homework-jianmu/docs/zh/14-reference/_telegraf.mdx

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在 Telegraf 配置文件(默认位置 /etc/telegraf/telegraf.conf 增加 outputs.http 输出模块配置:
```
[[outputs.http]]
url = "http://<taosAdapter's host>:<REST service port>/influxdb/v1/write?db=<database name>"
...
username = "<TDengine's username>"
password = "<TDengine's password>"
...
```
其中 <taosAdapter's host\> 请填写运行 taosAdapter 服务的服务器域名或 IP 地址,<REST service port\> 请填写 REST 服务的端口(默认为 6041<TDengine's username\> 和 <TDengine's password\> 请填写当前运行的 TDengine 实际配置,<database name\> 请填写希望在 TDengine 保存 Telegraf 数据的数据库名。
示例如下:
```
[[outputs.http]]
url = "http://127.0.0.1:6041/influxdb/v1/write?db=telegraf"
method = "POST"
timeout = "5s"
username = "root"
password = "taosdata"
data_format = "influx"
```