方式：POST
需要登录(SESSDATA)
正文参数（ application/x-www-form-urlencoded ）：
| 参数名 | 类型 | 内容 | 必要性 | 备注 |
|---|---|---|---|---|
| type | num | 评论区类型代码 | 必要 | 类型代码见「评论区明细」 |
| oid | num | 目标评论区ID | 必要 | |
| root | num | 根评论ID | 非必要 | 二级评论以上使用 |
| parent | num | 夫评论ID | 非必要 | 二级评论同根评论ID 大于二级评论为要回复的评论ID |
| message | str | 发送评论内容 | 必要 | 最大1000字符 表情使用表情转义符 |
| plat | num | 发送平台标识 | 非必要 | 1：web端 2：安卓客户端 3：ios客户端 4：wp客户端 默认为1 |
| csrf | str | cookies中的bili_jct | 必要 |
json回复：
根对象：
| 字段 | 类型 | 内容 | 备注 |
|---|---|---|---|
| code | num | 返回值 | 0：成功 -101：账号未登录 -102：账号被封停 -111：csrf校验失败 -400：请求错误 -404：无此项 12002：评论区已关闭 12009：评论主体的type不合法 12025：评论字数过多 （其他错误码有待补充） |
| message | str | 错误信息 | 默认为0 |
| ttl | num | 1 | 作用尚不明确 |
| data | 正确时：obj 错误时：null |
数据本体 |
data对象：
| 字段 | 类型 | 内容 | 备注 |
|---|---|---|---|
| success_action | num | 0 | 作用尚不明确 |
| success_toast | str | 状态文字 | |
| need_captcha | bool | false | 作用尚不明确 |
| url | str | 空 | 作用尚不明确 |
| rpid | num | 评论ID | |
| rpid_str | str | 评论ID | |
| dialog | num | 回复对方ID | 若为一级评论则为0 若为二级评论则为该评论ID 大于二级评论为上一级评论ID |
| dialog_str | str | 回复对方ID | |
| root | num | 根评论ID | 若为一级评论则为0 大于一级评论则为根评论ID |
| root_str | str | 根评论ID | |
| parent | num | 回复父评论ID | 若为一级评论则为0 若为二级评论则为根评论ID 大于二级评论为上一级评论ID |
| parent_str | str | 回复父评论ID | |
| emote | obj | 表情转义符信息 | 无表情时无此项 见「评论区明细」的附表 |
| reply | 有效时：obj 无效时：null |
见「评论区明细」的附表 |
示例：
给视频av243322853发送内容为测试test[泠鸢yousa_awsl]的评论（带有表情转义符），平台标识为1（web端）
curl -b "SESSDATA=xxx" -d "type=1&oid=243322853&message=%E6%B5%8B%E8%AF%95test%5B%E6%B3%A0%E9%B8%A2yousa_awsl%5D&plat=1&csrf=xxx" "http://api.bilibili.com/x/v2/reply/add"
{
"code": 0,
"message": "0",
"ttl": 1,
"data": {
"success_action": 0,
"success_toast": "发送成功",
"need_captcha": false,
"url": "",
"rpid": 3043212039,
"rpid_str": "3043212039",
"dialog": 0,
"dialog_str": "0",
"root": 0,
"root_str": "0",
"parent": 0,
"parent_str": "0",
"emote": {
"[泠鸢yousa_awsl]": {
"id": 2086,
"package_id": 93,
"state": 0,
"type": 3,
"attr": 0,
"text": "[泠鸢yousa_awsl]",
"url": "http://i0.hdslb.com/bfs/emote/7663b729161bd4556c2ec318c07791000743eb56.png",
"meta": {
"size": 2
},
"mtime": 1589776042
}
},
"reply": {
"rpid": 3043212039,
"oid": 243322853,
"type": 1,
"mid": 293793435,
"root": 0,
"parent": 0,
"dialog": 0,
"count": 0,
"rcount": 0,
"state": 0,
"fansgrade": 0,
"attr": 0,
"ctime": 1592233764,
"rpid_str": "3043212039",
"root_str": "0",
"parent_str": "0",
"like": 0,
"action": 0,
"member": {
"mid": "293793435",
"uname": "社会易姐QwQ",
"sex": "男",
"sign": "高中技术宅一枚，爱好MC&电子&8-bit音乐&数码&编程，资深猿厨",
"avatar": "http://i1.hdslb.com/bfs/face/aebb2639a0d47f2ce1fec0631f412eaf53d4a0be.jpg",
"rank": "10000",
"DisplayRank": "0",
"level_info": {
"current_level": 5,
"current_min": 0,
"current_exp": 0,
"next_exp": 0
},
"pendant": {
"pid": 1888,
"name": "泠鸢yousa",
"image": "http://i0.hdslb.com/bfs/garb/item/3e66e712b8e70c6b02393c54ad5fd8d993eb39f9.png",
"expire": 0,
"image_enhance": "http://i0.hdslb.com/bfs/garb/item/3e66e712b8e70c6b02393c54ad5fd8d993eb39f9.png"
},
"nameplate": {
"nid": 0,
"name": "",
"image": "",
"image_small": "",
"level": "",
"condition": ""
},
"official_verify": {
"type": -1,
"desc": ""
},
"vip": {
"vipType": 2,
"vipDueDate": 1612454400000,
"dueRemark": "",
"accessStatus": 0,
"vipStatus": 1,
"vipStatusWarn": "",
"themeType": 0,
"label": {
"path": "",
"text": "年度大会员",
"label_theme": "annual_vip"
}
},
"fans_detail": null,
"following": 0,
"is_followed": 0,
"user_sailing": {
"pendant": {
"id": 1888,
"name": "泠鸢yousa",
"image": "http://i0.hdslb.com/bfs/garb/item/3e66e712b8e70c6b02393c54ad5fd8d993eb39f9.png",
"jump_url": "",
"type": "suit"
},
"cardbg": null,
"cardbg_with_focus": null
}
},
"content": {
"message": "测试test[泠鸢yousa_awsl]",
"plat": 1,
"device": "",
"members": [],
"emote": {
"[泠鸢yousa_awsl]": {
"id": 2086,
"package_id": 93,
"state": 0,
"type": 3,
"attr": 0,
"text": "[泠鸢yousa_awsl]",
"url": "http://i0.hdslb.com/bfs/emote/7663b729161bd4556c2ec318c07791000743eb56.png",
"meta": {
"size": 2
},
"mtime": 1589776042
}
},
"jump_url": {},
"max_line": 0
},
"replies": null,
"assist": 0,
"folder": {
"has_folded": false,
"is_folded": false,
"rule": "https://www.bilibili.com/blackboard/foldingreply.html"
},
"up_action": {
"like": false,
"reply": false
},
"show_follow": false
}
}
}