package com.example.example1.Controller;

 1 import com.example.example1.Entity.User;
 2 import com.example.example1.Service.UserRepository;
 3 import org.apache.poi.hssf.usermodel.*;
 4 import org.apache.poi.ss.usermodel.Cell;
 5 import org.apache.poi.ss.usermodel.Row;
 6 import org.apache.poi.ss.usermodel.Sheet;
 7 import org.apache.poi.ss.usermodel.Workbook;
 8 import org.apache.poi.xssf.usermodel.XSSFWorkbook;
 9 import org.springframework.beans.factory.annotation.Autowired;
10 import org.springframework.stereotype.Controller;
11 import org.springframework.web.bind.annotation.GetMapping;
12 import org.springframework.web.bind.annotation.RequestMapping;
13 import org.springframework.web.bind.annotation.ResponseBody;
14 
15 import java.io.File;
16 import java.io.FileInputStream;
17 import java.io.IOException;
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