从帐户历史中遍历获取
async function getToAuthorReplies(author, limit){
//获取对作者的最新评论
let replies = []
let res = await hive.api.getAccountHistoryAsync(author, -1, limit)
res.forEach(item => {
if(item[1].op[0] == "comment" & item[1].op[1].parent_author == author){
replies.push(item)
}
})
return replies
}