多文件上传getMultiFileMap和getOriginalFilename标红

Question

报错 Cannot resolve method 'getMultiFileMap' in 'MultipartHttpServletRequest'

             和 Cannot resolve method 'getOriginalFilename' in 'MultipartFile'

这个是前面的导包

import org.springframework.util.MultiValueMap;
import org.springframework.util.StringUtils;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.File;
import java.io.IOException;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

希望能够详细一点

Answer 1

没加依赖吧