[中文]

用途:

• 获取抖音 App 中经验（知识/教程）内容的搜索结果。
• 支持通过关键词检索，与经验类内容（如攻略、教程、分享等）相关的视频信息。

备注:

• 此接口专注于经验类内容，不包含其他类型的内容。
• 初次请求时，cursor 应传 0，search_id 传空字符串，翻页时使用上次响应返回的 cursor 和 search_id。
• 返回的结果中包含视频详情、作者信息、背景音乐、话题标签、播放地址、互动数据等。

参数:

• keyword: 搜索关键词，例如 "游戏攻略"
• cursor: 翻页游标，首次请求传 0
• sort_type: 排序方式
  • 0: 综合排序
  • 1: 最多点赞
  • 2: 最新发布
• publish_time: 发布时间筛选
  • 0: 不限
  • 1: 最近一天
  • 7: 最近一周
  • 180: 最近半年
• filter_duration: 视频时长筛选
  • 0: 不限
  • 0-1: 1分钟以内
  • 1-5: 1-5分钟
  • 5-10000: 5分钟以上
• content_type: 内容类型筛选（通常固定为视频）
• search_id: 分页查询时需要传上次响应返回的 search_id

请求体示例：

payload = {
    "keyword": "游戏攻略",
    "cursor": 0,
    "sort_type": 0,
    "publish_time": 0,
    "filter_duration": 0,
    "content_type": 1,
    "search_id": ""
}

### 返回（部分常用字段，实际返回字段更多，一切以实际响应为准）:
- business_data: 搜索结果业务数据列表
  - data_id: 数据块ID
  - type: 数据类型（如 999 表示内容列表）
  - data:
    - height: 显示区域高度
    - aweme_list: 视频列表
      - aweme_id: 视频ID
      - desc: 视频描述内容
      - create_time: 视频发布时间（时间戳）
      - author: 作者信息
        - uid: 作者UID
        - nickname: 作者昵称
        - avatar_thumb.url_list: 作者头像缩略图
        - is_verified: 是否是认证账号
        - follower_count: 粉丝数
      - music: 背景音乐信息
        - id_str: 音乐ID
        - title: 音乐标题
        - author: 音乐作者昵称
      - cha_list: 关联的话题标签列表
        - cha_name: 话题名称
      - video: 视频播放信息
        - play_addr.url_list: 视频播放地址列表
        - cover.url_list: 视频封面图地址
        - width: 视频宽度
        - height: 视频高度
        - duration: 视频时长（单位毫秒）
      - statistics: 视频互动数据
        - digg_count: 点赞数
        - comment_count: 评论数
        - share_count: 分享数
        - play_count: 播放次数
      - status: 视频状态信息
        - is_delete: 是否已删除
        - is_private: 是否私密
      - share_url: 视频外部分享链接

# [English]
### Purpose:
- Fetch experience (knowledge/tutorial) content search results from Douyin App.
- Retrieves video results related to knowledge sharing, tutorials, or tips based on the input keyword.

### Notes:
- This API focuses on experience-related videos and does not include other content types.
- Set `cursor` to 0 and `search_id` to an empty string for the first request; for pagination, use the previous cursor and search_id.
- The response includes rich information such as video details, author profile, background music, hashtags, video URLs, and engagement statistics.

### Parameters:
- keyword: Search keyword, e.g., "gaming guide"
- cursor: Pagination cursor (0 for first page)
- sort_type: Sorting method
  - `0`: Comprehensive
  - `1`: Most likes
  - `2`: Latest
- publish_time: Publish time filter
  - `0`: Unlimited
  - `1`: Last day
  - `7`: Last week
  - `180`: Last half year
- filter_duration: Video duration filter
  - `0`: Unlimited
  - `0-1`: Within 1 minute
  - `1-5`: 1 to 5 minutes
  - `5-10000`: More than 5 minutes
- content_type: Content type filter (usually fixed to video)
- search_id: Search ID for pagination

### Request Body Example:
```json
payload = {
    "keyword": "gaming guide",
    "cursor": 0,
    "sort_type": 0,
    "publish_time": 0,
    "filter_duration": 0,
    "content_type": 1,
    "search_id": ""
}

Response (common fields, actual response may contain more fields):

• business_data: List of business data blocks
  • data_id: Data block ID
  • type: Data type (e.g., 999 for content list)
  • data:
    • height: Display height
    • aweme_list: List of videos
      • aweme_id: Video ID
      • desc: Video description
      • create_time: Creation timestamp
      • author: Author profile
        • uid: User ID
        • nickname: User nickname
        • avatar_thumb.url_list: Thumbnail avatar URLs
        • is_verified: Whether the author is verified
        • follower_count: Number of followers
      • music: Background music information
        • id_str: Music ID
        • title: Music title
        • author: Music author's name
      • cha_list: Associated hashtags
        • cha_name: Hashtag name
      • video: Video playback info
        • play_addr.url_list: List of video play URLs
        • cover.url_list: List of video cover image URLs
        • width: Video width
        • height: Video height
        • duration: Video duration in milliseconds
      • statistics: Video engagement data
        • digg_count: Number of likes
        • comment_count: Number of comments
        • share_count: Number of shares
        • play_count: Number of plays
      • status: Video status information
        • is_delete: Whether the video was deleted
        • is_private: Whether the video is private
      • share_url: External share link of the video