更新DNS记录¶

1. 接口描述¶

接口请求路径：POST /prod-api/acdn/ccdn/dnsRecordsRest/updateDNSRecords

updateDNSRecords 用于更新指定主域名下已有的 DNS 记录。账号需具备 ccdn:domain:edit 权限。

Token 获取方式见密钥鉴权。

注意：

zoneId 必须为当前账号下的域名，dnsRecordId 取自查询DNS记录列表返回的 data.result[].id。

name 传完整记录名；根域名传主域名本身，如 example.com。

2. 输入参数¶

以下请求参数列表仅列出了接口请求参数和部分公共参数，完整公共参数列表见公共请求参数。

参数名称	必选	类型	描述
zoneId	是	String	域名 Zone ID。示例值：`551290393816e70c5e9765ca020e30a4`
dnsRecordId	是	String	DNS 记录 ID。示例值：`023e105f4ecef8ad9ca31a8372d0c353`
type	是	String	记录类型。取值：`CNAME`（回源到域名）、`A`（回源到 IP）。示例值：`CNAME`
name	是	String	主机名（完整记录名）。示例值：`www.example.com`
content	是	String	回源地址。`type` 为 `CNAME` 时填回源域名，`A` 时填 IP 地址。示例值：`origin.example.com`
proxied	否	Boolean	状态。是否启用 CDN 加速。示例值：`true`
ttl	否	String	TTL（秒），`1` 表示自动；`proxied` 为 `true` 时只能为 `1`。示例值：`1`
comment	否	String	注释。示例值：`官网加速`

3. 输出参数¶

参数名称	类型	描述
code	Integer	状态码。示例值：`200`
msg	String	提示信息。示例值：`成功`
data	String	上游接口返回的 JSON 字符串，包含更新后的记录详情

4. 示例¶

示例1 更新 DNS 记录¶

输入示例¶

{
  "zoneId": "551290393816e70c5e9765ca020e30a4",
  "dnsRecordId": "023e105f4ecef8ad9ca31a8372d0c353",
  "type": "CNAME",
  "name": "www.example.com",
  "content": "origin2.example.com",
  "proxied": true,
  "ttl": "1",
  "comment": "官网加速"
}

代码调用¶

请将 {登录域名}、token 替换为实际值。

cURLJavaGo

curl -X POST 'https://{登录域名}/prod-api/acdn/ccdn/dnsRecordsRest/updateDNSRecords' \
  -H 'Authorization: Bearer eyJhbGciOiJIUzUxMiJ9.xxxxxx' \
  -H 'Content-Type: application/json' \
  -d '{
  "zoneId": "551290393816e70c5e9765ca020e30a4",
  "dnsRecordId": "023e105f4ecef8ad9ca31a8372d0c353",
  "type": "CNAME",
  "name": "www.example.com",
  "content": "origin2.example.com",
  "proxied": true,
  "ttl": "1",
  "comment": "官网加速"
}'

import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.ContentType;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.util.EntityUtils;

public class UpdateDNSRecordsTest {

    public static void main(String[] args) throws Exception {
        String url = "https://{登录域名}/prod-api/acdn/ccdn/dnsRecordsRest/updateDNSRecords";
        String token = "eyJhbGciOiJIUzUxMiJ9.xxxxxx";

        String requestBody = "{"
                + "\"zoneId\":\"551290393816e70c5e9765ca020e30a4\","
                + "\"dnsRecordId\":\"023e105f4ecef8ad9ca31a8372d0c353\","
                + "\"type\":\"CNAME\","
                + "\"name\":\"www.example.com\","
                + "\"content\":\"origin2.example.com\","
                + "\"proxied\":true,"
                + "\"ttl\":\"1\","
                + "\"comment\":\"官网加速\""
                + "}";

        try (CloseableHttpClient httpClient = HttpClients.createDefault()) {
            HttpPost httpPost = new HttpPost(url);
            httpPost.setHeader("Authorization", "Bearer " + token);
            httpPost.setEntity(new StringEntity(requestBody, ContentType.APPLICATION_JSON));

            try (CloseableHttpResponse response = httpClient.execute(httpPost)) {
                int statusCode = response.getStatusLine().getStatusCode();
                String body = EntityUtils.toString(response.getEntity(), "UTF-8");
                System.out.println("Status Code: " + statusCode);
                System.out.println("Body: " + body);
            }
        }
    }
}

package main

import (
    "bytes"
    "fmt"
    "io"
    "net/http"
)

func main() {
    url := "https://{登录域名}/prod-api/acdn/ccdn/dnsRecordsRest/updateDNSRecords"
    token := "eyJhbGciOiJIUzUxMiJ9.xxxxxx"

    requestBody := []byte(`{
  "zoneId": "551290393816e70c5e9765ca020e30a4",
  "dnsRecordId": "023e105f4ecef8ad9ca31a8372d0c353",
  "type": "CNAME",
  "name": "www.example.com",
  "content": "origin2.example.com",
  "proxied": true,
  "ttl": "1",
  "comment": "官网加速"
}`)

    req, err := http.NewRequest(http.MethodPost, url, bytes.NewReader(requestBody))
    if err != nil {
        panic(err)
    }
    req.Header.Set("Authorization", "Bearer "+token)
    req.Header.Set("Content-Type", "application/json")

    resp, err := http.DefaultClient.Do(req)
    if err != nil {
        panic(err)
    }
    defer resp.Body.Close()

    body, err := io.ReadAll(resp.Body)
    if err != nil {
        panic(err)
    }
    fmt.Println("Status Code:", resp.StatusCode)
    fmt.Println("Body:", string(body))
}

输出示例¶

{
  "msg": "成功",
  "code": 200,
  "data": "{\"success\":true,\"errors\":[],\"messages\":[],\"result\":{\"id\":\"023e105f4ecef8ad9ca31a8372d0c353\",\"name\":\"www.example.com\",\"type\":\"CNAME\",\"content\":\"origin2.example.com\",\"proxied\":true,\"ttl\":1}}"
}

5. 错误码¶

更新失败时，code 为 500，原因在 msg，没有 data。

HTTP 状态码 / 业务提示	描述
200	更新成功
401	未鉴权或 Token 无效
403	无权限，需具备 `ccdn:domain:edit`
zoneId 不能为空	未传 `zoneId`
无效的zoneId	`zoneId` 不存在或不属于当前账号
找不到dns解析记录，请确认dnsRecordId是否正确	`dnsRecordId` 不存在