Java 借助poi操作Wold工具类

package com.herbert.test;

import org.apache.poi.xwpf.usermodel.*;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTFonts;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTRPr;

import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;

/**
* Created by Herbert on 2019/1/22.
*/
public class WoldUtil {
  private static  XWPFDocument document = null;

   private static  XWPFParagraph paragraph = null;

   /**
    *  初始化创建Word文件
    */
   public WoldUtil(){
       document = new XWPFDocument();
   }

   /**
    *  创建一个段落
    * @param position 段落位置
    *                 0：居左
    *                 1：居中
    *                 2：居右
    */
   public  void createParagraph(Integer position){
       paragraph = document.createParagraph();
       switch (position){
           case 0:
               paragraph.setAlignment(ParagraphAlignment.LEFT);
               break;
           case 1:
               paragraph.setAlignment(ParagraphAlignment.CENTER);
               break;
           case 2:
               paragraph.setAlignment(ParagraphAlignment.RIGHT);
               break;
           default:
               paragraph.setAlignment(ParagraphAlignment.LEFT);
               break;
       }
   }

   /**
    *  单线边框
    */
   public  void  createBorder(){

       paragraph.setBorderTop(Borders.THICK);//设置上边框
       paragraph.setBorderBottom(Borders.THICK);//设置下边框
       paragraph.setBorderLeft(Borders.THICK);//设置左边框
       paragraph.setBorderRight(Borders.THICK);//设置右边框
   }

   /**
    *  双线边框
    */
   public  void  createBorderDouble(){
       paragraph.setBorderTop(Borders.DOUBLE);//设置上边框
       paragraph.setBorderBottom(Borders.DOUBLE);//设置下边框
       paragraph.setBorderLeft(Borders.DOUBLE);//设置左边框
       paragraph.setBorderRight(Borders.DOUBLE);//设置右边框
   }

   /**
    * 首行缩进
    * @param indentation
    */
   public void addTextIndent(Integer indentation){
       paragraph.setIndentationFirstLine(indentation);
   }

   /**
    *  创建文本信息
    * @param text 文本信息
    * @param bold 是否加粗 true为加粗
    * @param italic 是否倾斜 true为倾斜
    * @param color 颜色码
    * @param fontSize 字体大小
    * @param fontFamily 设置字体
    */
   public  void createRun(String text, Boolean bold,Boolean italic, String color,Integer fontSize,String fontFamily){
       XWPFRun r = paragraph.createRun();//创建段落文本
       r.setText(text);
       r.setBold(bold);//设置为粗体 true 为粗体
       r.setItalic(italic);//设置为倾斜 true 为粗体
       r.setColor(color);//设置颜色
       r.setFontSize(fontSize);
       CTRPr rpr = r.getCTR().isSetRPr() ? r.getCTR().getRPr() : r.getCTR().addNewRPr();
       CTFonts fonts = rpr.isSetRFonts() ? rpr.getRFonts() : rpr.addNewRFonts();
       fonts.setAscii(fontFamily);
       fonts.setEastAsia(fontFamily);
       fonts.setHAnsi(fontFamily);

   }

   /**
    *  写到磁盘
    * @param path
    */
   public  void write(String  path){
       try{
           FileOutputStream out = new FileOutputStream(path);
           document.write(out);
           out.close();
       }catch (IOException e){
           e.printStackTrace();
           System.out.println("文件出现错误");
       }

   }

   /**
    *  创建空行
    * @param counts 空行个数
    */
   public  void createEmpty(Integer counts){
       for(int i =0;i<counts;i++){
           XWPFParagraph empty = document.createParagraph();
           XWPFRun e = empty.createRun();
           e.setText(" ");
       }
   }

   /**
    *  查询wold中的数据 返回List 集合
    * @param path  wold所在的地址
    * @return
    */
   public List<String> query(String path){
       List<String> list  = new ArrayList<String>();
       try{
           FileInputStream stream = new FileInputStream(path);
           XWPFDocument doc = new XWPFDocument(stream);// 创建Word文件
           for(XWPFParagraph p : doc.getParagraphs()){//遍历段落
               System.out.println(p.getParagraphText());
               list.add(p.getParagraphText());
           }
       }catch (Exception e){
           e.printStackTrace();
       }
       return list;
   }
   public static void main(String args[]) throws Exception {
       WoldUtil woldUtil = new WoldUtil();
       woldUtil.createParagraph(1);
       woldUtil.createBorder();
       woldUtil.createRun("（标题居中）Apache POI的组件", true, false,"000000",17,FontFamily.BLACKBODY);
       woldUtil.createBorderDouble();

       woldUtil.createParagraph(0);
       woldUtil.createRun("（边框）Apache POI包含用于处理MS-Office的所有OLE2复合文档的类和方法。该API的组件列表如下:", false,true, "4682B4",15,FontFamily.CHINESE_FINE_BLACK);

       woldUtil.createEmpty(3);

       woldUtil.createParagraph(0);
       woldUtil.addTextIndent(600);
       woldUtil.createRun("(首行缩进)• POIFS（不良混淆实现文件系统） - 此组件是所有其他POI元素的基本因素。它用于显式读取不同的文件", true,false,"A0522D",13,FontFamily.MICROSOFT_YAHEI);

       woldUtil.createEmpty(1);

       woldUtil.createParagraph(0);
       woldUtil.createRun("•HWPF（可怕的字处理器格式） - 用于读写MS-Word的.doc扩展文件。", true,false,"eeff00",13,FontFamily.MICROSOFT_YAHEI);

       woldUtil.write("E:\\herbert\\sample.doc");

       List<String> list =woldUtil.query("E:\\herbert\\sample.doc");
       System.out.println("list=====>>>>>>>>    "+list.toString());
   }
}