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| package com.xzx.gc.common.utils;
|
|
| import cn.hutool.core.util.StrUtil;
| import lombok.experimental.UtilityClass;
| import org.springframework.web.multipart.MultipartFile;
|
|
| @UtilityClass
| public class FileUtils {
|
| public String getSuffixByFile(MultipartFile file){
| //只能根据文件名判断
| String originalFilename = file.getOriginalFilename();
| String suffix = StrUtil.subAfter(originalFilename, ".", true);
| return suffix;
| }
| }
|
|
