在另一个数组js中找到值的数组？

function findMatchingArray(js, targetArray) {
  let result = [];
  
  for (let i = 0; i < js.length; i++) {
    if (targetArray.includes(js[i])) {
      result.push(js[i]);
    }
  }
  
  return result;
}

// 示例用法
let js = [1, 2, 3, 4, 5];
let targetArray = [2, 4, 6, 8];

let matchingArray = findMatchingArray(js, targetArray);
console.log(matchingArray); // 输出 [2, 4]