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package com.yxg;

import java.io.FileInputStream;

import java.io.FileNotFoundException;

import java.io.FileOutputStream;

import java.io.IOException;

import java.io.OutputStream;

import java.net.URL;

import java.util.List;

import org.apache.poi.POIXMLDocument;

import org.apache.poi.openxml4j.exceptions.InvalidFormatException;

import org.apache.poi.openxml4j.opc.OPCPackage;

import org.apache.poi.util.Units;

import org.apache.poi.xwpf.usermodel.ParagraphAlignment;

import org.apache.poi.xwpf.usermodel.XWPFDocument;

import org.apache.poi.xwpf.usermodel.XWPFParagraph;

import org.apache.poi.xwpf.usermodel.XWPFRun;

import org.apache.poi.xwpf.usermodel.XWPFTable;

import org.apache.poi.xwpf.usermodel.XWPFTableCell;

import org.apache.poi.xwpf.usermodel.XWPFTableRow;

import org.apache.xmlbeans.XmlCursor;

import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTJc;

import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTP;

import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTPPr;

import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTTbl;

import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTTblPr;

import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTTc;

import org.openxmlformats.schemas.wordprocessingml.x2006.main.STJc;

public class TestWord {

public static void main(String[] args) throws IOException, InvalidFormatException {

String filepath = "C:\\Users\\Administration\\Desktop\\test.docx";

String destpath = "C:\\Users\\Administration\\Desktop\\test_result.docx";

OPCPackage opcPackage = POIXMLDocument.openPackage(filepath);

XWPFDocument xwpfDocument = new XWPFDocument(opcPackage);

List<XWPFParagraph> xwpfParas = xwpfDocument.getParagraphs();

int num=0;

for(int i=0;i<xwpfParas.size();i++){

if(num==3) break;

XWPFParagraph xwpfParagraph = xwpfParas.get(i);

String text=xwpfParagraph.getText();

//插入段落

if(text.equals("${mark_newParagraph}")){

XmlCursor cursor = xwpfParagraph .getCTP().newCursor();

XWPFParagraph newPara = xwpfDocument.insertNewParagraph(cursor);

newPara.setAlignment(ParagraphAlignment.BOTH);//两端对齐

newPara.setIndentationFirstLine(480);//首行缩进24磅

XWPFRun newParaRun = newPara.createRun();

newParaRun.setText("这是新插入的段落！");

newParaRun.setFontFamily("宋体");

newParaRun.setFontSize(12);

newParaRun.setBold(false);

xwpfDocument.removeBodyElement(xwpfDocument.getPosOfParagraph(xwpfParagraph));

}

//插入表格

if(text.equals("${mark_newTable}")){

XmlCursor cursor= xwpfParagraph.getCTP().newCursor();

XWPFTable table = xwpfDocument.insertNewTbl(cursor);

XWPFTableRow row_0 = table.getRow(0);

row_0.getCell(0).setText("姓名");

row_0.addNewTableCell().setText("年龄");

XWPFTableRow row_1 = table.createRow();

row_1.getCell(0).setText("隔壁老王");

row_1.getCell(1).setText("48");

setTableLocation(table,"center");

setCellLocation(table,"CENTER","center");

xwpfDocument.removeBodyElement(xwpfDocument.getPosOfParagraph(xwpfParagraph));

}

//插入图片

if(text.equals("${mark_newPicture}")){

XmlCursor cursor = xwpfParagraph .getCTP().newCursor();

XWPFParagraph newPara = xwpfDocument.insertNewParagraph(cursor);

newPara.setAlignment(ParagraphAlignment.CENTER);//居中

XWPFRun newParaRun = newPara.createRun();

URL url = new URL("https://gd1.alicdn.com/imgextra/i2/758877415/O1CN0124e7IIJkzKJrYwp_!!758877415.jpg");

newParaRun.addPicture(url.openStream(),XWPFDocument.PICTURE_TYPE_PNG,"bus.png,",Units.toEMU(200), Units.toEMU(200));

xwpfDocument.removeBodyElement(xwpfDocument.getPosOfParagraph(xwpfParagraph));

}

}

write(xwpfDocument,destpath);

}

private static void write(XWPFDocument document, String destpath) {

try {

OutputStream stream = new FileOutputStream(destpath);

document.write(stream);

stream.close();

} catch (FileNotFoundException e) {

// TODO Auto-generated catch block

e.printStackTrace();

} catch (IOException e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

}

/**

* 设置单元格水平位置和垂直位置

*

* @param xwpfTable

* @param verticalLoction 单元格中内容垂直上TOP，下BOTTOM，居中CENTER，BOTH两端对齐

* @param horizontalLocation 单元格中内容水平居中center,left居左，right居右，both两端对齐

*/

public static void setCellLocation(XWPFTable xwpfTable, String verticalLoction, String horizontalLocation) {

List<XWPFTableRow> rows = xwpfTable.getRows();

for (XWPFTableRow row : rows) {

List<XWPFTableCell> cells = row.getTableCells();

for (XWPFTableCell cell : cells) {

CTTc cttc = cell.getCTTc();

CTP ctp = cttc.getPList().get(0);

CTPPr ctppr = ctp.getPPr();

if (ctppr == null) {

ctppr = ctp.addNewPPr();

}

CTJc ctjc = ctppr.getJc();

if (ctjc == null) {

ctjc = ctppr.addNewJc();

}

ctjc.setVal(STJc.Enum.forString(horizontalLocation)); //水平居中

cell.setVerticalAlignment(XWPFTableCell.XWPFVertAlign.valueOf(verticalLoction));//垂直居中

}

}

}

/**

* 设置表格位置

*

* @param xwpfTable

* @param location 整个表格居中center,left居左，right居右，both两端对齐

*/

public static void setTableLocation(XWPFTable xwpfTable, String location) {

CTTbl cttbl = xwpfTable.getCTTbl();

CTTblPr tblpr = cttbl.getTblPr() == null ? cttbl.addNewTblPr() : cttbl.getTblPr();

CTJc cTJc = tblpr.addNewJc();

cTJc.setVal(STJc.Enum.forString(location));

}

}