在JS中减少具有深度文字键的对象数组

function reduceDeepArray(obj) {
  if (Array.isArray(obj)) {
    return obj.map(reduceDeepArray);
  } else if (typeof obj === 'object') {
    return Object.keys(obj).reduce((acc, key) => {
      const value = obj[key];
      if (typeof value === 'object' && !Array.isArray(value)) {
        const reducedValue = reduceDeepArray(value);
        if (Object.keys(reducedValue).length !== 0) {
          acc[key] = reducedValue;
        }
      } else {
        acc[key] = value;
      }
      return acc;
    }, {});
  } else {
    return obj;
  }
}

// 示例用法
const deepArray = [
  {
    name: 'John',
    age: 30,
    details: {
      address: {
        street: '123 Main St',
        city: 'New York',
        country: 'USA'
      },
      occupation: 'Developer'
    }
  },
  {
    name: 'Jane',
    age: 25,
    details: {
      address: {
        street: '456 Oak Ave',
        city: 'Los Angeles',
        country: 'USA'
      },
      occupation: 'Designer'
    }
  }
];

const reducedArray = reduceDeepArray(deepArray);
console.log(reducedArray);

[
  {
    name: 'John',
    age: 30,
    details: {
      address: {
        street: '123 Main St',
        city: 'New York',
        country: 'USA'
      }
    }
  },
  {
    name: 'Jane',
    age: 25,
    details: {
      address: {
        street: '456 Oak Ave',
        city: 'Los Angeles',
        country: 'USA'
      }
    }
  }
]