크롤링? 객체랑 html 할 줄 알면 할 수는 있다
-> 외국에서는 스크래핑이라고 쓰는 중
tiles에 대해서 알아보자.
https://mvnrepository.com/artifact/org.apache.tiles/tiles-core/3.0.8
https://its-easy.tistory.com/13
<!DOCTYPE tiles-definitions PUBLIC
"-//Apache Software Foundation//DTD Tiles Configuration 3.0//EN"
"http://tiles.apache.org/dtds/tiles-config_3_0.dtd">
https://tiles.apache.org/framework/tutorial/basic/pages.html