Feishu Card JSON v2

触发场景

发卡片 而非纯文字的情况：

• 需要用户做选择（按钮/下拉/人员选择等）
• 需要用户填写表单（输入框 + 提交按钮）
• 需要展示结构化数据（表格、图表、多列布局）
• 需要确认高风险操作（确认/取消双按钮）
• 需要提供快速操作入口（按钮组）

纯文字：简单回复、解释说明、无需交互时，无需发卡片。

工具说明

卡片顶层结构

{
  "schema": "2.0",
  "config": { ... },
  "card_link": { "url": "..." },
  "header": { ... },
  "body": { "elements": [ ... ] }
}

config 字段速查

header 字段速查

body 字段速查

组件速查

容器组件

column_set（分栏）

tag: column_set，不可内嵌 form 和 table

{
  "tag": "column_set",
  "flex_mode": "none",
  "horizontal_spacing": "8px",
  "background_style": "default",
  "columns": [
    {
      "tag": "column",
      "width": "weighted",
      "weight": 1,
      "vertical_align": "top",
      "elements": []
    }
  ]
}

关键枚举：

• flex_mode: none / stretch / flow / bisect / trisect
• column.width: auto / weighted / Npx([16,600]px)
• background_style: default 或颜色枚举值

form（表单容器）

tag: form，只可放在卡片根节点，不可嵌套表格/表单

{
  "tag": "form",
  "name": "form_1",
  "elements": [
    { "tag": "input", "name": "reason", "required": true },
    {
      "tag": "button",
      "text": { "tag": "plain_text", "content": "提交" },
      "type": "primary_filled",
      "form_action_type": "submit",
      "name": "btn_submit"
    }
  ]
}

• 表单内交互组件必须有 name 字段（唯一标识）
• 按钮 form_action_type: submit（提交）/ reset（重置）

interactive_container（交互容器）

tag: interactive_container，不可内嵌 form 和 table

{
  "tag": "interactive_container",
  "width": "fill",
  "height": "auto",
  "has_border": true,
  "border_color": "grey",
  "corner_radius": "8px",
  "background_style": "default",
  "behaviors": [{ "type": "callback", "value": { "key": "val" } }],
  "elements": []
}

关键字段：

• background_style: default / laser / 颜色枚举
• behaviors.type: callback / open_url

collapsible_panel（折叠面板）

tag: collapsible_panel，不可内嵌 form，仅支持 JSON 代码（不支持搭建工具）

{
  "tag": "collapsible_panel",
  "expanded": false,
  "header": {
    "title": { "tag": "plain_text", "content": "面板标题" },
    "icon": { "tag": "standard_icon", "token": "down-small-ccm_outlined", "size": "16px 16px" },
    "icon_position": "right",
    "icon_expanded_angle": -180
  },
  "border": { "color": "grey", "corner_radius": "5px" },
  "elements": []
}

• icon_position: left / right / follow_text
• icon_expanded_angle: -180 / -90 / 90 / 180

内容组件

title（标题组件）

位于 header 字段，非 body elements，每卡只能有一个。见上方 header 速查。

div（普通文本）

tag: div

{
  "tag": "div",
  "text": {
    "tag": "plain_text",
    "content": "文本内容",
    "text_size": "normal",
    "text_color": "default",
    "text_align": "left"
  }
}

• text.tag: plain_text / lark_md
• text_size: heading-0(30px) heading-1(24px) heading-2(20px) heading-3(18px) heading-4(16px) heading(16px) normal(14px) notation(12px)
• text_color: default 或颜色枚举

markdown（富文本）

tag: markdown

{
  "tag": "markdown",
  "content": "**粗体** *斜体* ~~删除线~~\
- 列表\
`code`\
> 引用",
  "text_align": "left",
  "text_size": "normal"
}

支持语法：**粗体**、*斜体*、~~删除线~~、[链接](url)、\x3Cat id=open_id>\x3C/at>、\x3Cat id=all>\x3C/at>、\x3Cfont color=red>彩色\x3C/font>、\x3Ctext_tag color='blue'>标签\x3C/text_tag>、# 标题、有序/无序列表、代码块、表格（Markdown表格语法）、\x3Chr>分割线

• text_size: 同 div 枚举

img（图片）

tag: img，img_key 通过上传图片接口获取

{
  "tag": "img",
  "img_key": "img_v3_xxx",
  "scale_type": "crop_center",
  "size": "200px 150px",
  "corner_radius": "8px",
  "preview": true
}

• scale_type: crop_center / crop_top / fit_horizontal
• size: Wpx Hpx 或预设值，通栏用 margin: "0 -12px"

img_combination（多图混排）

tag: img_combination

{
  "tag": "img_combination",
  "combination_mode": "bisect",
  "img_list": [
    { "img_key": "img_v3_aaa" },
    { "img_key": "img_v3_bbb" }
  ]
}

