java實現word轉pdf第二種方法
阿新 • • 發佈：2019-01-28
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.apache.commons.collections.MapUtils;
import org.apache.poi.xwpf.converter.pdf.PdfConverter;
import org.apache.poi.xwpf.converter.pdf.PdfOptions;
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.slf4j.Logger;
import org.slf4j.LoggerFactory;
import fr.opensagres.xdocreport.utils.StringUtils;
/**
* @author Rocca
*
*/
public class DocxToPdf2 {
protected static final Logger logger = LoggerFactory.getLogger(DocxToPdf2.class);
public static void main(String[] args) throws Exception{
String filepath = "D:/yan.docx";
String outpath = "D:/yan.pdf";
InputStream source = new FileInputStream(filepath);
OutputStream target = new FileOutputStream(outpath);
Map<String, String> params = new HashMap<String, String>();
PdfOptions options = PdfOptions.create();
wordConverterToPdf(source, target, options, params);
}
public static void convertPdf(String docxFilePath,String pdfFilePath) throws Exception{
InputStream source = new FileInputStream(docxFilePath);
OutputStream target = new FileOutputStream(pdfFilePath);
Map<String, String> params = new HashMap<String, String>();
PdfOptions options = PdfOptions.create();
wordConverterToPdf(source, target, options, params);
}
/**
* 將word文件， 轉換成pdf, 中間替換掉變數
* @param source 源為word文件， 必須為docx文件
* @param target 目標輸出
* @param params 需要替換的變數
* @throws Exception
*/
public static void wordConverterToPdf(InputStream source,
OutputStream target, Map<String, String> params) throws Exception {
wordConverterToPdf(source, target, null, params);
}
/**
* 將word文件， 轉換成pdf, 中間替換掉變數
* @param source 源為word文件， 必須為docx文件
* @param target 目標輸出
* @param params 需要替換的變數
* @param options PdfOptions.create().fontEncoding( "windows-1250" ) 或者其他
* @throws Exception
*/
public static void wordConverterToPdf(InputStream source, OutputStream target,
PdfOptions options,
Map<String, String> params) throws Exception {
XWPFDocument doc = new XWPFDocument(source);
paragraphReplace(doc.getParagraphs(), params);
for (XWPFTable table : doc.getTables()) {
for (XWPFTableRow row : table.getRows()) {
for (XWPFTableCell cell : row.getTableCells()) {
paragraphReplace(cell.getParagraphs(), params);
}
}
}
PdfConverter.getInstance().convert(doc, target, options);
}
/** 替換段落中內容 */
private static void paragraphReplace(List<XWPFParagraph> paragraphs, Map<String, String> params) {
if (MapUtils.isNotEmpty(params)) {
for (XWPFParagraph p : paragraphs){
for (XWPFRun r : p.getRuns()){
String content = r.getText(r.getTextPosition());
logger.info(content);
if(StringUtils.isNotEmpty(content) && params.containsKey(content)) {
r.setText(params.get(content), 0);
}
}
}
}
}
}
import java.io.FileOutputStream;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.apache.commons.collections.MapUtils;
import org.apache.poi.xwpf.converter.pdf.PdfConverter;
import org.apache.poi.xwpf.converter.pdf.PdfOptions;
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.slf4j.Logger;
import org.slf4j.LoggerFactory;
import fr.opensagres.xdocreport.utils.StringUtils;
/**
* @author Rocca
*
*/
public class DocxToPdf2 {
protected static final Logger logger = LoggerFactory.getLogger(DocxToPdf2.class);
public static void main(String[] args) throws Exception{
String filepath = "D:/yan.docx";
String outpath = "D:/yan.pdf";
InputStream source = new FileInputStream(filepath);
OutputStream target = new FileOutputStream(outpath);
Map<String, String> params = new HashMap<String, String>();
PdfOptions options = PdfOptions.create();
wordConverterToPdf(source, target, options, params);
}
public static void convertPdf(String docxFilePath,String pdfFilePath) throws Exception{
InputStream source = new FileInputStream(docxFilePath);
OutputStream target = new FileOutputStream(pdfFilePath);
Map<String, String> params = new HashMap<String, String>();
PdfOptions options = PdfOptions.create();
wordConverterToPdf(source, target, options, params);
}
/**
* 將word文件， 轉換成pdf, 中間替換掉變數
* @param source 源為word文件， 必須為docx文件
* @param target 目標輸出
* @param params 需要替換的變數
* @throws Exception
*/
public static void wordConverterToPdf(InputStream source,
OutputStream target, Map<String, String> params) throws Exception {
wordConverterToPdf(source, target, null, params);
}
/**
* 將word文件， 轉換成pdf, 中間替換掉變數
* @param source 源為word文件， 必須為docx文件
* @param target 目標輸出
* @param params 需要替換的變數
* @param options PdfOptions.create().fontEncoding( "windows-1250" ) 或者其他
* @throws Exception
*/
public static void wordConverterToPdf(InputStream source, OutputStream target,
PdfOptions options,
Map<String, String> params) throws Exception {
XWPFDocument doc = new XWPFDocument(source);
paragraphReplace(doc.getParagraphs(), params);
for (XWPFTable table : doc.getTables()) {
for (XWPFTableRow row : table.getRows()) {
for (XWPFTableCell cell : row.getTableCells()) {
paragraphReplace(cell.getParagraphs(), params);
}
}
}
PdfConverter.getInstance().convert(doc, target, options);
}
/** 替換段落中內容 */
private static void paragraphReplace(List<XWPFParagraph> paragraphs, Map<String, String> params) {
if (MapUtils.isNotEmpty(params)) {
for (XWPFParagraph p : paragraphs){
for (XWPFRun r : p.getRuns()){
String content = r.getText(r.getTextPosition());
logger.info(content);
if(StringUtils.isNotEmpty(content) && params.containsKey(content)) {
r.setText(params.get(content), 0);
}
}
}
}
}
}