如何根据不同的索引合并两个对象

function mergeObjects(obj1, obj2) {
  var mergedObj = {};

  for (var prop in obj1) {
    if (obj2.hasOwnProperty(prop)) {
      if (typeof obj1[prop] === typeof obj2[prop]) {
        mergedObj[prop] = obj2[prop];
      } else {
        // 根据需求进行属性值转换或其他处理
        // 例如：mergedObj[prop] = obj2[prop].toString();
      }
    } else {
      mergedObj[prop] = obj1[prop];
    }
  }

  for (var prop in obj2) {
    if (!obj1.hasOwnProperty(prop)) {
      mergedObj[prop] = obj2[prop];
    }
  }

  return mergedObj;
}

var obj1 = { name: 'John', age: 30 };
var obj2 = { name: 'Doe', gender: 'male' };

var mergedObject = mergeObjects(obj1, obj2);
console.log(mergedObject);