• combination_mode: double(双图) / triple(三图) / bisect(六宫格) / trisect(九宫格)

person（人员）

tag: person

{
  "tag": "person",
  "user_id": "ou_xxx",
  "size": "medium",
  "show_avatar": true,
  "show_name": true,
  "style": "normal"
}

• size: extra_small / small / medium / large
• style: normal / capsule

person_list（人员列表）

tag: person_list

{
  "tag": "person_list",
  "persons": [{ "id": "ou_xxx" }, { "id": "ou_yyy" }],
  "show_avatar": true,
  "show_name": true,
  "size": "medium"
}

chart（图表）

tag: chart，基于 VChart 定义

{
  "tag": "chart",
  "aspect_ratio": "16:9",
  "color_theme": "brand",
  "chart_spec": {
    "type": "bar",
    "data": [{ "id": "data", "values": [{ "x": "A", "y": 10 }] }],
    "xField": "x",
    "yField": "y"
  }
}

• color_theme: brand / rainbow / complementary / diverging / ordinal

table（表格）

tag: table，只可放在卡片根节点，不支持内嵌其它组件

{
  "tag": "table",
  "page_size": 5,
  "row_height": "low",
  "columns": [
    { "name": "col1", "display_name": "名称", "data_type": "text", "width": "auto" },
    { "name": "col2", "display_name": "数量", "data_type": "number" }
  ],
  "rows": [
    { "col1": "项目A", "col2": 100 }
  ]
}

• data_type: text / lark_md / number / options / persons / date
• row_height: low / middle / high / auto
• number.format: { symbol, precision, separator }

audio（音频）

tag: audio，仅支持 JSON 代码，需 enable_forward: false，仅飞书 V7.49+

{ "tag": "audio", "file_key": "file_v3_xxx", "show_time": true }

hr（分割线）

tag: hr

{ "tag": "hr" }

交互组件

input（输入框）

tag: input

{
  "tag": "input",
  "name": "reason",
  "placeholder": { "tag": "plain_text", "content": "请输入" },
  "required": false,
  "max_length": 200,
  "input_type": "text",
  "width": "fill"
}

• input_type: text / multiline_text / password / number / telephone / email
• width: default / fill / [100,∞)px
• 表单外使用时，需配 behaviors 触发回调

button（按钮）

tag: button

{
  "tag": "button",
  "type": "primary_filled",
  "size": "medium",
  "text": { "tag": "plain_text", "content": "确认" },
  "behaviors": [{ "type": "callback", "value": { "action": "confirm" } }]
}

• type: default primary danger text primary_text danger_text primary_filled danger_filled laser
• size: tiny / small / medium / large
• width: default / fill / Npx
• behaviors.type: callback / open_url

overflow（折叠按钮组）

tag: overflow

{
  "tag": "overflow",
  "options": [
    { "text": { "tag": "plain_text", "content": "选项1" }, "value": "opt1" },
    { "text": { "tag": "plain_text", "content": "跳转" }, "multi_url": { "url": "https://..." } }
  ]
}

select_static（下拉单选）

tag: select_static

{
  "tag": "select_static",
  "name": "priority",
  "placeholder": { "tag": "plain_text", "content": "请选择" },
  "options": [
    { "text": { "tag": "plain_text", "content": "高" }, "value": "high" },
    { "text": { "tag": "plain_text", "content": "低" }, "value": "low" }
  ],
  "behaviors": [{ "type": "callback", "value": { "k": "v" } }]
}

• type: default / text（边框样式）

multi_select_static（下拉多选）

tag: multi_select_static，必须在 form 容器内

{
  "tag": "multi_select_static",
  "name": "tags",
  "placeholder": { "tag": "plain_text", "content": "请选择" },
  "options": [
    { "text": { "tag": "plain_text", "content": "标签A" }, "value": "a" }
  ]
}

select_person（人员单选）

tag: select_person

{
  "tag": "select_person",
  "name": "assignee",
  "placeholder": { "tag": "plain_text", "content": "选择负责人" },
  "options": [{ "value": "ou_xxx" }],
  "behaviors": [{ "type": "callback", "value": {} }]
}

multi_select_person（人员多选）

tag: multi_select_person，必须在 form 容器内

{
  "tag": "multi_select_person",
  "name": "reviewers",
  "placeholder": { "tag": "plain_text", "content": "选择审核人" },
  "options": [{ "value": "ou_xxx" }, { "value": "ou_yyy" }]
}

date_picker（日期选择器）

tag: date_picker

{
  "tag": "date_picker",
  "name": "due_date",
  "initial_date": "2025-01-01",
  "placeholder": { "tag": "plain_text", "content": "请选择日期" }
}

