[Spring] 한글 깨짐 방지

한글 깨짐의 원인으로는 UTF-8 관련된 태그를 입력 하지 않았음!

그래서 꺠지는데

 

web.xml 파일에 필터 요소를 설정해야함

 

<?xml version="1.0" encoding="UTF-8"?>
<web-app ...>
...
    <filter>
        <filter-name>encodingFilter</filter-name>
        <filter-class>org.springframework.web.filter.CharacterEncodingFilter 
                      </filter-class>
        <init-param>
            <param-name>encoding</param-name>
            <param-value>UTF-8</param-value>
        </init-param>
    </filter>
    <filter-mapping>
        <filter-name>encodingFilter</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>
</web-app>