🎯서울 공공 와이파이 api주소:

http://openapi.seoul.go.kr:8088/726d4463756467643839615a58704b/json/TbPublicWifiInfo/1001/2000/

🎯위치 스쿠핑

https://www.comparitech.com/blog/vpn-privacy/change-location-chrome-firefox-spoof/#Manually_change_your_location_in_Chrome

🎯순수 java 프로젝트 한글 깨짐 현상 file encoding

https://www.lesstif.com/java/intellij-file-console-encoding-121012310.html