文档首页/ 云防火墙 CFW/ API参考/ API/ 流量过滤/ 导出用于流量过滤的IP黑名单
更新时间:2025-08-12 GMT+08:00

导出用于流量过滤的IP黑名单

功能介绍

指定IP黑名单的名字进行导出,当前只有两种文件名,在EIP生效的文件名为ip-blacklist-eip.txt,在 NAT生效的文件名为ip-blacklist-nat.txt。

调用方法

请参见如何调用API

URI

POST /v1/{project_id}/ptf/ip-blacklist/export

表1 路径参数

参数

是否必选

参数类型

描述

project_id

String

项目ID,可以通过调用API获取,也可以从控制台获取。可通过项目ID获取方式获取

表2 Query参数

参数

是否必选

参数类型

描述

fw_instance_id

String

防火墙ID,可通过防火墙ID获取方式获取

name

String

IP黑名单的名字,如果要导出生效范围为EIP的IP黑名单,就指定名字为ip-blacklist-eip.txt,如果要导出生效范围为NAT的IP黑名单,就指定名字为ip-blacklist-nat.txt。

请求参数

响应参数

状态码:200

表3 响应Header参数

参数

参数类型

描述

Content-Disposition

String

指定响应中包含的文件的名称,当前返回的值为:attachment; filename=ip-blacklist.txt

Content-Type

String

响应的内容类型,当前返回的值为:text/plain

Content-Length

Integer

文件的数据字节大小

表4 响应Body参数

参数

参数类型

描述

data

Object

导入数据

请求示例

从project id为eefb11b22d5944f2aa067954516df1cf、instance id为812f478c-940e-4e00-824f-7287250d76dc的防火墙上导出名字为ip-blacklist-eip.txt的IP黑名单文件

https://{Endpoint}/v1/eefb11b22d5944f2aa067954516df1cf/ptf/ip-blacklist/export?fw_instance_id=812f478c-940e-4e00-824f-7287250d76dc&name=ip-blacklist-eip.txt

响应示例

SDK代码示例

SDK代码示例如下。

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package com.huaweicloud.sdk.test;

import com.huaweicloud.sdk.core.auth.ICredential;
import com.huaweicloud.sdk.core.auth.BasicCredentials;
import com.huaweicloud.sdk.core.exception.ConnectionException;
import com.huaweicloud.sdk.core.exception.RequestTimeoutException;
import com.huaweicloud.sdk.core.exception.ServiceResponseException;
import com.huaweicloud.sdk.cfw.v1.region.CfwRegion;
import com.huaweicloud.sdk.cfw.v1.*;
import com.huaweicloud.sdk.cfw.v1.model.*;


public class ExportIpBlacklistSolution {

    public static void main(String[] args) {
        // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
        // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
        String ak = System.getenv("CLOUD_SDK_AK");
        String sk = System.getenv("CLOUD_SDK_SK");
        String projectId = "{project_id}";

        ICredential auth = new BasicCredentials()
                .withProjectId(projectId)
                .withAk(ak)
                .withSk(sk);

        CfwClient client = CfwClient.newBuilder()
                .withCredential(auth)
                .withRegion(CfwRegion.valueOf("<YOUR REGION>"))
                .build();
        ExportIpBlacklistRequest request = new ExportIpBlacklistRequest();
        try {
            ExportIpBlacklistResponse response = client.exportIpBlacklist(request);
            System.out.println(response.toString());
        } catch (ConnectionException e) {
            e.printStackTrace();
        } catch (RequestTimeoutException e) {
            e.printStackTrace();
        } catch (ServiceResponseException e) {
            e.printStackTrace();
            System.out.println(e.getHttpStatusCode());
            System.out.println(e.getRequestId());
            System.out.println(e.getErrorCode());
            System.out.println(e.getErrorMsg());
        }
    }
}
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# coding: utf-8

import os
from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkcfw.v1.region.cfw_region import CfwRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkcfw.v1 import *

if __name__ == "__main__":
    # The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
    # In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
    ak = os.environ["CLOUD_SDK_AK"]
    sk = os.environ["CLOUD_SDK_SK"]
    projectId = "{project_id}"

    credentials = BasicCredentials(ak, sk, projectId)

    client = CfwClient.new_builder() \
        .with_credentials(credentials) \
        .with_region(CfwRegion.value_of("<YOUR REGION>")) \
        .build()

    try:
        request = ExportIpBlacklistRequest()
        response = client.export_ip_blacklist(request)
        print(response)
    except exceptions.ClientRequestException as e:
        print(e.status_code)
        print(e.request_id)
        print(e.error_code)
        print(e.error_msg)
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package main

import (
	"fmt"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
    cfw "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/cfw/v1"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/cfw/v1/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/cfw/v1/region"
)

func main() {
    // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
    // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
    ak := os.Getenv("CLOUD_SDK_AK")
    sk := os.Getenv("CLOUD_SDK_SK")
    projectId := "{project_id}"

    auth := basic.NewCredentialsBuilder().
        WithAk(ak).
        WithSk(sk).
        WithProjectId(projectId).
        Build()

    client := cfw.NewCfwClient(
        cfw.CfwClientBuilder().
            WithRegion(region.ValueOf("<YOUR REGION>")).
            WithCredential(auth).
            Build())

    request := &model.ExportIpBlacklistRequest{}
	response, err := client.ExportIpBlacklist(request)
	if err == nil {
        fmt.Printf("%+v\n", response)
    } else {
        fmt.Println(err)
    }
}

更多编程语言的SDK代码示例,请参见API Explorer的代码示例页签,可生成自动对应的SDK代码示例。

状态码

状态码

描述

200

导出成功

401

Unauthorized,错误的请求

403

Forbidden,禁止访问

错误码

请参见错误码