如何从一个数组中提取网页中的所有URL，并查看是否有特定的值

// 假设数组为urls，特定的值为targetValue
const urls = ["https://www.example.com", "http://www.example.com", "https://www.example.org", "http://www.example.org"];
const targetValue = "example";

const extractedUrls = [];

// 提取URL
for (let i = 0; i < urls.length; i++) {
  const url = urls[i];
  const urlRegex = /^(https?|ftp):\/\/[^\s/$.?#].[^\s]*$/i; // URL正则表达式
  if (urlRegex.test(url)) {
    extractedUrls.push(url);
  }
}

// 检查特定的值
let hasTargetValue = false;
for (let i = 0; i < extractedUrls.length; i++) {
  const url = extractedUrls[i];
  if (url.includes(targetValue)) {
    hasTargetValue = true;
    break;
  }
}

// 输出结果
console.log("提取的URL列表：", extractedUrls);
console.log("是否存在特定的值：", hasTargetValue);