package com.java.poi;

import org.apache.poi.hssf.usermodel.HSSFRichTextString;

import org.apache.poi.hssf.usermodel.HSSFWorkbook;

import org.apache.poi.ss.usermodel.*;

import java.io.FileOutputStream;

/**

 * @program: IdeaProjects

 * @description:

 * @author: Lxy

 * @create: 2019-06-19 09:22

 **/

public class Test6 {

    public static void main(String[] args) throws Exception {

        Workbook wb = new HSSFWorkbook();

        Sheet sheet = wb.createSheet("创建sheet页");

        Row row = sheet.createRow(2);//创建行

        row.setHeightInPoints(30);

        createCell(wb, row, (short) 0, (short)2, (short)1);

        FileOutputStream fileOutputStream = new FileOutputStream("D:\\4.xls");

        wb.write(fileOutputStream);

        fileOutputStream.close();

    }

    /**

     * 创建一个单元格，并为其指定对其的方式

     *

     * @param wb

     * @param row

     * @param colunm

     * @param halign

     * @param valign

     */

    private static void createCell(Workbook wb, Row row, short colunm, short halign, short valign) {

        Cell cell = row.createCell(colunm);

        cell.setCellValue(new HSSFRichTextString(" Align  it")); //设置值

        CellStyle cellStyle = wb.createCellStyle();  //设置样式

        cellStyle.setAlignment(HorizontalAlignment.forInt(halign)); //设置水平方向的对其方式

        cellStyle.setVerticalAlignment(VerticalAlignment.forInt(valign)); //设置垂直方法的对齐方式

       //  cellStyle.setAlignment(HorizontalAlignment.CENTER);

       // cellStyle.setVerticalAlignment(VerticalAlignment.CENTER);

        cell.setCellStyle(cellStyle); //设置单元格样式

    }

}