1. 接口描述
接口请求域名： wedata.tencentcloudapi.com 。
该接口用于查询指定项目中的数据源列表
默认接口请求频率限制：20次/秒。
推荐使用 API Explorer
点击调试
API Explorer 提供了在线调用、签名验证、SDK 代码生成和快速检索接口等能力。您可查看每次调用的请求内容和返回结果以及自动生成 SDK 调用示例。
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 |
|---|---|---|---|
| Action | 是 | String | 公共参数，本接口取值：ListDataSources。 |
| Version | 是 | String | 公共参数，本接口取值：2025-08-06。 |
| Region | 是 | String | 公共参数，详见产品支持的 地域列表。 |
| ProjectId | 是 | String | 项目id 示例值：13524679 |
| PageSize | 否 | Integer | 返回数量，默认10 示例值：10 |
| PageNumber | 否 | Integer | 页码，默认1 示例值：1 |
| Name | 否 | String | 数据源名称 示例值：mysql1 |
| DisplayName | 否 | String | 数据源展示名 示例值：mysql_1 |
| Type.N | 否 | Array of String | 数据源类型:枚举值
示例值：["MYSQL"] |
| Creator | 否 | String | 创建人 示例值：user1 |
3. 输出参数
| 参数名称 | 类型 | 描述 |
|---|---|---|
| Data | DataSourceInfo | 数据源列表 注意：此字段可能返回 null，表示取不到有效值。 |
| RequestId | String | 唯一请求 ID，由服务端生成，每次请求都会返回（若请求因其他原因未能抵达服务端，则该次请求不会获得 RequestId）。定位问题时需要提供该次请求的 RequestId。 |
4. 示例
示例1 查询数据源列表
输入示例
POST / HTTP/1.1
Host: wedata.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: ListDataSources
<公共请求参数>
{
"ProjectId": "1460947878944567296"
}输出示例
{
"Response": {
"Data": {
"Items": [
{
"Category": "DB",
"CreateTime": "2025-09-03 00:11:03",
"CreateUser": "100028579606",
"Description": null,
"DevConProperties": null,
"DisplayName": "mysql_2",
"Id": 62268,
"ModifyTime": "2025-09-03 00:11:03",
"ModifyUser": "100028579606",
"Name": "mysql_2",
"ProdConProperties": "{\"newType\":1,\"connectType\":\"public\",\"ip\":\"1.1.1.1\",\"type\":\"MYSQL\",\"authorityType\":\"true\",\"deployType\":\"CONNSTR_CVMDB\",\"url\":\"jdbc:mysql://1.1.1.1:1111/database\",\"password\":\"********\",\"vpcTenantId\":\"1315051789\",\"port\":\"1111\",\"regionAbbr\":\"gz\",\"vpcId\":\"vpc-ds5rpnxh\",\"passwordEncrypt\":\"e3e5315db835fc7f7c70896fa3553d81\",\"region\":\"ap-guangzhou\",\"db\":\"database\",\"username\":\"aaaa\"}",
"ProjectId": "1460947878944567296",
"ProjectName": "[调度dev验证项目_new2]",
"Type": "MYSQL"
},
{
"Category": "DB",
"CreateTime": "2025-09-03 00:09:19",
"CreateUser": "100028579606",
"Description": null,
"DevConProperties": null,
"DisplayName": "mysql_1",
"Id": 62267,
"ModifyTime": "2025-09-03 00:09:19",
"ModifyUser": "100028579606",
"Name": "mysql_1",
"ProdConProperties": "{\"newType\":1,\"connectType\":\"public\",\"ip\":\"1.1.1.1\",\"type\":\"MYSQL\",\"authorityType\":\"true\",\"deployType\":\"CONNSTR_CVMDB\",\"url\":\"jdbc:mysql://1.1.1.1:1111/database\",\"password\":\"********\",\"vpcTenantId\":\"1315051789\",\"port\":\"1111\",\"regionAbbr\":\"gz\",\"vpcId\":\"vpc-ds5rpnxh\",\"passwordEncrypt\":\"e3e5315db835fc7f7c70896fa3553d81\",\"region\":\"ap-guangzhou\",\"db\":\"database\",\"username\":\"aaaa\"}",
"ProjectId": "1460947878944567296",
"ProjectName": "[调度dev验证项目_new2]",
"Type": "MYSQL"
},
{
"Category": "DB",
"CreateTime": "2025-09-02 23:58:49",
"CreateUser": "100029411056",
"Description": null,
