nodejs를 이용한 mock server 구성

http://13.125.140.150:8080/posts
http://ec2-13-125-140-150.ap-northeast-2.compute.amazonaws.com:8080/posts
node /home/ec2-user/my-json-server/node_modules/.bin/json-server --host 172.31.10.248 --watch db.json --port 8080
nohup node /home/ec2-user/my-json-server/node_modules/.bin/json-server --host 172.31.10.248 --watch db.json --port 8080 &
-> 잘안되서 pm2 설치
pm2 start npm start -> 안됨
pm2 start `npm start` 됨!!!!