with maven
mvn spring-boot:run
init data in src > resources > schema.sql
if you want fix the data modify the schema.sql file
GET /api/todos get all todos
GET /api/todos/{id} get todo by id
POST /api/todos save the todo
with json body { "content" : "your todo" }
PUT /api/todos/{id}/done done todo
PUT /api/todos/{id}/content update todo
with json body { "content" : "update todo" }
DELETE /api/todos/{id} delete todo