使用带有while循环的Object.keys在输入字符串中查找对象键

function findObjectKeysInString(inputString, object) {
  var keys = Object.keys(object);
  var foundKeys = [];
  var index = 0;
  var length = keys.length;

  while (index < length) {
    var key = keys[index];
    if (inputString.indexOf(key) !== -1) {
      foundKeys.push(key);
    }
    index++;
  }

  return foundKeys;
}

// 示例用法
var inputString = "This is a test string";
var object = {
  key1: "value1",
  key2: "value2",
  key3: "value3"
};

var result = findObjectKeysInString(inputString, object);
console.log(result);