工具类中获取title方法/*初始化获取表头*/publicstaticList<String>getTitles(MultipartFilefile)throwsIOException{try(InputStreaminputStream

1.导入``List<WriteOffBaseInfo>writeOffBaseInfoList=newArrayList<>();List<WriteOffBaseInfo>writeOffBaseInfoList1=newArrayList<>();

文章摘自：https://blog.csdn.net/caijwjava/article/details/100855361实战1、导入一个相关依赖即可<dependency><groupId>com.alibaba</groupId><artifactId>easyexc