TDengine/docs/examples/java/spring/readme.md

TDEngine Cloud example

Introduction

Use Spring Boot to build a simple web application, and deploy it to connect to TDEngine Cloud.

Usage

1. build the project

mvn clean package -Dmaven.test.skip=true

2. replace the current url with the database configuration in cloud page Programming -> Java -> Config, and run the project

java -jar target/example-1.0-SNAPSHOT.jar --spring.datasource.url="jdbc:TAOS-RS://xxxxx"

Check the result

3. open the browser and visit the following url

http://localhost:8080/meter/list

5. create sub-table cloud_demo of meters, sub_table name is only allowed to contain letters, numbers, and underscores.

http://localhost:8080/meter/cloud_demo/create

6. insert data to sub-table cloud_demo of meters

http://localhost:8080/meter/cloud_demo/insert

7. query last row from sub-table cloud_demo of meters

http://localhost:8080/meter/cloud_demo/last_row