从JSON响应中提取后将对象推送到Javascript中的数组中

我试图将对象推入对象数组中。我编写的代码为数组中的所有索引重复最后一个索引值。任何关于我可能做错什么的帮助都会很好

代码：

---

如果comments确实是一个json对象，那么您可能更容易将响应映射到所需的数组，例如：

const comments = response.items.map( comment => ({ 
  commentId: comment.snippet.topLevelComment.id, 
  text: comment.snippet.topLevelComment.snippet.textDisplay }) 
);

这将把

响应

对象中的所有

项

映射到新创建的注释数组中

const响应={
“种类”：“youtube#commentThreadListResponse”，
“etag”：“DDP0QPU15X6RNWI8DQDTP8SHFWK”，
“nextPageToken”：“QRTSL9PMHRQETI4QZLFDG9MDE44MFLONLHRS1HJS3FLSFGWS2FHM3GZAVZ0QZU5SS1KDVJUNKDXUWF6OU1QDM85OfJWDUJUZG4XR2DLRFR1BKLTTRUZWDFR1AWFTAXMDVtQUV0LURLEWLJFWODKHPN3RNUJDR1U=”，
“页面信息”：{
“总体结果”：4，
“结果每页”：4
},
“项目”：[
{
“种类”：“youtube#评论线程”，
“etag”：“7p4LroRwZP3DTt8DuMTZoPB8WFE”，
“id”：“UgyHbtFESKXeYdHptoN4AaABAg”，
“片段”：{
“视频ID”：“M7FIvfx5J10”，
“topLevelComment”：{
“种类”：“youtube评论”，
“etag”：“l7TPuxvp3y-HuT7pUTFuilRsbCo”，
“id”：“UgyHbtFESKXeYdHptoN4AaABAg”，
“片段”：{
“视频ID”：“M7FIvfx5J10”，
“文本显示”：“我来自遥远的未来，这仍然是有史以来最好的广告”，
“textOriginal”：“我来自遥远的未来，这仍然是有史以来最好的广告”，
“authorDisplayName”：“Max Haugen”，
“authorProfileImageUrl”：https://yt3.ggpht.com/a/AATXAJxruw_9hJGB8nS4D2yu2j8Z-SuZ9whhaeeF1w=s48-c-k-C0XFFFFFF-no-rj-mo“，
“AuthorChannel URL”：http://www.youtube.com/channel/UCmmmb4WuHKWaXOIM5W7CNPg",
“AuthorChannel ID”：{
“值”：“UCMMMB4WUKWAXOIM5W7CNPG”
},
“canRate”：没错，
“视图勘误”：“无”，
“likeCount”：0，
“发布日期”：“2020-05-27T15:18:30Z”，
“更新日期”：“2020-05-27T15:18:30Z”
}
},
“canReply”：没错，
“totalReplyCount”：0，
“isPublic”：正确
}
},
{
“种类”：“youtube#评论线程”，
“etag”：“gONUvfm77ZziX2qXYqMLG5ZrNY”，
“id”：“UgxBfriPiiexMxJSnht4AaABAg”，
“片段”：{
“视频ID”：“M7FIvfx5J10”，
“topLevelComment”：{
“种类”：“youtube评论”，
“etag”：“6JGrrdeWCJstQ5-oN8Ll5uRxptw”，
“id”：“UgxBfriPiiexMxJSnht4AaABAg”，
“片段”：{
“视频ID”：“M7FIvfx5J10”，
“textDisplay”：“我记得在学校做过类似的英语作业。真是一则广告”，
“textOriginal”：“我记得在学校做过类似的英语作业。真是一则广告”，
“authorDisplayName”：“驾驶频道”，
“authorProfileImageUrl”：https://yt3.ggpht.com/a/AATXAJzENHoGlkmsCBbxxfoYWlnbdXVJR_B-H_FuVQ=s48-c-k-C0XFFFFFF-no-rj-mo“，
“AuthorChannel URL”：http://www.youtube.com/channel/UCF2FnoRbunwPE17Z7sB-4FQ",
“AuthorChannel ID”：{
“值”：“UCF2FnoRbunwPE17Z7sB-4FQ”
},
“canRate”：没错，
“视图勘误”：“无”，
“likeCount”：0，
“发布日期”：“2020-05-27T14:27:17Z”，
“更新日期”：“2020-05-27T14:27:17Z”
}
},
“canReply”：没错，
“totalReplyCount”：0，
“isPublic”：正确
}
},
{
“种类”：“youtube#评论线程”，
“etag”：“2UZe_rxTkfikNASd6SJL_dIm3XU”，
“id”：“UgzdU_BTVF6gVN3UeTh4AaABAg”，
“片段”：{
“视频ID”：“M7FIvfx5J10”，
“topLevelComment”：{
“种类”：“youtube评论”，
“etag”：“JRkp_uuugiugwrmx7ol-u jun2XvAU”，
“id”：“UgzdU_BTVF6gVN3UeTh4AaABAg”，
“片段”：{
“视频ID”：“M7FIvfx5J10”，
“文本显示”：“仍然是有史以来最好的广告”，
“textOriginal”：“仍然是有史以来最好的广告”，
“authorDisplayName”：“Mika Baggins”，
“authorProfileImageUrl”：https://yt3.ggpht.com/a/AATXAJyUa2bJbuPGlW7fzBh8BmwdaHsjfxX2n7jUvA=s48-c-k-C0XFFFFFF-no-rj-mo“，
“AuthorChannel URL”：http://www.youtube.com/channel/UC8ydLvFnROzrIf_w60VNJuA",
“AuthorChannel ID”：{
“值”：“UC8ydLvFnROzrIf_w60VNJuA”
},
“canRate”：没错，
“视图勘误”：“无”，
“likeCount”：0，
“发布日期”：“2020-05-26T20:33:47Z”，
“更新日期”：“2020-05-26T20:33:47Z”
}
},
“canReply”：没错，
“totalReplyCount”：0，
“isPublic”：正确
}
},
{
“种类”：“youtube#评论线程”，
“etag”：“FIlRkfyxEh1b94jwmiCBBvw8Zrk”，
“id”：“UgyJJo90JtuEgL65VTh4AaABAg”，
“片段”：{
“视频ID”：“M7FIvfx5J10”，
