tencent cloud

云数据库 MariaDB

动态与公告
产品动态
产品简介
产品概述
产品优势
应用场景
系统架构
实例类型
实例架构
分布式版本
数据库版本
购买指南
计费概述
产品定价
退费说明
欠费说明
升级计费
备份空间计费
快速入门
创建实例
管理账号
连接实例
操作指南
使用前须知
实例管理
灾备/只读实例
账号管理
读写分离
修改网络
备份与回档
数据迁移
数据库同步(旧版)
安全管理
监控与告警
KILL 线程
参数模板与设置
数据库审计
实践教程
编程与使用规范
分布式版本编程与使用规范
利用热点更新技术应对秒杀场景
安全白皮书
平台侧安全设计
租户侧安全功能
开发指南
功能限制
性能检测
同城双活解决方案
Binlog 日志消费格式
慢查询分析
数据库审计
数据库审计已支持语法
API 文档
History
Introduction
API Category
Making API Requests
Security Group APIs
Other APIs
Account APIs
Parameter Management APIs
Monitoring Management APIs
Instance Management APIs
Backup and Restoration APIs
Data Types
Error Codes
常见问题
产品常见问题
账号登录问题
功能相关问题
性能相关问题
备份相关问题
运维相关问题
磁盘超用问题
IO 类监控项异常问题
通用参考
标准与认证
主要规格性能说明
强同步性能对比数据
词汇表

Request Structure

PDF
聚焦模式
字号
最后更新时间: 2026-03-23 10:43:58

1. Service Address

The API supports access from either a nearby region (at mariadb.intl.tencentcloudapi.com) or a specified region (at mariadb.ap-guangzhou.tencentcloudapi.com for Guangzhou, for example).

We recommend using the domain name to access the nearest server. When you call an API, the request is automatically resolved to a server in the region nearest to the location where the API is initiated. For example, when you initiate an API request in Guangzhou, this domain name is automatically resolved to a Guangzhou server, the result is the same as that of specifying the region in the domain like "mariadb.ap-guangzhou.tencentcloudapi.com".

Note: For latency-sensitive businesses, we recommend that you specify the region in the domain name.

Tencent Cloud currently supports the following regions:

Hosted region Domain name
Local access region (recommended, only for non-financial availability zones) mariadb.intl.tencentcloudapi.com
South China (Guangzhou) mariadb.ap-guangzhou.tencentcloudapi.com
East China (Shanghai) mariadb.ap-shanghai.tencentcloudapi.com
East China (Nanjing) mariadb.ap-nanjing.tencentcloudapi.com
North China (Beijing) mariadb.ap-beijing.tencentcloudapi.com
Southwest China (Chengdu) mariadb.ap-chengdu.tencentcloudapi.com
Southwest China (Chongqing) mariadb.ap-chongqing.tencentcloudapi.com
Hong Kong, Macao, Taiwan (Hong Kong, China) mariadb.ap-hongkong.tencentcloudapi.com
Southeast Asia (Singapore) mariadb.ap-singapore.tencentcloudapi.com
Southeast Asia (Jakarta) mariadb.ap-jakarta.tencentcloudapi.com
Southeast Asia (Bangkok) mariadb.ap-bangkok.tencentcloudapi.com
Northeast Asia (Seoul) mariadb.ap-seoul.tencentcloudapi.com
Northeast Asia (Tokyo) mariadb.ap-tokyo.tencentcloudapi.com
U.S. East Coast (Virginia) mariadb.na-ashburn.tencentcloudapi.com
U.S. West Coast (Silicon Valley) mariadb.na-siliconvalley.tencentcloudapi.com
South America (São Paulo) mariadb.sa-saopaulo.tencentcloudapi.com
Europe (Frankfurt) mariadb.eu-frankfurt.tencentcloudapi.com

Note: As financial availability zones and non-financial availability zones are isolated, when accessing the services in a financial availability zone (with the common parameter Region specifying a financial availability zone), it is necessary to specify a domain name of the financial availability zone, preferably in the same region as specified in Region.

Access region for financial availability zone Domain name for financial availability zone
East China (Shanghai Finance) mariadb.ap-shanghai-fsi.tencentcloudapi.com
South China (Shenzhen Finance) mariadb.ap-shenzhen-fsi.tencentcloudapi.com

2. Communications Protocol

All the Tencent Cloud APIs communicate via HTTPS, providing highly secure communication tunnels.

3. Request Methods

Supported HTTP request methods:

  • POST (recommended)
  • GET

The Content-Type types supported by POST requests:

  • application/json (recommended). The TC3-HMAC-SHA256 signature algorithm must be used.
  • application/x-www-form-urlencoded. The HmacSHA1 or HmacSHA256 signature algorithm must be used.
  • multipart/form-data (only supported by certain APIs). You must use TC3-HMAC-SHA256 to calculate the signature.

The size of a GET request packet is up to 32 KB. The size of a POST request is up to 1 MB when the HmacSHA1 or HmacSHA256 signature algorithm is used, and up to 10 MB when TC3-HMAC-SHA256 is used.

4. Character Encoding

Only UTF-8 encoding is used.

帮助和支持

本页内容是否解决了您的问题?

填写满意度调查问卷,共创更好文档体验。

文档反馈