feat：题目导入

龚焕茏

2024-07-09 9797dca8f3a12c0e72942b8043c1b225bde2bbaf

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package com.ycl.jxkg.service;
 
 
import java.io.InputStream;
 
public interface FileUpload {
 
    String uploadFile(InputStream inputStream, long size, String extName);
 
}