"DevConProperties": null,
"DisplayName": "mysql_22",
"Id": 62266,
"ModifyTime": "2025-09-02 23:58:49",
"ModifyUser": "100029411056",
"Name": "mysql_22",
"ProdConProperties": "{\"newType\":1,\"advanceParams\":[],\"connectType\":\"public\",\"ip\":\"1.1.1.1\",\"cosBucketName\":\"wedata-fusion-dev-1257305158\",\"cosRegion\":\"ap-nanjing\",\"type\":\"MYSQL\",\"authorityType\":\"true\",\"deployType\":\"CONNSTR_CVMDB\",\"url\":\"jdbc:mysql://1.1.1.1:1111/database\",\"password\":\"********\",\"vpcTenantId\":\"1315051789\",\"port\":\"1111\",\"regionAbbr\":\"sh\",\"vpcId\":\"vpc-3grmb0p6\",\"passwordEncrypt\":\"dd97cae55f379e13a799657430898d93\",\"region\":\"ap-shanghai\",\"db\":\"database\",\"username\":\"root\"}",
"ProjectId": "1460947878944567296",
"ProjectName": "[调度dev验证项目_new2]",
"Type": "MYSQL"
},
{
"Category": "DB",
"CreateTime": "2025-09-02 23:41:53",
"CreateUser": "100029411056",
"Description": null,
"DevConProperties": null,
"DisplayName": "mysql_11",
"Id": 62265,
"ModifyTime": "2025-09-02 23:41:53",
"ModifyUser": "100029411056",
"Name": "mysql_11",
"ProdConProperties": "{\"newType\":1,\"advanceParams\":[],\"connectType\":\"public\",\"ip\":\"1.1.1.1\",\"cosBucketName\":\"wedata-fusion-dev-1257305158\",\"cosRegion\":\"ap-nanjing\",\"type\":\"MYSQL\",\"authorityType\":\"true\",\"deployType\":\"CONNSTR_CVMDB\",\"url\":\"jdbc:mysql://1.1.1.1:1111/database\",\"password\":\"********\",\"vpcTenantId\":\"1315051789\",\"port\":\"1111\",\"regionAbbr\":\"gz\",\"vpcId\":\"vpc-ds5rpnxh\",\"passwordEncrypt\":\"dd97cae55f379e13a799657430898d93\",\"region\":\"ap-guangzhou\",\"db\":\"database\",\"username\":\"root\"}",
"ProjectId": "1460947878944567296",
"ProjectName": "[调度dev验证项目_new2]",
"Type": "MYSQL"
},
{
"Category": "DB",
"CreateTime": "2025-08-25 19:53:04",
"CreateUser": "100028644302",
"Description": null,
"DevConProperties": null,
"DisplayName": "spark_job_dlc",
"Id": 62260,
"ModifyTime": "2025-08-25 19:53:04",
"ModifyUser": "100028644302",
"Name": "spark_job_dlc",
"ProdConProperties": "{\"newType\":0,\"datasourceConnectionName\":\"DataLakeCatalog\",\"connectType\":\"cdb\",\"cosBucketName\":\"wedata-fusion-dev-1257305158\",\"cosRegion\":\"ap-nanjing\",\"datasource_connection_name\":\"DataLakeCatalog\",\"type\":\"DLC\",\"authorityType\":\"true\",\"deployType\":\"INSTANCE\",\"url\":\"jdbc:dlc:dlc.internal.tencentcloudapi.com?task_type\\u003dBatchSQLTask\\u0026database_name\\u003dyauluo_test_addel\\u0026datasource_connection_name\\u003dDataLakeCatalog\\u0026region\\u003dap-beijing\\u0026data_engine_name\\u003ddataexplore_test_sparkjob\",\"vurl\":\"jdbc:dlc:dlc.internal.tencentcloudapi.com?task_type\\u003dBatchSQLTask\\u0026database_name\\u003dyauluo_test_addel\\u0026datasource_connection_name\\u003dDataLakeCatalog\\u0026region\\u003dap-beijing\\u0026data_engine_name\\u003ddataexplore_test_sparkjob\",\"dlcResources\":\"[{\\\"ComputeResourceType\\\":\\\"spark\