“topLevelComment”：{
“种类”：“youtube评论”，
“etag”：“fj-xjtD4g21_zw4XGt9sEIG3b_Q”，
“id”：“UgyJJo90JtuEgL65VTh4AaABAg”，
“片段”：{
“视频ID”：“M7FIvfx5J10”，
“文本显示”：“我非常喜欢它！！！！！！！”，
“textOriginal”：“我非常喜欢它！！！！！！！”，
“authorDisplayName”：“ББААСПАПАСУ”，
“authorProfileImageUrl”：https://yt3.ggpht.com/a/AATXAJyzs1NscDCXF_n7TnaAhkqEujQCQGHVjkabsg=s48-c-k-C0XFFFFFF-no-rj-mo“，
“AuthorChannel URL”：http://www.youtube.com/channel/UCzKl3D_2Mp25PQjVnI7zrqQ",
“AuthorChannel ID”：{
“值”：“UCzKl3D_2Mp25PQjVnI7zrqQ”
},
“canRate”：没错，
“视图勘误”：“无”，
“likeCount”：0，
“发布日期”：“2020-05-26T19:08:59Z”，
“更新日期”：“2020-05-26T19:08:59Z”
}
},
“canReply”：没错，
“totalReplyCount”：0，
{
  "kind": "youtube#commentThreadListResponse",
  "etag": "DdP0Qpu15x6rNWi8DqdtP8XHFWk",
  "nextPageToken": "QURTSl9pMHRqeTI4QzlFdG9mdE44MFloNlhrS1hJS3FLSFgwS2FhM3gzaVZ0QzU5SS1KdVBJNkdXUWF6OU1Qdm85OFJwdUJuZG4xR2dLRFR1bkltWTRuZVdfR1NaaWFtaXMxVDVtQUxCQUV0LURLRlEwMnJFWVVodkhpN3RnUUJDR1U=",
  "pageInfo": {
    "totalResults": 4,
    "resultsPerPage": 4
  },
  "items": [
    {
      "kind": "youtube#commentThread",
      "etag": "7p4LroRwZP3DTt8DuMTZoPB8WFE",
      "id": "UgyHbtFESKXeYdHptoN4AaABAg",
      "snippet": {
        "videoId": "M7FIvfx5J10",
        "topLevelComment": {
          "kind": "youtube#comment",
          "etag": "l7TPuxvp3y-HuT7pUTFuilRsbCo",
          "id": "UgyHbtFESKXeYdHptoN4AaABAg",
          "snippet": {
            "videoId": "M7FIvfx5J10",
            "textDisplay": "I come from the distant future and this is still the best commercial ever made",
            "textOriginal": "I come from the distant future and this is still the best commercial ever made",
            "authorDisplayName": "Max Haugen",
            "authorProfileImageUrl": "https://yt3.ggpht.com/a/AATXAJxruw_9hJGB8nS4D2yu2j8Z-SuZ9whhaeeF1w=s48-c-k-c0xffffffff-no-rj-mo",
            "authorChannelUrl": "http://www.youtube.com/channel/UCmmmb4WuHKWaXOIM5W7CNPg",
            "authorChannelId": {
              "value": "UCmmmb4WuHKWaXOIM5W7CNPg"
            },
            "canRate": true,
            "viewerRating": "none",
            "likeCount": 0,
            "publishedAt": "2020-05-27T15:18:30Z",
            "updatedAt": "2020-05-27T15:18:30Z"
          }
        },
        "canReply": true,
        "totalReplyCount": 0,
        "isPublic": true
      }
    },
    {
      "kind": "youtube#commentThread",
      "etag": "_gONUvfm77ZziX2qXYqMLG5ZrNY",
      "id": "UgxBfriPiiexMxJSnht4AaABAg",
      "snippet": {
        "videoId": "M7FIvfx5J10",
        "topLevelComment": {
          "kind": "youtube#comment",
          "etag": "6JGrrdeWCJstQ5-oN8Ll5uRxptw",
          "id": "UgxBfriPiiexMxJSnht4AaABAg",
          "snippet": {
            "videoId": "M7FIvfx5J10",
            "textDisplay": "I remember doing something similar for an English assignment back in school. What an ad",
            "textOriginal": "I remember doing something similar for an English assignment back in school. What an ad",
            "authorDisplayName": "Driving Channel",
            "authorProfileImageUrl": "https://yt3.ggpht.com/a/AATXAJzENHoGlkmsCBbxxfoYWlnbdXVJR_B-H_FuVQ=s48-c-k-c0xffffffff-no-rj-mo",
