从对象数组中返回键/值对最高的对象

function findHighestObject(objects) {
  let highestObject = null;
  let highestSum = 0;

  for (let i = 0; i < objects.length; i++) {
    let currentObject = objects[i];
    let currentSum = 0;

    // 计算当前对象的键/值对总和
    for (let key in currentObject) {
      if (currentObject.hasOwnProperty(key)) {
        currentSum += currentObject[key];
      }
    }

    // 比较当前对象的键/值对总和与最高总和
    if (currentSum > highestSum) {
      highestObject = currentObject;
      highestSum = currentSum;
    }
  }

  return highestObject;
}

// 示例对象数组
const objects = [
  { name: 'object1', value1: 10, value2: 20 },
  { name: 'object2', value1: 15, value2: 25 },
  { name: 'object3', value1: 5, value2: 30 }
];

const highestObject = findHighestObject(objects);
console.log(highestObject);