\\",\\\"ComputeResourceTypeDetail\\\":\\\"SparkBatch\\\",\\\"ComputeResource\\\":\\\"dataexplore_test_sparkjob\\\",\\\"Url\\\":\\\"jdbc:dlc:dlc.internal.tencentcloudapi.com?task_type\\u003dBatchSQLTask\\u0026database_name\\u003dyauluo_test_addel\\u0026datasource_connection_name\\u003dDataLakeCatalog\\u0026region\\u003dap-beijing\\u0026data_engine_name\\u003ddataexplore_test_sparkjob\\\",\\\"Mapping\\\":null,\\\"EngineGeneration\\\":\\\"SuperSQL\\\",\\\"Resource\\\":null,\\\"EngineType\\\":null}]\",\"dlcJwtSecret\":\"*********\",\"password\":\"\",\"vpcTenantId\":\"1315051789\",\"regionAbbr\":\"bj\",\"region\":\"ap-beijing\",\"dlcGatewayUrl\":\"https://wedata-api-fusion-dev.cloud.tencent.com\",\"db\":\"yauluo_test_addel\",\"dlcRegion\":\"ap-beijing\"}",
"ProjectId": "1460947878944567296",
"ProjectName": "[调度dev验证项目_new2]",
"Type": "DLC"
},
{
"Category": "DB",
"CreateTime": "2025-08-25 19:52:13",
"CreateUser": "100028644302",
"Description": null,
"DevConProperties": null,
"DisplayName": "standard_dlc",
"Id": 62259,
"ModifyTime": "2025-08-25 19:52:13",
"ModifyUser": "100028644302",
"Name": "standard_dlc",
"ProdConProperties": "{\"newType\":0,\"datasourceConnectionName\":\"DataLakeCatalog\",\"connectType\":\"cdb\",\"cosBucketName\":\"wedata-fusion-dev-1257305158\",\"cosRegion\":\"ap-nanjing\",\"datasource_connection_name\":\"DataLakeCatalog\",\"type\":\"DLC\",\"authorityType\":\"true\",\"deployType\":\"INSTANCE\",\"url\":\"jdbc:dlc:dlc.internal.tencentcloudapi.com?task_type\\u003dSparkSQLTask\\u0026database_name\\u003dyauluo_test_addel\\u0026datasource_connection_name\\u003dDataLakeCatalog\\u0026region\\u003dap-beijing\\u0026data_engine_name\\u003dnew_dlc_ai_spark\",\"vurl\":\"jdbc:dlc:dlc.internal.tencentcloudapi.com?task_type\\u003dSparkSQLTask\\u0026database_name\\u003dyauluo_test_addel\\u0026datasource_connection_name\\u003dDataLakeCatalog\\u0026region\\u003dap-beijing\\u0026data_engine_name\\u003dnew_dlc_ai_spark\",\"dlcResources\":\"[{\\\"ComputeResourceType\\\":\\\"spark\\\",\\\"ComputeResourceTypeDetail\\\":\\\"StandardSpark\\\",\\\"ComputeResource\\\":\\\"new_dlc_ai_spark\\\",\\\"Url\\\":\\\"jdbc:dlc:dlc.internal.tencentcloudapi.com?task_type\\u003dSparkSQLTask\\u0026database_name\\u003dyauluo_test_addel\\u0026datasource_connection_name\\u003dDataLakeCatalog\\u0026region\\u003dap-beijing\\u0026data_engine_name\\u003dnew_dlc_ai_spark\\\",\\\"Mapping\\\":null,\\\"EngineGeneration\\\":\\\"Native\\\",\\\"Resource\\\":null,\\\"EngineType\\\":null}]\",\"dlcJwtSecret\":\"*********\",\"password\":\"\",\"vpcTenantId\":\"1315051789\",\"regionAbbr\":\"bj\",\"region\":\"ap-beijing\",\"dlcGatewayUrl\":\"https://wedata-api-fusion-dev.cloud.tencent.com\",\"db\":\"yauluo_test_addel\",\"dlcRegion\":\"ap-beijing\"}",
"ProjectId": "1460947878944567296",
"ProjectName": "[调度dev验证项目_new2]",
"Type": "DLC"
},
{
"Category": "DB",
"CreateTime": "2025-07-25 16:05:43",