            "authorChannelUrl": "http://www.youtube.com/channel/UCF2FnoRbunwPE17Z7sB-4FQ",
            "authorChannelId": {
              "value": "UCF2FnoRbunwPE17Z7sB-4FQ"
            },
            "canRate": true,
            "viewerRating": "none",
            "likeCount": 0,
            "publishedAt": "2020-05-27T14:27:17Z",
            "updatedAt": "2020-05-27T14:27:17Z"
          }
        },
        "canReply": true,
        "totalReplyCount": 0,
        "isPublic": true
      }
    },
    {
      "kind": "youtube#commentThread",
      "etag": "2UZe_rxTkfikNASd6SJL_dIm3XU",
      "id": "UgzdU_BTVF6gVN3UeTh4AaABAg",
      "snippet": {
        "videoId": "M7FIvfx5J10",
        "topLevelComment": {
          "kind": "youtube#comment",
          "etag": "JRkp__giuGwRMX7OL-_jun2XvAU",
          "id": "UgzdU_BTVF6gVN3UeTh4AaABAg",
          "snippet": {
            "videoId": "M7FIvfx5J10",
            "textDisplay": "still the best ad ever created",
            "textOriginal": "still the best ad ever created",
            "authorDisplayName": "Mika Baggins",
            "authorProfileImageUrl": "https://yt3.ggpht.com/a/AATXAJyUa2bJbuPGlW7fzBh8BmwdaHsjfxX2n7jUvA=s48-c-k-c0xffffffff-no-rj-mo",
            "authorChannelUrl": "http://www.youtube.com/channel/UC8ydLvFnROzrIf_w60VNJuA",
            "authorChannelId": {
              "value": "UC8ydLvFnROzrIf_w60VNJuA"
            },
            "canRate": true,
            "viewerRating": "none",
            "likeCount": 0,
            "publishedAt": "2020-05-26T20:33:47Z",
            "updatedAt": "2020-05-26T20:33:47Z"
          }
        },
        "canReply": true,
        "totalReplyCount": 0,
        "isPublic": true
      }
    },
    {
      "kind": "youtube#commentThread",
      "etag": "FIlRkfyxEh1b94jwmiCBBvw8Zrk",
      "id": "UgyJJo90JtuEgL65VTh4AaABAg",
      "snippet": {
        "videoId": "M7FIvfx5J10",
        "topLevelComment": {
          "kind": "youtube#comment",
          "etag": "fj-xjtD4g21_zw4XGt9sEIG3b_Q",
          "id": "UgyJJo90JtuEgL65VTh4AaABAg",
          "snippet": {
            "videoId": "M7FIvfx5J10",
            "textDisplay": "I like it tooooooo much !!!!!!!",
            "textOriginal": "I like it tooooooo much !!!!!!!",
            "authorDisplayName": "В НАТУРАШКУ",
            "authorProfileImageUrl": "https://yt3.ggpht.com/a/AATXAJyzs1NscDCXF_n7TnaAhkqEujQCQGHVjkabsg=s48-c-k-c0xffffffff-no-rj-mo",
            "authorChannelUrl": "http://www.youtube.com/channel/UCzKl3D_2Mp25PQjVnI7zrqQ",
            "authorChannelId": {
              "value": "UCzKl3D_2Mp25PQjVnI7zrqQ"
            },
            "canRate": true,
            "viewerRating": "none",
            "likeCount": 0,
            "publishedAt": "2020-05-26T19:08:59Z",
            "updatedAt": "2020-05-26T19:08:59Z"
          }
        },
        "canReply": true,
        "totalReplyCount": 0,
        "isPublic": true
      }
    }
  ]
}

const comments = response.items.map( comment => ({ 
  commentId: comment.snippet.topLevelComment.id, 
  text: comment.snippet.topLevelComment.snippet.textDisplay }) 
);