);
console.log(result);

const arr = ['Prihodi 23456 danaci 34 razhodi 23455 I drugi.']
const res = arr.join('')
.split(' ')
.filter(e => +e)
.map(num => +num);

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从混合字符串的数组中提取数字- Javascript

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