picker_time（时间选择器）

tag: picker_time

{
  "tag": "picker_time",
  "name": "meeting_time",
  "initial_time": "09:00",
  "placeholder": { "tag": "plain_text", "content": "请选择时间" }
}

picker_datetime（日期时间选择器）

tag: picker_datetime

{
  "tag": "picker_datetime",
  "name": "event_datetime",
  "initial_datetime": "2025-01-01 09:00",
  "placeholder": { "tag": "plain_text", "content": "请选择" }
}

select_img（多图选择）

tag: select_img，仅支持 JSON 代码；不在 form 内时仅单选点击即提交

{
  "tag": "select_img", "name": "choice", "multi_select": false,
  "layout": "bisect", "aspect_ratio": "16:9",
  "options": [{ "img_key": "img_v3_aaa", "value": "pic1" }],
  "behaviors": [{ "type": "callback", "value": {} }]
}

• layout: bisect / trisect / compact

checker（勾选器）

tag: checker，仅支持 JSON 代码

{
  "tag": "checker", "name": "task_done", "checked": false,
  "text": { "tag": "plain_text", "content": "任务已完成" },
  "behaviors": [{ "type": "callback", "value": { "task_id": "123" } }]
}

常用模板

1. 确认操作（双按钮）

{
  "schema": "2.0",
  "header": { "title": { "tag": "plain_text", "content": "确认操作" }, "template": "orange" },
  "body": {
    "elements": [
      { "tag": "markdown", "content": "确定要执行此操作吗？此操作**不可撤销**。" },
      {
        "tag": "column_set", "horizontal_spacing": "8px",
        "columns": [
          { "tag": "column", "width": "auto", "elements": [{
            "tag": "button", "type": "primary_filled",
            "text": { "tag": "plain_text", "content": "确认" },
            "behaviors": [{ "type": "callback", "value": { "action": "confirm" } }]
          }]},
          { "tag": "column", "width": "auto", "elements": [{
            "tag": "button", "type": "default",
            "text": { "tag": "plain_text", "content": "取消" },
            "behaviors": [{ "type": "callback", "value": { "action": "cancel" } }]
          }]}
        ]
      }
    ]
  }
}

2. 快捷选择（按钮组）

{
  "schema": "2.0",
  "header": { "title": { "tag": "plain_text", "content": "请选择优先级" }, "template": "blue" },
  "body": {
    "elements": [
      { "tag": "markdown", "content": "请为该任务设置优先级：" },
      {
        "tag": "column_set", "horizontal_spacing": "8px",
        "columns": [
          { "tag": "column", "width": "auto", "elements": [{
            "tag": "button", "type": "danger_filled",
            "text": { "tag": "plain_text", "content": "🔴 紧急" },
            "behaviors": [{ "type": "callback", "value": { "priority": "urgent" } }]
          }]},
          { "tag": "column", "width": "auto", "elements": [{
            "tag": "button", "type": "primary",
            "text": { "tag": "plain_text", "content": "🟡 普通" },
            "behaviors": [{ "type": "callback", "value": { "priority": "normal" } }]
          }]},
          { "tag": "column", "width": "auto", "elements": [{
            "tag": "button", "type": "default",
            "text": { "tag": "plain_text", "content": "🟢 低" },
            "behaviors": [{ "type": "callback", "value": { "priority": "low" } }]
          }]}
        ]
      }
    ]
  }
}

3. 数据展示（table + 操作按钮）

{
  "schema": "2.0",
  "header": { "title": { "tag": "plain_text", "content": "待处理工单" }, "template": "blue" },
  "body": {
    "elements": [
      {
        "tag": "table", "page_size": 5, "row_height": "low",
        "columns": [
          { "name": "id", "display_name": "工单号", "data_type": "text", "width": "80px" },
          { "name": "title", "display_name": "标题", "data_type": "text" },
          { "name": "status", "display_name": "状态", "data_type": "options" },
          { "name": "assignee", "display_name": "负责人", "data_type": "persons" }
        ],
        "rows": [
          { "id": "T001", "title": "登录异常", "status": [{ "name": "处理中", "color": "orange" }], "assignee": [{ "id": "ou_xxx" }] }
        ]
      },
      { "tag": "hr" },
      {
        "tag": "column_set", "horizontal_align": "right",
        "columns": [{ "tag": "column", "width": "auto", "elements": [{
          "tag": "button", "type": "primary_filled",
          "text": { "tag": "plain_text", "content": "查看全部" },
          "behaviors": [{ "type": "open_url", "default_url": "https://your-app.com/tickets" }]
        }]}]
      }
    ]
  }
}