MultipartHttpServletRequest 에러
[문제]
파일 업로드시 다음과 같은 에러
nested exception is java.lang.IllegalStateException: Current request is not of type [org.springframework.web.multipart.MultipartHttpServletRequest]
[해결책]
MULTIPART RESOLVERS 를 빼먹었다. 넣어주자
<!-- MULTIPART RESOLVERS -->
<bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
<property name="maxUploadSize" value="1000000000" />
</bean>