获取ReactJS中每个家长评论的最深层次的评论

function getDeepestComment(comment, depth = 0) {
  let deepestComment = comment;
  
  if (comment.children && comment.children.length > 0) {
    comment.children.forEach(childComment => {
      const childDeepestComment = getDeepestComment(childComment, depth + 1);
      if (childDeepestComment.depth > deepestComment.depth) {
        deepestComment = childDeepestComment;
      }
    });
  }
  
  deepestComment.depth = depth;
  return deepestComment;
}

// 使用示例
const commentTree = {
  id: 1,
  text: "Parent comment",
  children: [
    {
      id: 2,
      text: "Child comment 1",
      children: [
        {
          id: 4,
          text: "Grandchild comment 1",
          children: []
        },
        {
          id: 5,
          text: "Grandchild comment 2",
          children: []
        }
      ]
    },
    {
      id: 3,
      text: "Child comment 2",
      children: []
    }
  ]
};

const deepestComment = getDeepestComment(commentTree);
console.log(deepestComment);