班级成绩图表分析

luohairen

2024-11-14 247cb86585a1d1894596ed18a6c93efecb992946

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