比较同一数组的对象，当特定属性与其他对象匹配时，对其某些属性进行分组

function groupObjectsByProperty(objects, property) {
  const groupedObjects = {};

  objects.forEach(obj => {
    const propValue = obj[property];

    if (groupedObjects[propValue]) {
      groupedObjects[propValue].push(obj);
    } else {
      groupedObjects[propValue] = [obj];
    }
  });

  return groupedObjects;
}

// 示例用法
const objects = [
  { id: 1, category: 'A', value: 10 },
  { id: 2, category: 'B', value: 20 },
  { id: 3, category: 'A', value: 30 },
  { id: 4, category: 'C', value: 40 },
  { id: 5, category: 'B', value: 50 }
];

const groupedObjects = groupObjectsByProperty(objects, 'category');
console.log(groupedObjects);