1.local install environment payment page: [https://console.aws.amazon.com/billing/home?%2Fpaymenthistory%2F=#/paymenthistory/history?redirected](https://console.aws.amazon.com/billing/home?%2Fpaymenthistory%2F=#/paymenthistory/history?redirected) 2.install java [https://jeromejaglale.com/doc/spring4\_tutorial/installation\_ubuntu](https://jeromejaglale.com/doc/spring4_tutorial/installation_ubuntu)