"CreateUser": "100039182306",
"Description": null,
"DevConProperties": null,
"DisplayName": "kyuubi_lhd_test",
"Id": 62189,
"ModifyTime": "2025-07-25 16:05:43",
"ModifyUser": "100039182306",
"Name": "kyuubi_lhd_test",
"ProdConProperties": "{\"newType\":0,\"instance\":\"true\",\"connectType\":\"cdb\",\"clusterDeployType\":\"CVM\",\"type\":\"Kyuubi\",\"deployType\":\"INSTANCE\",\"vurl\":\"jdbc:hive2://30.46.228.10:15678,30.46.228.10:14731,30.46.228.10:12445,30.46.228.10:15723/wedata_test;\",\"UniqSubnetId\":\"subnet-kp6lkzlp\",\"password\":\"********\",\"vpcTenantId\":\"1315051789\",\"regionAbbr\":\"bj\",\"vpcId\":\"vpc-a2yxjvxq\",\"host\":\"172.16.0.162:10009,172.16.0.233:10009,172.16.0.251:10009,172.16.1.49:10009\",\"authentication\":\"none\",\"ip\":\"172.16.0.162\",\"cosBucketName\":\"wedata-fusion-dev-1257305158\",\"cosRegion\":\"ap-nanjing\",\"authorityType\":\"true\",\"url\":\"jdbc:hive2://172.16.0.162:10009,172.16.0.233:10009,172.16.0.251:10009,172.16.1.49:10009/wedata_test;\",\"VgwType\":\"0\",\"vhost\":\"30.46.228.10:15678,30.46.228.10:14731,30.46.228.10:12445,30.46.228.10:15723\",\"instanceid\":\"emr-dbcygrxq\",\"instancename\":\"测试专用_AUTOTEST_勿删\",\"port\":\"10009\",\"passwordEncrypt\":\"60c0fe5c0e357bf8aa0b4d1f6ebd973e\",\"region\":\"ap-beijing\",\"kyUrl\":\"jdbc:hive2://172.16.0.162:10009,172.16.0.233:10009,172.16.0.251:10009,172.16.1.49:10009/wedata_test;\",\"db\":\"wedata_test\",\"username\":\"wedata\"}",
"ProjectId": "1460947878944567296",
"ProjectName": "[调度dev验证项目_new2]",
"Type": "Kyuubi"
},
{
"Category": "DB",
"CreateTime": "2025-07-22 21:51:51",
"CreateUser": "100038739801",
"Description": null,
"DevConProperties": null,
"DisplayName": "silen_mysql",
"Id": 62175,
"ModifyTime": "2025-07-22 21:51:51",
"ModifyUser": "100038739801",
"Name": "silen_mysql",
"ProdConProperties": "{\"newType\":1,\"advanceParams\":[],\"vport\":\"63925\",\"connectType\":\"public\",\"ip\":\"43.137.113.95\",\"publicPort\":\"63925\",\"cosBucketName\":\"wedata-fusion-dev-1257305158\",\"cosRegion\":\"ap-nanjing\",\"publicIp\":\"43.137.113.95\",\"type\":\"MYSQL\",\"authorityType\":\"true\",\"deployType\":\"CONNSTR_PUBLICDB\",\"url\":\"jdbc:mysql://43.137.113.95:63925/wedataDB\",\"vurl\":\"jdbc:mysql://43.137.113.95:63925/wedataDB\",\"password\":\"********\",\"vpcTenantId\":\"1315051789\",\"port\":\"63925\",\"passwordEncrypt\":\"0b3b23b8affddfc907f66ff85afb5939\",\"publicUrl\":\"jdbc:mysql://43.137.113.95:63925/wedataDB\",\"vip\":\"43.137.113.95\",\"db\":\"wedataDB\",\"username\":\"wedata\"}",
"ProjectId": "1460947878944567296",
"ProjectName": "[调度dev验证项目_new2]",
"Type": "MYSQL"
},
{
"Category": "DB",
"CreateTime": "2025-07-10 21:57:04",
"CreateUser": "100041133436",
"Description": null,
"DevConProperties": null,
"DisplayName": "starrocks-xzp",
"Id": 62145,
"ModifyTime": "2025-07-10 21:57:04",
"ModifyUser": "100041133436",
"Name": "starrocks-xzp",
