下载文件附件

POST

/api/message/download/file

按分段下载消息附件（文件），AppID 和 AttachID 从消息 XML 中获取

请求参数

Body 参数application/json必填

示例

返回响应

🟢200

application/json

Bodyapplication/json

🟠400

请求示例

Shell

JavaScript

Java

Swift

curl --location 'http://localhost:8085/api/message/download/file' \
--header 'Content-Type: application/json' \
--data '{
    "app_id": "wx1234567890",
    "attach_id": "media_id_xxx",
    "chunk_size": 131072,
    "offset": 0,
    "size": 1048576,
    "username": "wxid_xxx"
}'

响应示例

200 - 示例 1

{
    "code": 0,
    "data": {
        "app_id": "string",
        "base_response": {
            "code": 0,
            "message": {
                "value": "string"
            }
        },
        "chunk": {
            "data": [
                0
            ],
            "size": 0
        },
        "chunk_size": 0,
        "media_id": "string",
        "offset": 0,
        "size": 0,
        "username": "string"
    },
    "message": "string"
}

修改于 2026-05-22 09:31:57

发送名片消息

下载消息图片