# batchDownloadFile
Call this API at the server side. For more information, see Server API.
Gets the file download link
# Request Address
POST https://api.weixin.qq.com/tcb/batchdownloadfile?access_token=ACCESS_TOKEN
# Request Parameters
Attribute | Type | Default | Required | Description |
---|---|---|---|---|
access_token | string | Yes | Credentials to call API | |
env | string | Yes | Cloud environment ID | |
file_list | Array.<Object> | Yes | File list |
file_list structure
Attribute | Type | Default | Required | Description |
---|---|---|---|---|
fileid | string | Yes | File ID | |
max_age | number | Yes | Validity period of the download link |
# Return Value
# Object
JSON data package that is returned
Attribute | Type | Description |
---|---|---|
errcode | number | Error code |
errmsg | string | Error message |
file_list | Array.<Object> | File list |
Valid values of errcode
Value | Description | Minimum Version |
---|---|---|
0 | Request successful | |
-1 | System Error | |
-1000 | System Error | |
40014 | Invalid AccessToken | |
40097 | Invalid request parameter | |
40101 | Required parameter missing | |
41001 | AccessToken missing | |
42001 | AccessToken expired | |
43002 | HTTP METHOD error | |
44002 | Empty POST BODY | |
47001 | Incorrect format of POST BODY | |
85088 | Cloud Base is not enabled on this App | |
Other error codes | Cloud Base error codes |
file_list structure
Attribute | Type | Description |
---|---|---|
fileid | string | File ID |
download_url | string | Download link |
status | number | Status code |
errmsg | string | Error message for this file |
# Request Data Example
{
"env": "test2-4a89da",
"file_list": [
{
"fileid":"cloud://test2-4a89da.7465-test2-4a89da/A.png",
"max_age":7200
}
]
}
# Return Data Example
{
"errcode": 0,
"errmsg": "ok",
"file_list": [
{
"fileid": "cloud://test2-4a89da.7465-test2-4a89da/A.png",
"download_url": "https://7465-test2-4a89da-1258717764.tcb.qcloud.la/A.png",
"status": 0,
"errmsg": "ok"
}
]
}