"ProdConProperties": "{\"newType\":0,\"vport\":\"18703\",\"connectType\":\"public\",\"ip\":\"172.16.7.233\",\"cosBucketName\":\"wedata-fusion-dev-1257305158\",\"cosRegion\":\"ap-nanjing\",\"type\":\"StarRocks\",\"authorityType\":\"true\",\"deployType\":\"CONNSTR_CVMDB\",\"url\":\"jdbc:mysql://172.16.7.233:9030/test\",\"vurl\":\"jdbc:mysql://30.46.228.10:18703/test\",\"password\":\"********\",\"vpcTenantId\":\"1315051789\",\"beUrls\":\"172.16.7.233:8030\",\"port\":\"9030\",\"regionAbbr\":\"bj\",\"vpcId\":\"vpc-a2yxjvxq\",\"passwordEncrypt\":\"d34baadacea36e76d4a54d603e071499\",\"region\":\"ap-beijing\",\"vip\":\"30.46.228.10\",\"db\":\"test\",\"username\":\"root\"}",
"ProjectId": "1460947878944567296",
"ProjectName": "[调度dev验证项目_new2]",
"Type": "StarRocks"
},
{
"Category": "DB",
"CreateTime": "2025-07-02 22:23:51",
"CreateUser": "100042282926",
"Description": null,
"DevConProperties": null,
"DisplayName": "bbk_cdb_test2",
"Id": 62142,
"ModifyTime": "2025-07-02 22:23:51",
"ModifyUser": "100042282926",
"Name": "bbk_cdb_test2",
"ProdConProperties": "{\"newType\":0,\"advanceParams\":[],\"instance\":\"true\",\"vport\":\"14836\",\"connectType\":\"cdb\",\"type\":\"TDSQLC\",\"deployType\":\"INSTANCE\",\"vurl\":\"jdbc:mysql://30.46.228.10:14836/bbk\",\"password\":\"********\",\"vpcTenantId\":\"1315051789\",\"regionAbbr\":\"bj\",\"vpcId\":\"vpc-a2yxjvxq\",\"vip\":\"30.46.228.10\",\"ip\":\"172.16.0.16\",\"cosBucketName\":\"wedata-fusion-dev-1257305158\",\"cosRegion\":\"ap-nanjing\",\"authorityType\":\"true\",\"version\":\"8.0\",\"url\":\"jdbc:mysql://172.16.0.16:3306/bbk\",\"VgwType\":\"0\",\"instanceid\":\"cynosdbmysql-ins-d6b01mhr\",\"instancename\":\"cynosdbmysql-ins-d6b01mhr\",\"port\":\"3306\",\"passwordEncrypt\":\"f428e1ed1fd4ea3402289ba32f80cbc6\",\"region\":\"ap-beijing\",\"db\":\"bbk\",\"username\":\"root\"}",
"ProjectId": "1460947878944567296",
"ProjectName": "[调度dev验证项目_new2]",
"Type": "TDSQLC"
}
],
"PageNumber": 1,
"PageSize": 10,
"TotalCount": 156,
"TotalPageNumber": null
},
"RequestId": "ccd89c16-fee9-4c7d-ae08-5402f34a2374"
}
}5. 开发者资源
腾讯云 API 平台
腾讯云 API 平台 是综合 API 文档、错误码、API Explorer 及 SDK 等资源的统一查询平台，方便您从同一入口查询及使用腾讯云提供的所有 API 服务。
API Inspector
用户可通过 API Inspector 查看控制台每一步操作关联的 API 调用情况，并自动生成各语言版本的 API 代码，也可前往 API Explorer 进行在线调试。
SDK
云 API 3.0 提供了配套的开发工具集（SDK），支持多种编程语言，能更方便的调用 API。
- Tencent Cloud SDK 3.0 for Python: CNB, GitHub, Gitee
- Tencent Cloud SDK 3.0 for Java: CNB, GitHub, Gitee
- Tencent Cloud SDK 3.0 for PHP: CNB, GitHub, Gitee
- Tencent Cloud SDK 3.0 for Go: CNB, GitHub, Gitee
- Tencent Cloud SDK 3.0 for Node.js: CNB, GitHub, Gitee
- Tencent Cloud SDK 3.0 for .NET: CNB, GitHub, Gitee
- Tencent Cloud SDK 3.0 for C++: CNB, GitHub, Gitee
- Tencent Cloud SDK 3.0 for Ruby: CNB, GitHub, Gitee
命令行工具
6. 错误码
以下仅列出了接口业务逻辑相关的错误码，其他错误码详见 公共错误码。
| 错误码 | 描述 |
|---|---|
| FailedOperation | 操作失败。 |
| OperationDenied.UserNotInWhitelistError | 用户不在白名单。 |
