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前言
Java将CSV文件转换为Excel文件
准备工作
源代码
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| package com;
import com.spire.xls.*;
import java.util.EnumSet;
public class Tools {
public static void convertCsvToExcel(String dir, String filename) { Workbook workbook = new Workbook(); workbook.loadFromFile(dir + filename + ".csv", ",", 1, 1); Worksheet sheet = workbook.getWorksheets().get(0); CellRange usedRange = sheet.getAllocatedRange(); usedRange.setIgnoreErrorOptions(EnumSet.of(IgnoreErrorType.NumberAsText)); usedRange.autoFitColumns(); usedRange.autoFitRows(); workbook.saveToFile(dir + filename + ".xlsx", ExcelVersion.Version2013); } }
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完成
参考文献
CSDN——Eiceblue