TOS 支持日志分析功能，支持通过日志服务检索分析您访问 TOS 过程中产生的访问日志。通过 TOS Go SDK 您可以设置日志分析功能配置。

设置实时日志配置规则 #

示例代码 #

以下代码用于设置桶的实时日志配置规则。

// 导入 SDK, 当 TOS Node.JS SDK 版本小于 2.5.2 请把下方 TosClient 改成 TOS 导入
import { TosClient, TosClientError, TosServerError } from '@volcengine/tos-sdk';

// 创建客户端
const client = new TosClient({
  accessKeyId: process.env['TOS_ACCESS_KEY'],
  accessKeySecret: process.env['TOS_SECRET_KEY'],
  region: "Provide your region", // 填写 Bucket 所在地域。以华北2（北京)为例，则 "Provide your region" 填写为 cn-beijing。
  endpoint: "Provide your endpoint", // 填写域名地址
});

function handleError(error) {
  if (error instanceof TosClientError) {
    console.log('Client Err Msg:', error.message);
    console.log('Client Err Stack:', error.stack);
  } else if (error instanceof TosServerError) {
    console.log('Request ID:', error.requestId);
    console.log('Response Status Code:', error.statusCode);
    console.log('Response Header:', error.headers);
    console.log('Response Err Code:', error.code);
    console.log('Response Err Msg:', error.message);
  } else {
    console.log('unexpected exception, message: ', error);
  }
}

const bucketName = 'node-sdk-test-bucket';
async function main() {
  try {
    // 场景2 根据规则重定向请求
    const { requestId: putRealTimeLogRequestId } = await client.putBucketRealTimeLog({
      bucket: bucketName,
      realTimeLogConfiguration: {
        // TLS Role 的配置
        Role: 'TOSLogTLSRole',
        // TLS 的配置
        AccessLogConfiguration: {
          UseServiceTopic: true,
          TLSProjectID: 'TLSProjectID',
          TLSTopicID: 'TLSTopicID',
        },
      },
    });
    console.log('putBucketRealTimeLog Request ID: ', putRealTimeLogRequestId);
  } catch (error) {
    handleError(error);
  }
}

main();

获取实时日志配置规则 #

示例代码 #

以下代码用于获取桶的实时日志配置规则。

// 导入 SDK, 当 TOS Node.JS SDK 版本小于 2.5.2 请把下方 TosClient 改成 TOS 导入
import { TosClient, TosClientError, TosServerError } from '@volcengine/tos-sdk';

// 创建客户端
const client = new TosClient({
  accessKeyId: process.env['TOS_ACCESS_KEY'],
  accessKeySecret: process.env['TOS_SECRET_KEY'],
  region: "Provide your region", // 填写 Bucket 所在地域。以华北2（北京)为例，则 "Provide your region" 填写为 cn-beijing。
  endpoint: "Provide your endpoint", // 填写域名地址
});

function handleError(error) {
  if (error instanceof TosClientError) {
    console.log('Client Err Msg:', error.message);
    console.log('Client Err Stack:', error.stack);
  } else if (error instanceof TosServerError) {
    console.log('Request ID:', error.requestId);
    console.log('Response Status Code:', error.statusCode);
    console.log('Response Header:', error.headers);
    console.log('Response Err Code:', error.code);
    console.log('Response Err Msg:', error.message);
  } else {
    console.log('unexpected exception, message: ', error);
  }
}

const bucketName = 'node-sdk-test-bucket';
async function main() {
  try {
    const { data, requestId: getRealTimeLogRequestId } = await client.getBucketRealTimeLog({
      bucket: bucketName,
    });
    console.log('getBucketRealTimeLog Request ID: ', getRealTimeLogRequestId);
    // 查看 TLS 日志配置
    console.log('getBucketRealTimeLog Role', data.RealTimeLogConfiguration.Role);
    console.log('getBucketRealTimeLog TLSTopicID', data.RealTimeLogConfiguration.AccessLogConfiguration.TLSTopicID);
    console.log('getBucketRealTimeLog TLSProjectID', data.RealTimeLogConfiguration.AccessLogConfiguration.TLSProjectID);
    console.log('getBucketRealTimeLog UseServiceTopic', data.RealTimeLogConfiguration.AccessLogConfiguration.UseServiceTopic);
  } catch (error) {
    handleError(error);
  }
}

main();

删除实时日志配置规则 #

示例代码 #

以下代码用于删除桶的实时日志配置规则。

// 导入 SDK, 当 TOS Node.JS SDK 版本小于 2.5.2 请把下方 TosClient 改成 TOS 导入
import { TosClient, TosClientError, TosServerError } from '@volcengine/tos-sdk';

// 创建客户端
const client = new TosClient({
  accessKeyId: process.env['TOS_ACCESS_KEY'],
  accessKeySecret: process.env['TOS_SECRET_KEY'],
  region: "Provide your region", // 填写 Bucket 所在地域。以华北2（北京)为例，则 "Provide your region" 填写为 cn-beijing。
  endpoint: "Provide your endpoint", // 填写域名地址
});

function handleError(error) {
  if (error instanceof TosClientError) {
    console.log('Client Err Msg:', error.message);
    console.log('Client Err Stack:', error.stack);
  } else if (error instanceof TosServerError) {
    console.log('Request ID:', error.requestId);
    console.log('Response Status Code:', error.statusCode);
    console.log('Response Header:', error.headers);
    console.log('Response Err Code:', error.code);
    console.log('Response Err Msg:', error.message);
  } else {
    console.log('unexpected exception, message: ', error);
  }
}

const bucketName = 'node-sdk-test-bucket';
async function main() {
  try {
    const { requestId: deleteRealTimeLogRequestId } = await client.deleteBucketRealTimeLog({
      bucket: bucketName,
    });
    console.log('deleteBucketRealTimeLog Request ID: ', deleteRealTimeLogRequestId);
  } catch (error) {
    handleError(error);
  }
}

main();

相关文档 #

关于实时日志配置的更多信息，请参见日志分析。