key value storage is okay go run main.go set value 'content' to 'mykey' curl -X POST 'http://127.0.0.1:8021/mykey' --data-raw 'content' get value of key 'mykey' curl -X GET 'http://127.0.0.1:8021/mykey' delete value of key 'mykey' curl -X DELETE 'http://127.0.0.1:8021/mykey'