当级别以数组形式给出时，转换对象列表

function convertArrayToObjectList(array) {
  var objectList = [];

  array.forEach(function(obj) {
    var existingObj = objectList.find(function(item) {
      return item.name === obj.name;
    });

    if (existingObj) {
      Object.assign(existingObj, obj);
    } else {
      objectList.push(obj);
    }
  });

  return objectList;
}

// 示例用法
var array = [
  { name: 'A', value: 1 },
  { name: 'B', value: 2 },
  { name: 'A', value: 3 },
  { name: 'C', value: 4 }
];

var objectList = convertArrayToObjectList(array);
console.log(objectList);

[
  { name: 'A', value: 3 },
  { name: 'B', value: 2 },
  { name: 'C', value: 4 }
]